/IWFND/CM_MGW_EDPLOG084 - Get Expanded Entity calls Outbound mapping &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDPLOG -

• Message number: 084

• Message text: Get Expanded Entity calls Outbound mapping &1

Self-Explanatory Message

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AnswerBot

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDPLOG084 - Get Expanded Entity calls Outbound mapping &1 ?

  The SAP error message /IWFND/CM_MGW_EDPLOG084 typically relates to issues in the OData service, specifically when there is a problem with the outbound mapping of an expanded entity in the SAP Gateway framework. This error can occur during the processing of OData requests when the system is unable to correctly map the expanded entity to the corresponding data structure.
  Cause:
  
  Mapping Issues: The error often arises due to incorrect or missing mapping configurations for the expanded entity in the OData service.
  Data Model Changes: If there have been changes to the underlying data model (e.g., changes in the database tables or structures) that are not reflected in the OData service, it can lead to mapping errors.
  Service Definition Issues: The OData service definition may not correctly define the relationships or properties of the expanded entity.
  Authorization Issues: Sometimes, authorization problems can prevent the system from accessing the necessary data for the expanded entity.
  
  Solution:
  
  Check Mapping Configuration: Review the mapping configuration for the OData service in the SAP Gateway Service Builder (transaction code SEGW). Ensure that the expanded entity is correctly mapped to the corresponding data structure.
  Update Service: If there have been changes to the underlying data model, regenerate the OData service to reflect these changes. This can be done by right-clicking on the service in the Service Builder and selecting "Generate".
  Review Service Definition: Ensure that the service definition correctly represents the relationships and properties of the expanded entity. Check the entity sets and their associations.
  Debugging: Use transaction code /IWFND/ERROR_LOG to check for additional error details. This can provide more context on what might be causing the mapping issue.
  Authorization Check: Verify that the user has the necessary authorizations to access the data for the expanded entity.
  
  Related Information:
  
  Transaction Codes:
  
  SEGW: Service Builder for OData services.
  /IWFND/ERROR_LOG: To view error logs related to OData services.
  
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to this error.
  Documentation: Review the SAP Gateway documentation for best practices on defining and implementing OData services.
  
  If the issue persists after following these steps, consider reaching out to SAP support or consulting with a technical expert familiar with SAP Gateway and OData services.