How To Fix /IWFND/CM_CONSUMER063 - Outbound mapper method: mapDeleteResult

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_CONSUMER -

• Message number: 063

• Message text: Outbound mapper method: mapDeleteResult

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_CONSUMER063 - Outbound mapper method: mapDeleteResult ?

  The SAP error message /IWFND/CM_CONSUMER063 Outbound mapper method: mapDeleteResult typically occurs in the context of SAP Gateway and OData services when there is an issue with the deletion operation in an OData service. This error is related to the mapping of the response after a delete operation has been performed.
  Cause:
  
  Mapping Issues: The error often indicates that there is a problem with the mapping of the response data after a delete operation. This could be due to incorrect or missing implementation in the service's outbound mapping method.
  Service Implementation: If the OData service does not properly handle the delete operation or if the response is not correctly formatted, this error can occur.
  Data Consistency: If the data being deleted does not exist or if there are constraints preventing the deletion, this can lead to issues in the response mapping.
  Authorization Issues: Sometimes, the user may not have the necessary permissions to perform the delete operation, leading to unexpected behavior.
  
  Solution:
  
  Check Implementation: Review the implementation of the mapDeleteResult method in your OData service. Ensure that it correctly handles the response after a delete operation.
  Debugging: Use debugging tools to trace the execution of the delete operation and see where the mapping fails. Look for any exceptions or errors in the logs.
  Service Metadata: Ensure that the service metadata is correctly defined and that the entity set allows for deletion.
  Authorization Checks: Verify that the user has the necessary authorizations to perform the delete operation.
  Testing: Test the delete operation using tools like Postman or SAP Gateway Client to see if the issue persists outside of the application context.
  Error Handling: Implement proper error handling in your OData service to manage cases where the delete operation fails.
  
  Related Information:
  
  SAP Gateway: Familiarize yourself with the SAP Gateway framework and how it handles OData services, including the lifecycle of requests and responses.
  OData Protocol: Understanding the OData protocol can help in diagnosing issues related to CRUD operations, including delete.
  SAP Notes: Check for any relevant SAP Notes or documentation that may address known issues or provide patches related to this error.
  Community Forums: Engage with SAP community forums or support channels for additional insights or similar experiences from other users.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.