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

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/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 /IWFND/CM_MGW_EDPLOG062 - Deep Insert failed for Entity Type &1, Entity Data Provider &2 ?

  The SAP error message /IWFND/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 and OData services. This error typically arises when trying to insert data into a nested structure (deep insert) where the data is not correctly formatted or there are issues with the underlying data model.
  Causes:
  
  Data Model Issues: The entity type or its relationships may not be correctly defined in the data model. This can include missing associations or incorrect cardinality.
  Validation Errors: The data being inserted may not meet the validation rules defined in the entity type or its properties (e.g., required fields are missing).
  Authorization Issues: The user may not have the necessary permissions to perform the deep insert operation.
  Service Configuration: The OData service may not be properly configured to handle deep inserts, or the service might not be activated.
  Data Format Issues: The data being sent in the request may not be in the expected format (e.g., JSON or XML) or may contain invalid values.
  
  Solutions:
  
  Check Data Model: Review the data model in the SAP Gateway Service Builder (transaction code SEGW) to ensure that the entity types and their relationships are correctly defined.
  Validate Input Data: Ensure that the data being sent in the request meets all the required fields and validation rules. Use tools like Postman or SAP Gateway Client to test the OData service with valid data.
  Review Authorizations: Check the user roles and authorizations to ensure that the user has the necessary permissions to perform the deep insert operation.
  Service Activation: Ensure that the OData service is activated in the SAP Gateway (transaction code /IWFND/MAINT_SERVICE) and that the service is correctly configured to handle deep inserts.
  Debugging: Use the SAP Gateway error log (transaction code /IWFND/ERROR_LOG) to get more details about the error. You can also debug the OData service to identify where the failure occurs.
  Check for Custom Logic: If there is any custom logic implemented in the data provider class, review it to ensure it correctly handles deep insert scenarios.
  
  Related Information:
  
  SAP Gateway Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for detailed information on deep inserts and data model definitions.
  SAP Community: Engage with the SAP Community forums to find similar issues faced by other users and potential solutions.
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SEGW (Service Builder), /IWFND/MAINT_SERVICE (Service Maintenance), and /IWFND/ERROR_LOG (Error Log) for troubleshooting.
  
  By following these steps, you should be able to identify the root cause of the error and implement the necessary solutions to resolve it.