How To Fix /IWFND/CM_MGW_RT050 - Rejected because of error during changeset processing

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_RT -

• Message number: 050

• Message text: Rejected because of error during changeset processing

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_RT050 - Rejected because of error during changeset processing ?

  The SAP error message /IWFND/CM_MGW_RT050 indicates that there was an issue during the processing of a changeset in the OData service. This error typically occurs in the context of SAP Gateway and can be related to various issues, such as data inconsistencies, validation errors, or problems with the service implementation.
  Causes:
  
  Data Validation Errors: The data being sent in the changeset may not meet the validation rules defined in the OData service or the underlying database.
  Concurrency Issues: If multiple users are trying to update the same data simultaneously, it can lead to conflicts.
  Service Implementation Errors: There may be issues in the implementation of the OData service, such as incorrect handling of the changeset or missing error handling.
  Authorization Issues: The user may not have the necessary permissions to perform the operation.
  Incorrect Payload: The structure of the payload being sent may not match the expected format defined in the OData service.
  
  Solutions:
  
  Check the Payload: Ensure that the data being sent in the changeset is correctly formatted and adheres to the expected structure.
  Review Service Implementation: Check the implementation of the OData service for any errors or missing logic that could lead to the rejection of the changeset.
  Validate Data: Ensure that the data being processed meets all validation rules and constraints defined in the service and the database.
  Check for Concurrency: If applicable, implement optimistic locking or other concurrency control mechanisms to handle simultaneous updates.
  Authorization Check: Verify that the user has the necessary permissions to perform the operation.
  Debugging: Use transaction codes like /IWFND/ERROR_LOG to check for detailed error logs that can provide more context about the issue.
  
  Related Information:
  
  Transaction Codes: Use /IWFND/ERROR_LOG to view error logs related to OData services.
  SAP Notes: Check SAP Notes for any known issues or patches related to the specific version of SAP Gateway you are using.
  OData Service Documentation: Review the documentation for the specific OData service to understand its requirements and constraints.
  
  If the issue persists after checking the above points, it may be beneficial to engage with SAP support or consult with a developer familiar with the specific OData service implementation.