diff --git a/CHANGELOG.md b/CHANGELOG.md
index 45846e7b2bd..93b06955ade 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,8 @@
 
 ### Breaking Changes
 
+- Changed JsonRpc http service to return the error -32602 (Invalid params) with a 200 http status code
+
 ### Additions and Improvements
 - Added option to evm CLI tool to allow code execution at specific forks [#4913](https://github.com/hyperledger/besu/pull/4913)
 - Improve get account performance by using the world state updater cache [#4897](https://github.com/hyperledger/besu/pull/4897)
diff --git a/acceptance-tests/tests/src/test/java/org/hyperledger/besu/tests/acceptance/privacy/PrivCallAcceptanceTest.java b/acceptance-tests/tests/src/test/java/org/hyperledger/besu/tests/acceptance/privacy/PrivCallAcceptanceTest.java
index b2c9c3bda54..51c5c495d72 100644
--- a/acceptance-tests/tests/src/test/java/org/hyperledger/besu/tests/acceptance/privacy/PrivCallAcceptanceTest.java
+++ b/acceptance-tests/tests/src/test/java/org/hyperledger/besu/tests/acceptance/privacy/PrivCallAcceptanceTest.java
@@ -15,7 +15,6 @@
 package org.hyperledger.besu.tests.acceptance.privacy;
 
 import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
 import static org.web3j.utils.Restriction.UNRESTRICTED;
 
 import org.hyperledger.besu.tests.acceptance.dsl.privacy.ParameterizedEnclaveTestBase;
@@ -43,7 +42,6 @@
 import org.web3j.protocol.core.methods.request.Transaction;
 import org.web3j.protocol.core.methods.response.EthCall;
 import org.web3j.protocol.core.methods.response.TransactionReceipt;
-import org.web3j.protocol.exceptions.ClientConnectionException;
 import org.web3j.protocol.http.HttpService;
 import org.web3j.tx.Contract;
 import org.web3j.utils.Restriction;
@@ -141,7 +139,7 @@ public void shouldReturnEmptyResultWithNonExistingPrivacyGroup() throws IOExcept
   }
 
   @Test
-  public void mustNotSucceedWithWronglyEncodedFunction() {
+  public void mustNotSucceedWithWronglyEncodedFunction() throws IOException {
 
     final String privacyGroupId =
         minerNode.execute(createPrivacyGroup("myGroupName", "my group description", minerNode));
@@ -162,9 +160,8 @@ public void mustNotSucceedWithWronglyEncodedFunction() {
 
     final Request<Object, EthCall> priv_call = privCall(privacyGroupId, eventEmitter, true, false);
 
-    assertThatExceptionOfType(ClientConnectionException.class)
-        .isThrownBy(() -> priv_call.send())
-        .withMessageContaining("Invalid params");
+    final String errorMessage = priv_call.send().getError().getMessage();
+    assertThat(errorMessage).isEqualTo("Invalid params");
   }
 
   @Test
diff --git a/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/handlers/JsonRpcExecutorHandler.java b/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/handlers/JsonRpcExecutorHandler.java
index 4032a731a18..5d28a89b30c 100644
--- a/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/handlers/JsonRpcExecutorHandler.java
+++ b/ethereum/api/src/main/java/org/hyperledger/besu/ethereum/api/handlers/JsonRpcExecutorHandler.java
@@ -177,7 +177,6 @@ private static HttpResponseStatus status(final JsonRpcResponse response) {
   private static HttpResponseStatus statusCodeFromError(final JsonRpcError error) {
     switch (error) {
       case INVALID_REQUEST:
-      case INVALID_PARAMS:
       case PARSE_ERROR:
         return HttpResponseStatus.BAD_REQUEST;
       default:
diff --git a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTest.java b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTest.java
index 05834da4241..1d258021448 100644
--- a/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTest.java
+++ b/ethereum/api/src/test/java/org/hyperledger/besu/ethereum/api/jsonrpc/JsonRpcHttpServiceTest.java
@@ -759,7 +759,7 @@ public void getBlockByHashWithMissingHashParameter() throws Exception {
         .thenReturn(Optional.empty());
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
@@ -783,7 +783,7 @@ public void getBlockByHashWithMissingBooleanParameter() throws Exception {
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
@@ -806,7 +806,7 @@ public void getBlockByHashWithInvalidHashParameterWithOddLength() throws Excepti
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
@@ -829,7 +829,7 @@ public void getBlockByHashWithInvalidHashParameterThatIsTooShort() throws Except
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
@@ -853,7 +853,7 @@ public void getBlockByHashWithInvalidBooleanParameter() throws Exception {
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
@@ -873,7 +873,7 @@ public void getBlockByHashWithAllParametersMissing() throws Exception {
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
@@ -893,7 +893,7 @@ public void getBlockByHashWithNoParameters() throws Exception {
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
@@ -978,7 +978,7 @@ public void getBlockByNumberForInvalidBlockParameter() throws Exception {
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final String respBody = resp.body().string();
       final JsonObject json = new JsonObject(respBody);
@@ -2035,7 +2035,7 @@ public void ethGetStorageAtInvalidParameterStorageIndex() throws Exception {
             JSON);
 
     try (final Response resp = client.newCall(buildPostRequest(body)).execute()) {
-      assertThat(resp.code()).isEqualTo(400);
+      assertThat(resp.code()).isEqualTo(200);
       // Check general format of result
       final JsonObject json = new JsonObject(resp.body().string());
       final JsonRpcError expectedError = JsonRpcError.INVALID_PARAMS;
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_callParamsMissing_block_8.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_callParamsMissing_block_8.json
index 59472c20002..562e0f33265 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_callParamsMissing_block_8.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_callParamsMissing_block_8.json
@@ -15,5 +15,5 @@
       "message":"Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_invalidBlockhash.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_invalidBlockhash.json
index 285b930f8f2..d6a714eb49b 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_invalidBlockhash.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_call_invalidBlockhash.json
@@ -20,5 +20,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_illegalRangeLessThan.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_illegalRangeLessThan.json
index 6ab57f2cc77..146756fc552 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_illegalRangeLessThan.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_illegalRangeLessThan.json
@@ -16,5 +16,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidBlockHash.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidBlockHash.json
index a9cd8e914e5..fa6fab63065 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidBlockHash.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidBlockHash.json
@@ -16,5 +16,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidParams.json
index 6ed4b2ee46b..e84f3045a33 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBalance_invalidParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByHash_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByHash_invalidParams.json
index eebd896b8e2..e05ba50cc6e 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByHash_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByHash_invalidParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByNumber_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByNumber_invalidParams.json
index 13218f3725f..7e40d417e76 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByNumber_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getBlockTransactionCountByNumber_invalidParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_illegalRangeLessThan.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_illegalRangeLessThan.json
index 0e14f32ae88..6a336a96667 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_illegalRangeLessThan.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_illegalRangeLessThan.json
@@ -16,5 +16,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidBlockHash.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidBlockHash.json
index 2d0b90d1800..a5e1e004af8 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidBlockHash.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidBlockHash.json
@@ -16,5 +16,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidParams.json
index ab0b87f1e95..5a65b4d17c5 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getCode_invalidParams.json
@@ -13,5 +13,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getLogs_invalidInput.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getLogs_invalidInput.json
index 039d4dc6f8e..5a3dcb038a3 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getLogs_invalidInput.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getLogs_invalidInput.json
@@ -19,7 +19,7 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
 
 
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getNewFilter_invalidFilter.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getNewFilter_invalidFilter.json
index 41c9c4d0582..be517fc357c 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getNewFilter_invalidFilter.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getNewFilter_invalidFilter.json
@@ -15,5 +15,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_illegalRangeLessThan.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_illegalRangeLessThan.json
index 88c666285e0..de1c3ccb57b 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_illegalRangeLessThan.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_illegalRangeLessThan.json
@@ -17,5 +17,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidBlockHash.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidBlockHash.json
index 001220d80ad..257380fdac1 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidBlockHash.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidBlockHash.json
@@ -17,5 +17,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidParams.json
index 4bcf26a90da..ba169f79dea 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getProof_invalidParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_illegalRangeLessThan.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_illegalRangeLessThan.json
index 81c50f108c9..67892401ce3 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_illegalRangeLessThan.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_illegalRangeLessThan.json
@@ -17,5 +17,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidBlockHash.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidBlockHash.json
index d2b6e2ff9e1..3ab3afb25ea 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidBlockHash.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidBlockHash.json
@@ -17,5 +17,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidParams.json
index fda23e656a9..99af70906a3 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getStorageAt_invalidParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_intOverflow.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_intOverflow.json
index 30354bb71cb..7f804359ab5 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_intOverflow.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_intOverflow.json
@@ -16,5 +16,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_00.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_00.json
index 22371a93792..97240170b07 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_00.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_00.json
@@ -15,5 +15,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_01.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_01.json
index 626c3a4d746..6d12441ac7e 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_01.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParam_01.json
@@ -15,5 +15,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParams.json
index 9ea6c609f2a..64f1cdef765 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_missingParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_wrongParamType.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_wrongParamType.json
index 288a015496c..977ea64f158 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_wrongParamType.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockHashAndIndex_wrongParamType.json
@@ -16,5 +16,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockNumberAndIndex_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockNumberAndIndex_invalidParams.json
index 0a5646a7214..8ba25d9c33b 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockNumberAndIndex_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByBlockNumberAndIndex_invalidParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidHashAndIndex.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidHashAndIndex.json
index b3b3ff27a0b..03756bd7bb6 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidHashAndIndex.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidHashAndIndex.json
@@ -16,5 +16,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidParams.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidParams.json
index 86eb5867ff8..7791942380f 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidParams.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_invalidParams.json
@@ -13,5 +13,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_typeMismatch.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_typeMismatch.json
index 48bb8402d7e..2263de69d16 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_typeMismatch.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionByHash_typeMismatch.json
@@ -15,5 +15,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockHash.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockHash.json
index 57e13cd1969..52651090e96 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockHash.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockHash.json
@@ -16,5 +16,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockNumber.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockNumber.json
index 30eb13f0ecc..0ad4a0d3cb4 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockNumber.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_invalidBlockNumber.json
@@ -16,5 +16,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_missingArgument.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_missingArgument.json
index 873a94bc855..75437d4db8a 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_missingArgument.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_getTransactionCount_missingArgument.json
@@ -13,5 +13,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidByteValueHex.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidByteValueHex.json
index 4c6b93b570c..0b015c04cbc 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidByteValueHex.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidByteValueHex.json
@@ -15,5 +15,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidRawTransaction.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidRawTransaction.json
index 0465f81b979..669f7e87127 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidRawTransaction.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_invalidRawTransaction.json
@@ -15,5 +15,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_unsignedTransaction.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_unsignedTransaction.json
index 3b717f63b80..109cda75ab6 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_unsignedTransaction.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/eth/eth_sendRawTransaction_unsignedTransaction.json
@@ -15,5 +15,5 @@
       "message" : "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidBlockParam.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidBlockParam.json
index 0281b72d665..b67f6eb872a 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidBlockParam.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidBlockParam.json
@@ -16,5 +16,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file
diff --git a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidTraceOptions.json b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidTraceOptions.json
index 34c64277d9e..47f13b7287c 100644
--- a/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidTraceOptions.json
+++ b/ethereum/api/src/test/resources/org/hyperledger/besu/ethereum/api/jsonrpc/trace/specs/replay-trace-transaction/flat/trace_replayBlockTransactions_invalidTraceOptions.json
@@ -16,5 +16,5 @@
       "message": "Invalid params"
     }
   },
-  "statusCode": 400
+  "statusCode": 200
 }
\ No newline at end of file