How To Fix /IWNGW/CM_HUB065 - Creation of batch failed beacuse of wrong change set

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 065

• Message text: Creation of batch failed beacuse of wrong change set

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWNGW/CM_HUB065 - Creation of batch failed beacuse of wrong change set ?

  The SAP error message /IWNGW/CM_HUB065 Creation of batch failed because of wrong change set typically occurs in the context of SAP Gateway and OData services, particularly when dealing with batch processing. This error indicates that there is an issue with the change set being used in the batch request.
  Cause:
  
  Incorrect Change Set Definition: The change set may not be defined correctly in the OData service. This can happen if the operations within the change set are not compatible or if there are missing dependencies.
  Invalid Entity State: The entity being modified may not be in a valid state for the operation being performed. For example, trying to update an entity that has not been created yet.
  Service Implementation Issues: There may be issues in the implementation of the OData service, such as missing or incorrect handling of certain operations.
  Data Consistency Issues: The data being sent in the batch request may not meet the required constraints or validations defined in the backend.
  
  Solution:
  
  Check Change Set Definition: Review the change set definition in your OData service. Ensure that all operations within the change set are valid and that they are correctly defined.
  Validate Entity States: Ensure that the entities you are trying to modify are in the correct state. For example, if you are trying to update an entity, make sure it has been created successfully before the update operation.
  Review Service Implementation: Check the implementation of the OData service for any errors or missing logic. Ensure that all necessary operations are correctly handled.
  Test with Individual Requests: If possible, break down the batch request into individual requests to identify which specific operation is causing the error. This can help isolate the issue.
  Check for Data Consistency: Validate the data being sent in the batch request to ensure it meets all required constraints and validations.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may address this specific error or provide guidance on batch processing in OData services.
  SAP Community: Engage with the SAP Community forums to see if others have encountered similar issues and what solutions they found.
  Debugging: Use debugging tools in SAP to trace the execution of the OData service and identify where the error occurs.
  Documentation: Refer to the official SAP documentation for OData services and batch processing for best practices and guidelines.
  
  By following these steps, you should be able to identify the root cause of the error and implement a solution to resolve it.