diff --git a/service/lib/agama/storage/config_checkers/alias.rb b/service/lib/agama/storage/config_checkers/alias.rb
index 5f76eca505..ae78b09ce5 100644
--- a/service/lib/agama/storage/config_checkers/alias.rb
+++ b/service/lib/agama/storage/config_checkers/alias.rb
@@ -72,7 +72,7 @@ def overused_alias_issue
 
           error(
             format(_("The device with alias '%s' is used by more than one device"), config.alias),
-            kind: :overused_alias
+            kind: IssueClasses::Config::ALIAS
           )
         end
 
@@ -98,7 +98,7 @@ def formatted_issue
               ),
               config.alias
             ),
-            kind: :formatted_with_user
+            kind: IssueClasses::Config::OVERUSED
           )
         end
 
@@ -122,7 +122,7 @@ def partitioned_issue
               ),
               config.alias
             ),
-            kind: :partitioned_with_user
+            kind: IssueClasses::Config::OVERUSED
           )
         end
       end
diff --git a/service/lib/agama/storage/config_checkers/base.rb b/service/lib/agama/storage/config_checkers/base.rb
index e49faa7fb3..81a6a9afa9 100644
--- a/service/lib/agama/storage/config_checkers/base.rb
+++ b/service/lib/agama/storage/config_checkers/base.rb
@@ -20,6 +20,7 @@
 # find current contact information at www.suse.com.
 
 require "agama/issue"
+require "agama/storage/issue_classes"
 
 module Agama
   module Storage
diff --git a/service/lib/agama/storage/config_checkers/boot.rb b/service/lib/agama/storage/config_checkers/boot.rb
index 4d25a2fe71..98fc16047c 100644
--- a/service/lib/agama/storage/config_checkers/boot.rb
+++ b/service/lib/agama/storage/config_checkers/boot.rb
@@ -73,7 +73,7 @@ def missing_alias_issue
 
           error(
             _("The boot device cannot be automatically selected"),
-            kind: :no_root
+            kind: IssueClasses::Config::NO_ROOT
           )
         end
 
@@ -84,7 +84,7 @@ def invalid_alias_issue
           # TRANSLATORS: %s is replaced by a device alias (e.g., "boot").
           error(
             format(_("There is no boot device with alias '%s'"), device_alias),
-            kind: :no_such_alias
+            kind: IssueClasses::Config::ALIAS
           )
         end
 
diff --git a/service/lib/agama/storage/config_checkers/encryption.rb b/service/lib/agama/storage/config_checkers/encryption.rb
index d08e93e733..24b5bcb33e 100644
--- a/service/lib/agama/storage/config_checkers/encryption.rb
+++ b/service/lib/agama/storage/config_checkers/encryption.rb
@@ -64,7 +64,7 @@ def encryption
 
         # @see Base
         def error(message)
-          super(message, kind: :encryption)
+          super(message, kind: IssueClasses::Config::ENCRYPTION)
         end
 
         # @return [Issue, nil]
diff --git a/service/lib/agama/storage/config_checkers/filesystem.rb b/service/lib/agama/storage/config_checkers/filesystem.rb
index c6a94dab0a..d67d067fff 100644
--- a/service/lib/agama/storage/config_checkers/filesystem.rb
+++ b/service/lib/agama/storage/config_checkers/filesystem.rb
@@ -67,7 +67,7 @@ def filesystem
 
         # @see Base
         def error(message)
-          super(message, kind: :filesystem)
+          super(message, kind: IssueClasses::Config::FILESYSTEM)
         end
 
         # @return [Issue, nil]
diff --git a/service/lib/agama/storage/config_checkers/filesystems.rb b/service/lib/agama/storage/config_checkers/filesystems.rb
index d2d83ac6fb..e30da53f48 100644
--- a/service/lib/agama/storage/config_checkers/filesystems.rb
+++ b/service/lib/agama/storage/config_checkers/filesystems.rb
@@ -70,7 +70,7 @@ def missing_paths_issue
               ),
               missing_paths.join(", ")
             ),
-            kind: :required_filesystems
+            kind: IssueClasses::Config::REQUIRED_PATHS
           )
         end
 
diff --git a/service/lib/agama/storage/config_checkers/logical_volume.rb b/service/lib/agama/storage/config_checkers/logical_volume.rb
index 85c3113b16..2136ff615a 100644
--- a/service/lib/agama/storage/config_checkers/logical_volume.rb
+++ b/service/lib/agama/storage/config_checkers/logical_volume.rb
@@ -80,7 +80,7 @@ def missing_thin_pool_issue
           error(
             # TRANSLATORS: %s is the replaced by a device alias (e.g., "pv1").
             format(_("There is no LVM thin pool volume with alias '%s'"), config.used_pool),
-            kind: :no_such_alias
+            kind: IssueClasses::Config::ALIAS
           )
         end
       end
diff --git a/service/lib/agama/storage/config_checkers/md_raid.rb b/service/lib/agama/storage/config_checkers/md_raid.rb
index f6841958c8..3e2bbcb6d8 100644
--- a/service/lib/agama/storage/config_checkers/md_raid.rb
+++ b/service/lib/agama/storage/config_checkers/md_raid.rb
@@ -96,7 +96,7 @@ def missing_device_issue(device_alias)
           error(
             # TRANSLATORS: %s is the replaced by a device alias (e.g., "md1").
             format(_("There is no MD RAID member device with alias '%s'"), device_alias),
-            kind: :no_such_alias
+            kind: IssueClasses::Config::ALIAS
           )
         end
 
@@ -107,7 +107,7 @@ def level_issue
           return if config.level
           return unless config.create?
 
-          error(format(_("There is a MD RAID without level")), kind: :md_raid)
+          error(format(_("There is a MD RAID without level")), kind: IssueClasses::Config::MD_RAID)
         end
 
         # Issue if the MD RAID does not contain enough member devices.
@@ -119,7 +119,7 @@ def devices_size_issue
 
           error(
             format(_("At least %s devices are required for %s"), config.min_devices, config.level),
-            kind: :md_raid
+            kind: IssueClasses::Config::MD_RAID
           )
         end
 
@@ -174,7 +174,7 @@ def deleted_reused_member_issue(member_config)
               member:  member_config.found_device.name,
               md_raid: config.found_device.name
             ),
-            kind: :reused_md_member
+            kind: IssueClasses::Config::OVERUSED_MD_MEMBER
           )
         end
 
@@ -197,7 +197,7 @@ def resized_reused_member_issue(member_config)
               member:  member_config.found_device.name,
               md_raid: config.found_device.name
             ),
-            kind: :reused_md_member
+            kind: IssueClasses::Config::OVERUSED_MD_MEMBER
           )
         end
 
@@ -220,7 +220,7 @@ def formatted_reused_member_issue(member_config)
               member:  member_config.found_device.name,
               md_raid: config.found_device.name
             ),
-            kind: :reused_md_member
+            kind: IssueClasses::Config::OVERUSED_MD_MEMBER
           )
         end
 
@@ -243,7 +243,7 @@ def partitioned_reused_member_issue(member_config)
               member:  member_config.found_device.name,
               md_raid: config.found_device.name
             ),
-            kind: :reused_md_member
+            kind: IssueClasses::Config::OVERUSED_MD_MEMBER
           )
         end
 
@@ -265,7 +265,7 @@ def target_reused_member_issue(member_config)
               member:  member_config.found_device.name,
               md_raid: config.found_device.name
             ),
-            kind: :reused_md_member
+            kind: IssueClasses::Config::OVERUSED_MD_MEMBER
           )
         end
 
@@ -290,7 +290,7 @@ def parent_reused_member_issue(device)
               device:  parent_config.found_device.name,
               md_raid: config.found_device.name
             ),
-            kind: :reused_md_member
+            kind: IssueClasses::Config::OVERUSED_MD_MEMBER
           )
         end
 
diff --git a/service/lib/agama/storage/config_checkers/search.rb b/service/lib/agama/storage/config_checkers/search.rb
index c4faead5d2..045bc375d4 100644
--- a/service/lib/agama/storage/config_checkers/search.rb
+++ b/service/lib/agama/storage/config_checkers/search.rb
@@ -62,7 +62,7 @@ def search
 
         # @see Base
         def error(message)
-          super(message, kind: :search)
+          super(message, kind: IssueClasses::Config::SEARCH)
         end
 
         # @return [Issue, nil]
diff --git a/service/lib/agama/storage/config_checkers/volume_group.rb b/service/lib/agama/storage/config_checkers/volume_group.rb
index fe943a8af9..9a0746b921 100644
--- a/service/lib/agama/storage/config_checkers/volume_group.rb
+++ b/service/lib/agama/storage/config_checkers/volume_group.rb
@@ -73,7 +73,7 @@ def issues
         def name_issue
           return if config.name && !config.name.empty?
 
-          error(_("There is a volume group without name"))
+          error(_("There is a volume group without name"), kind: IssueClasses::Config::LVM)
         end
 
         # Issues from logical volumes.
@@ -104,7 +104,7 @@ def missing_physical_volume_issue(pv_alias)
           error(
             # TRANSLATORS: %s is the replaced by a device alias (e.g., "pv1").
             format(_("There is no LVM physical volume with alias '%s'"), pv_alias),
-            kind: :no_such_alias
+            kind: IssueClasses::Config::ALIAS
           )
         end
 
@@ -136,7 +136,7 @@ def incompatible_physical_volumes_devices_issue
               ),
               config.name
             ),
-            kind: :incompatible_pv_targets
+            kind: IssueClasses::Config::LVM
           )
         end
 
@@ -153,7 +153,7 @@ def missing_physical_volumes_device_issue(device_alias)
               _("There is no target device for LVM physical volumes with alias '%s'"),
               device_alias
             ),
-            kind: :no_such_alias
+            kind: IssueClasses::Config::ALIAS
           )
         end
 
diff --git a/service/lib/agama/storage/config_checkers/volume_groups.rb b/service/lib/agama/storage/config_checkers/volume_groups.rb
index 61376cf554..aed97e2697 100644
--- a/service/lib/agama/storage/config_checkers/volume_groups.rb
+++ b/service/lib/agama/storage/config_checkers/volume_groups.rb
@@ -66,7 +66,7 @@ def overused_physical_volumes_devices_issues
                 _("The device '%s' is used several times as target device for physical volumes"),
                 device
               ),
-              kind: :vg_target_devices
+              kind: IssueClasses::Config::OVERUSED_PV_TARGET
             )
           end
         end
diff --git a/service/lib/agama/storage/issue_classes.rb b/service/lib/agama/storage/issue_classes.rb
new file mode 100644
index 0000000000..efc2babbb9
--- /dev/null
+++ b/service/lib/agama/storage/issue_classes.rb
@@ -0,0 +1,67 @@
+# frozen_string_literal: true
+
+# Copyright (c) [2025] SUSE LLC
+#
+# All Rights Reserved.
+#
+# This program is free software; you can redistribute it and/or modify it
+# under the terms of version 2 of the GNU General Public License as published
+# by the Free Software Foundation.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+# FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program; if not, contact SUSE LLC.
+#
+# To contact SUSE LLC about this file by physical or electronic mail, you may
+# find current contact information at www.suse.com.
+
+module Agama
+  module Storage
+    # Module to declare all the known issue classes from the storage scope
+    module IssueClasses
+      # Generic issue found when calculating the proposal
+      PROPOSAL = :proposal
+
+      # Issue classes related to the configuration provided by the user
+      module Config
+        # Generic issue with encryption settings
+        ENCRYPTION         = :configEncryption
+
+        # Generic issue with filesystem settings
+        FILESYSTEM         = :configFilesystem
+
+        # Generic issue defining LVM (eg. no volume group name)
+        LVM                = :configLvm
+
+        # Generic issue defining Md RAIDs (eg. no level)
+        MD_RAID            = :configMdRaid
+
+        # No root filesystem was defined
+        NO_ROOT            = :configNoRoot
+
+        # Issue with aliases (eg. same alias defined twice or referencing a non-existent alias)
+        ALIAS              = :configAlias
+
+        # A mandatory separate filesystem is missing in the configuration
+        REQUIRED_PATHS     = :configRequiredPaths
+
+        # The device specified in a 'search' was not found
+        SEARCH             = :configSearch
+
+        # Generic issue when a single device is used for several incompatible purposes
+        # (eg. to be formatted and also to be an LVM physical volume)
+        OVERUSED           = :configOverused
+
+        # A device is used by several volume groups as a target for generating PVs
+        OVERUSED_PV_TARGET = :configOverusedPvTarget
+
+        # A device is part of a RAID and also chosen for an incompatible purpose
+        OVERUSED_MD_MEMBER = :configOverusedMdMember
+      end
+    end
+  end
+end
diff --git a/service/lib/agama/storage/proposal.rb b/service/lib/agama/storage/proposal.rb
index c052dd577b..bf159ba67c 100644
--- a/service/lib/agama/storage/proposal.rb
+++ b/service/lib/agama/storage/proposal.rb
@@ -27,6 +27,7 @@
 require "agama/storage/config_solver"
 require "agama/storage/model_support_checker"
 require "agama/storage/proposal_strategies"
+require "agama/storage/issue_classes"
 require "agama/storage/system"
 require "json"
 require "yast"
@@ -302,7 +303,7 @@ def storage_manager
       def failed_issue
         Issue.new(
           _("Cannot calculate a valid storage setup with the current configuration"),
-          kind: :proposal
+          kind: IssueClasses::PROPOSAL
         )
       end
 
@@ -312,7 +313,7 @@ def failed_issue
       def exception_issue(error)
         Issue.new(
           _("A problem ocurred while calculating the storage setup"),
-          kind:    :proposal,
+          kind:    IssueClasses::PROPOSAL,
           details: error.message
         )
       end
diff --git a/service/test/agama/storage/config_checker_test.rb b/service/test/agama/storage/config_checker_test.rb
index 14fd203055..7720e42694 100644
--- a/service/test/agama/storage/config_checker_test.rb
+++ b/service/test/agama/storage/config_checker_test.rb
@@ -53,7 +53,7 @@
       it "includes the boot issues" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :no_root,
+          kind:        Agama::Storage::IssueClasses::Config::NO_ROOT,
           description: "The boot device cannot be automatically selected"
         )
       end
@@ -74,7 +74,7 @@
       it "includes the drive issues" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :search,
+          kind:        Agama::Storage::IssueClasses::Config::SEARCH,
           description: "Mandatory device /dev/vda not found"
         )
       end
@@ -94,7 +94,7 @@
       it "includes the partition issues" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :filesystem,
+          kind:        Agama::Storage::IssueClasses::Config::FILESYSTEM,
           description: "Missing file system type for '/'"
         )
       end
@@ -110,7 +110,7 @@
       it "includes the MD RAID issues" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :no_such_alias,
+          kind:        Agama::Storage::IssueClasses::Config::ALIAS,
           description: /no MD RAID member device with alias 'disk1'/
         )
       end
@@ -130,7 +130,7 @@
       it "includes the partition issues" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :filesystem,
+          kind:        Agama::Storage::IssueClasses::Config::FILESYSTEM,
           description: "Missing file system type for '/'"
         )
       end
@@ -165,7 +165,7 @@
       it "includes the logical volume issues" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :filesystem,
+          kind:        Agama::Storage::IssueClasses::Config::FILESYSTEM,
           description: "Missing file system type for '/'"
         )
       end
@@ -203,7 +203,7 @@
         it "includes an issue for the missing mount path" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :required_filesystems,
+            kind:        Agama::Storage::IssueClasses::Config::REQUIRED_PATHS,
             description: /file system for \/ is/
           )
         end
@@ -211,7 +211,7 @@
         it "does not include an issue for the present mount path" do
           issues = subject.issues
           expect(issues).to_not include an_object_having_attributes(
-            kind:        :required_filesystems,
+            kind:        Agama::Storage::IssueClasses::Config::REQUIRED_PATHS,
             description: /file system for swap/
           )
         end
@@ -265,7 +265,7 @@
       it "includes the expected issues" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :vg_target_devices,
+          kind:        Agama::Storage::IssueClasses::Config::OVERUSED_PV_TARGET,
           description: /The device 'disk1' is used several times/
         )
       end
diff --git a/service/test/agama/storage/config_checkers/alias_test.rb b/service/test/agama/storage/config_checkers/alias_test.rb
index 9d93cc0d42..e3aaf226e1 100644
--- a/service/test/agama/storage/config_checkers/alias_test.rb
+++ b/service/test/agama/storage/config_checkers/alias_test.rb
@@ -26,7 +26,7 @@
   it "includes the expected issue" do
     issues = subject.issues
     expect(issues).to include an_object_having_attributes(
-      kind:        :overused_alias,
+      kind:        Agama::Storage::IssueClasses::Config::ALIAS,
       description: /alias '#{device_alias}' is used by more than one/
     )
   end
@@ -145,7 +145,7 @@
   it "includes the expected issue" do
     issues = subject.issues
     expect(issues).to include an_object_having_attributes(
-      kind:        :formatted_with_user,
+      kind:        Agama::Storage::IssueClasses::Config::OVERUSED,
       description: /alias '#{device_alias}' cannot be formatted because it is used/
     )
   end
@@ -220,7 +220,7 @@
   it "includes the expected issue" do
     issues = subject.issues
     expect(issues).to include an_object_having_attributes(
-      kind:        :partitioned_with_user,
+      kind:        Agama::Storage::IssueClasses::Config::OVERUSED,
       description: /alias '#{device_alias}' cannot be partitioned because it is used/
     )
   end
diff --git a/service/test/agama/storage/config_checkers/boot_test.rb b/service/test/agama/storage/config_checkers/boot_test.rb
index 673e4eef57..9d6d717f56 100644
--- a/service/test/agama/storage/config_checkers/boot_test.rb
+++ b/service/test/agama/storage/config_checkers/boot_test.rb
@@ -51,7 +51,7 @@
     it "includes the expected issue" do
       issues = subject.issues
       expect(issues).to include an_object_having_attributes(
-        kind:        :no_such_alias,
+        kind:        Agama::Storage::IssueClasses::Config::ALIAS,
         description: /There is no boot device with alias '.*'/
       )
     end
@@ -67,7 +67,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :no_root,
+            kind:        Agama::Storage::IssueClasses::Config::NO_ROOT,
             description: /The boot device cannot be automatically selected/
           )
         end
diff --git a/service/test/agama/storage/config_checkers/encryption_test.rb b/service/test/agama/storage/config_checkers/encryption_test.rb
index 7beb4151d2..bba8207844 100644
--- a/service/test/agama/storage/config_checkers/encryption_test.rb
+++ b/service/test/agama/storage/config_checkers/encryption_test.rb
@@ -54,7 +54,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :encryption,
+          kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
           description: /No passphrase/
         )
       end
@@ -78,7 +78,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :encryption,
+          kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
           description: /'Pervasive Volume Encryption' is not available/
         )
       end
@@ -102,7 +102,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :encryption,
+          kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
           description: /'TPM-Based Full Disk Encrytion' is not available/
         )
       end
@@ -121,7 +121,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :encryption,
+          kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
           description: /'Encryption with Volatile Protected Key' is not a suitable/
         )
       end
diff --git a/service/test/agama/storage/config_checkers/examples.rb b/service/test/agama/storage/config_checkers/examples.rb
index 4e4cd96356..ac0d6798f4 100644
--- a/service/test/agama/storage/config_checkers/examples.rb
+++ b/service/test/agama/storage/config_checkers/examples.rb
@@ -31,7 +31,7 @@
     it "includes the search issues" do
       issues = subject.issues
       expect(issues).to include an_object_having_attributes(
-        kind:        :search,
+        kind:        Agama::Storage::IssueClasses::Config::SEARCH,
         description: "Mandatory device /test not found"
       )
     end
@@ -47,7 +47,7 @@
     it "includes the filesystem issues" do
       issues = subject.issues
       expect(issues).to include an_object_having_attributes(
-        kind:        :filesystem,
+        kind:        Agama::Storage::IssueClasses::Config::FILESYSTEM,
         description: "Missing file system type for '/'"
       )
     end
@@ -63,7 +63,7 @@
     it "includes the encryption issues" do
       issues = subject.issues
       expect(issues).to include an_object_having_attributes(
-        kind:        :encryption,
+        kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
         description: /No passphrase .*/
       )
     end
@@ -85,7 +85,7 @@
     it "includes the partition issues" do
       issues = subject.issues
       expect(issues).to include an_object_having_attributes(
-        kind:        :search,
+        kind:        Agama::Storage::IssueClasses::Config::SEARCH,
         description: "Mandatory partition not found"
       )
     end
@@ -106,7 +106,7 @@
     it "includes the alias issues" do
       issues = subject.issues
       expect(issues).to include an_object_having_attributes(
-        kind:        :overused_alias,
+        kind:        Agama::Storage::IssueClasses::Config::ALIAS,
         description: /alias '#{device_alias}' is used by more than one/
       )
     end
diff --git a/service/test/agama/storage/config_checkers/filesystem_test.rb b/service/test/agama/storage/config_checkers/filesystem_test.rb
index e510cca31a..caa1f800df 100644
--- a/service/test/agama/storage/config_checkers/filesystem_test.rb
+++ b/service/test/agama/storage/config_checkers/filesystem_test.rb
@@ -53,7 +53,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :filesystem,
+            kind:        Agama::Storage::IssueClasses::Config::FILESYSTEM,
             description: /type 'FAT' is not suitable for '\/'/
           )
         end
@@ -95,7 +95,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :filesystem,
+            kind:        Agama::Storage::IssueClasses::Config::FILESYSTEM,
             description: /Missing file system type for '\/'/
           )
         end
diff --git a/service/test/agama/storage/config_checkers/logical_volume_test.rb b/service/test/agama/storage/config_checkers/logical_volume_test.rb
index 72aa09ec1c..5f0a64e445 100644
--- a/service/test/agama/storage/config_checkers/logical_volume_test.rb
+++ b/service/test/agama/storage/config_checkers/logical_volume_test.rb
@@ -64,7 +64,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :no_such_alias,
+          kind:        Agama::Storage::IssueClasses::Config::ALIAS,
           description: /no LVM thin pool/
         )
       end
@@ -76,7 +76,7 @@
       it "does not include an issue" do
         issues = subject.issues
         expect(issues).to_not include an_object_having_attributes(
-          kind:        :no_such_alias,
+          kind:        Agama::Storage::IssueClasses::Config::ALIAS,
           description: /no LVM thin pool/
         )
       end
diff --git a/service/test/agama/storage/config_checkers/md_raid_test.rb b/service/test/agama/storage/config_checkers/md_raid_test.rb
index 45b36b5d4b..8e90a5634a 100644
--- a/service/test/agama/storage/config_checkers/md_raid_test.rb
+++ b/service/test/agama/storage/config_checkers/md_raid_test.rb
@@ -76,7 +76,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :md_raid,
+            kind:        Agama::Storage::IssueClasses::Config::MD_RAID,
             description: /MD RAID without level/
           )
         end
@@ -92,7 +92,9 @@
 
         it "does not include the issue" do
           issues = subject.issues
-          expect(issues).to_not include an_object_having_attributes(kind: :md_raid)
+          expect(issues).to_not include an_object_having_attributes(
+            kind: Agama::Storage::IssueClasses::Config::MD_RAID
+          )
         end
       end
     end
@@ -106,7 +108,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :md_raid,
+          kind:        Agama::Storage::IssueClasses::Config::MD_RAID,
           description: "At least 2 devices are required for raid0"
         )
       end
@@ -118,7 +120,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :no_such_alias,
+          kind:        Agama::Storage::IssueClasses::Config::ALIAS,
           description: /no MD RAID member device with alias 'disk2'/
         )
       end
@@ -151,7 +153,7 @@
           it "includes the expected issue" do
             issues = subject.issues
             expect(issues).to include an_object_having_attributes(
-              kind:        :reused_md_member,
+              kind:        Agama::Storage::IssueClasses::Config::OVERUSED_MD_MEMBER,
               description: /.*vda.*cannot be formatted.*part of.*md0/
             )
           end
@@ -169,7 +171,7 @@
           it "includes the expected issue" do
             issues = subject.issues
             expect(issues).to include an_object_having_attributes(
-              kind:        :reused_md_member,
+              kind:        Agama::Storage::IssueClasses::Config::OVERUSED_MD_MEMBER,
               description: /.*vda.*cannot be partitioned.*part of.*md0/
             )
           end
@@ -187,7 +189,7 @@
           it "includes the expected issue" do
             issues = subject.issues
             expect(issues).to include an_object_having_attributes(
-              kind:        :reused_md_member,
+              kind:        Agama::Storage::IssueClasses::Config::OVERUSED_MD_MEMBER,
               description: /.*vda.*cannot be used.*part of.*md0/
             )
           end
@@ -213,7 +215,7 @@
           it "includes the expected issue" do
             issues = subject.issues
             expect(issues).to include an_object_having_attributes(
-              kind:        :reused_md_member,
+              kind:        Agama::Storage::IssueClasses::Config::OVERUSED_MD_MEMBER,
               description: /.*vda1.*cannot be deleted.*part of.*md0/
             )
           end
@@ -239,7 +241,7 @@
           it "includes the expected issue" do
             issues = subject.issues
             expect(issues).to include an_object_having_attributes(
-              kind:        :reused_md_member,
+              kind:        Agama::Storage::IssueClasses::Config::OVERUSED_MD_MEMBER,
               description: /.*vda1.*cannot be resized.*part of.*md0/
             )
           end
@@ -261,7 +263,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :reused_md_member,
+            kind:        Agama::Storage::IssueClasses::Config::OVERUSED_MD_MEMBER,
             description: /.*vda.*cannot be formatted.*part of.*md0/
           )
         end
diff --git a/service/test/agama/storage/config_checkers/search_test.rb b/service/test/agama/storage/config_checkers/search_test.rb
index 35ba40c7fe..a3303c2d86 100644
--- a/service/test/agama/storage/config_checkers/search_test.rb
+++ b/service/test/agama/storage/config_checkers/search_test.rb
@@ -52,7 +52,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :search,
+            kind:        Agama::Storage::IssueClasses::Config::SEARCH,
             description: "Mandatory drive not found"
           )
         end
diff --git a/service/test/agama/storage/config_checkers/volume_group_test.rb b/service/test/agama/storage/config_checkers/volume_group_test.rb
index 212c5292a8..c11b4146f0 100644
--- a/service/test/agama/storage/config_checkers/volume_group_test.rb
+++ b/service/test/agama/storage/config_checkers/volume_group_test.rb
@@ -64,7 +64,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :no_such_alias,
+          kind:        Agama::Storage::IssueClasses::Config::ALIAS,
           description: /no LVM physical volume with alias 'pv1'/
         )
       end
@@ -84,7 +84,7 @@
       it "includes the expected issue" do
         issues = subject.issues
         expect(issues).to include an_object_having_attributes(
-          kind:        :no_such_alias,
+          kind:        Agama::Storage::IssueClasses::Config::ALIAS,
           description: /no target device for LVM physical volumes with alias 'second-disk'/
         )
       end
@@ -110,7 +110,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :encryption,
+            kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
             description: /No passphrase/
           )
         end
@@ -134,7 +134,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :encryption,
+            kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
             description: /'Regular LUKS2' is not available/
           )
         end
@@ -146,7 +146,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :encryption,
+            kind:        Agama::Storage::IssueClasses::Config::ENCRYPTION,
             description: /'Encryption with Volatile Random Key' is not a suitable method/
           )
         end
@@ -163,7 +163,9 @@
 
         it "does not include an encryption issue" do
           issues = subject.issues
-          expect(issues).to_not include an_object_having_attributes(kind: :encryption)
+          expect(issues).to_not include an_object_having_attributes(
+            kind: Agama::Storage::IssueClasses::Config::ENCRYPTION
+          )
         end
       end
     end
@@ -219,7 +221,7 @@
         it "includes the expected issue" do
           issues = subject.issues
           expect(issues).to include an_object_having_attributes(
-            kind:        :incompatible_pv_targets,
+            kind:        Agama::Storage::IssueClasses::Config::LVM,
             description: /'system' is mixing reused devices and new devices/
           )
         end
@@ -230,7 +232,9 @@
 
         it "does not include an incompatible targets issue" do
           issues = subject.issues
-          expect(issues).to_not include an_object_having_attributes(kind: :incompatible_pv_targets)
+          expect(issues).to_not include an_object_having_attributes(
+            kind: Agama::Storage::IssueClasses::Config::LVM
+          )
         end
       end
 
@@ -239,7 +243,9 @@
 
         it "does not include an incompatible targets issue" do
           issues = subject.issues
-          expect(issues).to_not include an_object_having_attributes(kind: :incompatible_pv_targets)
+          expect(issues).to_not include an_object_having_attributes(
+            kind: Agama::Storage::IssueClasses::Config::LVM
+          )
         end
       end
     end
diff --git a/web/src/api/issue.ts b/web/src/api/issue.ts
index a504c79ce2..70c9378999 100644
--- a/web/src/api/issue.ts
+++ b/web/src/api/issue.ts
@@ -25,7 +25,7 @@ type Scope = "localization" | "product" | "software" | "storage" | "users" | "is
 type Issue = {
   scope: Scope;
   description: string;
-  kind: string;
+  class: string;
   details?: string;
 };
 
diff --git a/web/src/components/core/IssuesAlert.tsx b/web/src/components/core/IssuesAlert.tsx
index ff46d6e4de..d1706beb06 100644
--- a/web/src/components/core/IssuesAlert.tsx
+++ b/web/src/components/core/IssuesAlert.tsx
@@ -39,7 +39,7 @@ export default function IssuesAlert({ issues }) {
         {issues.map((i: Issue, idx: number) => (
           <ListItem key={idx}>
             {i.description}{" "}
-            {i.kind === "solver" && (
+            {i.class === "solver" && (
               <Link to={PATHS.conflicts} variant="link" isInline>
                 {
                   // TRANSLATORS: Clickable link to show and resolve package dependency conflicts
diff --git a/web/src/components/overview/StorageSection.tsx b/web/src/components/overview/StorageSection.tsx
index ffb168ca33..1baa9daf6c 100644
--- a/web/src/components/overview/StorageSection.tsx
+++ b/web/src/components/overview/StorageSection.tsx
@@ -91,7 +91,7 @@ const ModelSummary = ({ model }: { model: model.Config }): React.ReactNode => {
 
 const NoModelSummary = (): React.ReactNode => {
   const availableDevices = useAvailableDevices();
-  const systemErrors = useIssues();
+  const systemErrors = useIssues("storage");
   const hasDisks = !!availableDevices.length;
   const hasResult = !systemErrors.length;
 
diff --git a/web/src/components/product/ProductRegistrationAlert.tsx b/web/src/components/product/ProductRegistrationAlert.tsx
index 4d9ced1b23..9a40b7a95f 100644
--- a/web/src/components/product/ProductRegistrationAlert.tsx
+++ b/web/src/components/product/ProductRegistrationAlert.tsx
@@ -47,7 +47,7 @@ export default function ProductRegistrationAlert() {
   const product = useProduct();
   // FIXME: what scope reports these issues with the new API?
   const issues = useIssues("product");
-  const registrationRequired = issues?.find((i) => i.kind === "missing_registration");
+  const registrationRequired = issues?.find((i) => i.class === "missing_registration");
 
   // NOTE: it shouldn't be mounted in these paths, but let's prevent rendering
   // if so just in case.
diff --git a/web/src/components/storage/FixableConfigInfo.tsx b/web/src/components/storage/FixableConfigInfo.tsx
index ac70712533..df62fc0eef 100644
--- a/web/src/components/storage/FixableConfigInfo.tsx
+++ b/web/src/components/storage/FixableConfigInfo.tsx
@@ -23,7 +23,7 @@
 import React from "react";
 import { Alert, List, ListItem } from "@patternfly/react-core";
 import { n_ } from "~/i18n";
-import { useIssues } from "~/hooks/api/issue";
+import { useConfigIssues } from "~/hooks/storage/issue";
 
 const Description = ({ errors }) => {
   return (
@@ -40,7 +40,7 @@ const Description = ({ errors }) => {
  *
  */
 export default function FixableConfigInfo() {
-  const configErrors = useIssues("storage");
+  const configErrors = useConfigIssues();
 
   if (!configErrors.length) return;
 
diff --git a/web/src/components/storage/ProposalFailedInfo.tsx b/web/src/components/storage/ProposalFailedInfo.tsx
index ca4d4acc9c..d1c7120f02 100644
--- a/web/src/components/storage/ProposalFailedInfo.tsx
+++ b/web/src/components/storage/ProposalFailedInfo.tsx
@@ -24,6 +24,7 @@ import React from "react";
 import { Alert, Content } from "@patternfly/react-core";
 import { useStorageModel } from "~/hooks/api/storage";
 import { useIssues } from "~/hooks/api/issue";
+import { useConfigIssues } from "~/hooks/storage/issue";
 import * as partitionUtils from "~/components/storage/utils/partition";
 import { _, formatList } from "~/i18n";
 import { sprintf } from "sprintf-js";
@@ -87,8 +88,11 @@ const Description = () => {
  *   - The generated proposal contains no errors.
  */
 export default function ProposalFailedInfo() {
-  const issues = useIssues("storage");
-  if (issues.length === 0) return;
+  const configErrors = useConfigIssues();
+  const errors = useIssues("storage");
+
+  if (configErrors.length !== 0) return;
+  if (errors.length === 0) return;
 
   return (
     <Alert variant="warning" title={_("Failed to calculate a storage layout")}>
diff --git a/web/src/components/storage/ProposalPage.tsx b/web/src/components/storage/ProposalPage.tsx
index b481a33986..e3817d5bf7 100644
--- a/web/src/components/storage/ProposalPage.tsx
+++ b/web/src/components/storage/ProposalPage.tsx
@@ -53,7 +53,7 @@ import ProposalResultSection from "./ProposalResultSection";
 import ProposalTransactionalInfo from "./ProposalTransactionalInfo";
 import UnsupportedModelInfo from "./UnsupportedModelInfo";
 import { useAvailableDevices } from "~/hooks/api/system/storage";
-import { useIssues } from "~/hooks/api/issue";
+import { useConfigIssues } from "~/hooks/storage/issue";
 import { useReset } from "~/hooks/api/config/storage";
 import { useProposal } from "~/hooks/api/proposal/storage";
 import { useStorageModel } from "~/hooks/api/storage";
@@ -68,7 +68,7 @@ import MenuButton from "../core/MenuButton";
 import spacingStyles from "@patternfly/react-styles/css/utilities/Spacing/spacing";
 
 function InvalidConfigEmptyState(): React.ReactNode {
-  const errors = useIssues("storage");
+  const errors = useConfigIssues();
   const reset = useReset();
 
   return (
@@ -303,7 +303,7 @@ export default function ProposalPage(): React.ReactNode {
   const model = useStorageModel();
   const availableDevices = useAvailableDevices();
   const proposal = useProposal();
-  const issues = useIssues("storage");
+  const configErrors = useConfigIssues();
   const progress = useProgress("storage");
   const navigate = useNavigate();
   const location = useLocation();
@@ -324,11 +324,13 @@ export default function ProposalPage(): React.ReactNode {
     }
   }, [resetNeeded, setUiState]);
 
-  const fixable = ["no_root", "required_filesystems", "vg_target_devices", "reused_md_member"];
-  const unfixableErrors = issues.filter((e) => !fixable.includes(e.kind));
+  const fixable = [
+    "configNoRoot", "configRequiredPaths", "configOverusedPvTarget", "configOverusedMdMember"
+  ];
+  const unfixableErrors = configErrors.filter((e) => !fixable.includes(e.class));
   const isModelEditable = model && !unfixableErrors.length;
   const hasDevices = !!availableDevices.length;
-  const hasResult = proposal !== null;
+  const hasResult = !!proposal;
   const showSections = hasDevices && (isModelEditable || hasResult);
 
   if (resetNeeded) return;
diff --git a/web/src/hooks/api/issue.ts b/web/src/hooks/api/issue.ts
index 05715cc9f0..2e01a45e23 100644
--- a/web/src/hooks/api/issue.ts
+++ b/web/src/hooks/api/issue.ts
@@ -57,4 +57,4 @@ const useIssuesChanges = () => {
   }, [client, queryClient]);
 };
 
-export { useIssues, useIssuesChanges };
+export { issuesQuery, useIssues, useIssuesChanges };
diff --git a/web/src/hooks/storage/issue.ts b/web/src/hooks/storage/issue.ts
new file mode 100644
index 0000000000..eb5664be8f
--- /dev/null
+++ b/web/src/hooks/storage/issue.ts
@@ -0,0 +1,40 @@
+/*
+ * Copyright (c) [2025] SUSE LLC
+ *
+ * All Rights Reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation; either version 2 of the License, or (at your option)
+ * any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, contact SUSE LLC.
+ *
+ * To contact SUSE LLC about this file by physical or electronic mail, you may
+ * find current contact information at www.suse.com.
+ */
+
+import React from "react";
+import { useSuspenseQuery } from "@tanstack/react-query";
+import { issuesQuery } from "~/hooks/api/issue";
+import { Issue } from "~/api/issue";
+
+function selectIssues(issues: Issue[]) {
+  return issues.filter((i: Issue) => i.scope === "storage" && i.class !== "proposal");
+}
+
+function useConfigIssues(): Issue[] {
+  const { data } = useSuspenseQuery({
+    ...issuesQuery,
+    select: selectIssues
+  });
+  return data;
+}
+
+export { useConfigIssues };