diff --git a/android/src/main/java/com/chargebee/android/models/PurchaseResult.kt b/android/src/main/java/com/chargebee/android/models/PurchaseResult.kt
index 7df275e..585eeaa 100644
--- a/android/src/main/java/com/chargebee/android/models/PurchaseResult.kt
+++ b/android/src/main/java/com/chargebee/android/models/PurchaseResult.kt
@@ -4,8 +4,8 @@ import com.chargebee.android.network.ReceiptDetail
 import java.io.Serializable
 
 data class PurchaseResult (
-  val subscriptionId: String?,
-  val planId: String?,
+  val subscriptionId: String,
+  val planId: String,
   val status: Boolean
 ) : Serializable {
   constructor(receiptDetail: ReceiptDetail, status: Boolean) : this(receiptDetail.subscription_id, receiptDetail.plan_id, status)
diff --git a/ios/CBPurchaseResult.swift b/ios/CBPurchaseResult.swift
index f4bce10..d15767f 100644
--- a/ios/CBPurchaseResult.swift
+++ b/ios/CBPurchaseResult.swift
@@ -7,10 +7,11 @@
 
 import Foundation
 
+
 struct CBPurchaseResult: Codable {
 
-    let subscriptionId: String?
-    let planId: String?
+    let subscriptionId: String
+    let planId: String
     let status: Bool
 
     enum CodingKeys: String, CodingKey {
@@ -21,10 +22,13 @@ struct CBPurchaseResult: Codable {
 }
 
 extension CBPurchaseResult {
-    init(fromTuple: (status:Bool, subscriptionId:String?, planId:String?)) {
-        self.subscriptionId = fromTuple.subscriptionId
+    init(fromTuple: (status: Bool, subscriptionId: String?, planId: String?)) throws {
+        guard let subscriptionId = fromTuple.subscriptionId, let planId = fromTuple.planId else {
+            throw CBReactNativeError.systemError
+        }
+        self.subscriptionId = subscriptionId
         self.status = fromTuple.status
-        self.planId = fromTuple.planId
+        self.planId = planId
     }
 }
 
diff --git a/ios/CBReactNativeError.swift b/ios/CBReactNativeError.swift
new file mode 100644
index 0000000..24cabc2
--- /dev/null
+++ b/ios/CBReactNativeError.swift
@@ -0,0 +1,14 @@
+//
+//  CBError+Extensions.swift
+//  ChargebeeReactNative
+//
+//  Created by cb-haripriyan on 20/02/23.
+//
+
+import Foundation
+import Chargebee
+
+enum CBReactNativeError: String, Error {
+    case systemError = "System error"
+}
+
diff --git a/ios/ChargebeeHelper.swift b/ios/ChargebeeHelper.swift
index 95b872e..5cf5ac4 100644
--- a/ios/ChargebeeHelper.swift
+++ b/ios/ChargebeeHelper.swift
@@ -46,8 +46,12 @@ public class ChargebeeHelper: NSObject {
                     CBPurchase.shared.purchaseProduct(product: product, customerId: customerId) { result in
                         switch result {
                         case .success(let result):
-                            let purchasedProduct = CBPurchaseResult(fromTuple: result)
-                            resolver(purchasedProduct.asDictionary)
+                            do {
+                                let purchasedProduct = try CBPurchaseResult(fromTuple: result)
+                                resolver(purchasedProduct.asDictionary)
+                            } catch (let error as NSError) {
+                                rejecter("\(error.code)", error.localizedDescription, error)
+                            }
                         case .failure(let error as NSError):
                             rejecter("\(error.code)", error.localizedDescription, error)
                         }