How To Fix /IWBEP/CM_MGW_EDPLOG062 - Deep Insert failed for Entity Type &1, Entity Data Provider &2

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_EDPLOG -

• Message number: 062

• Message text: Deep Insert failed for Entity Type &1, Entity Data Provider &2

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWBEP/CM_MGW_EDPLOG062 - Deep Insert failed for Entity Type &1, Entity Data Provider &2 ?

  The SAP error message /IWBEP/CM_MGW_EDPLOG062 indicates that a deep insert operation has failed for a specific entity type and entity data provider in the context of SAP Gateway services. This error typically occurs when trying to create or update data in a nested structure (deep insert) and can be caused by various issues.
  Causes:
  
  
  Data Validation Errors: The data being inserted may not meet the validation rules defined in the backend system. This could include missing required fields, incorrect data types, or violating business logic.
  
  
  Foreign Key Constraints: If the entity being inserted has relationships with other entities (e.g., foreign keys), and the related entities do not exist or are not correctly referenced, the insert will fail.
  
  
  Authorization Issues: The user executing the operation may not have the necessary permissions to perform the deep insert.
  
  
  Service Configuration Issues: The OData service may not be correctly configured to handle deep inserts, or there may be issues with the service implementation.
  
  
  Backend Errors: There could be issues in the backend system (e.g., database constraints, triggers, etc.) that prevent the insert from being successful.
  
  
  Solutions:
  
  
  Check Data Validity: Ensure that the data being sent in the deep insert request is valid and meets all the required criteria. Validate that all required fields are populated and that the data types are correct.
  
  
  Verify Relationships: If the entity has relationships with other entities, ensure that the related entities exist and are correctly referenced in the request.
  
  
  Review Authorizations: Check the user authorizations to ensure that the user has the necessary permissions to perform the operation.
  
  
  Debug the OData Service: Use transaction /IWFND/ERROR_LOG to check for detailed error logs related to the OData service. This can provide insights into what went wrong during the deep insert.
  
  
  Check Service Implementation: Review the implementation of the OData service to ensure that it is correctly handling deep inserts. This may involve checking the service definition and the associated ABAP code.
  
  
  Test with Simplified Data: Try performing a deep insert with a simplified version of the data to isolate the issue. This can help identify if specific fields or relationships are causing the problem.
  
  
  Consult SAP Notes: Check the SAP Support Portal for any relevant SAP Notes that may address known issues related to this error message.
  
  
  Related Information:
  
  Transaction Codes: Use transaction /IWFND/ERROR_LOG to view error logs related to OData services.
  OData Service Testing: Use tools like Postman or the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and analyze the request and response.
  SAP Community: Engage with the SAP Community forums for additional insights and solutions from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify the root cause of the error and implement a suitable solution.