How To Fix /IWFND/CM_MGW_EDPLOG094 - Entity GetStream calls Outbound mapping &1

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW_EDPLOG -

• Message number: 094

• Message text: Entity GetStream calls Outbound mapping &1

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW_EDPLOG094 - Entity GetStream calls Outbound mapping &1 ?

  The SAP error message /IWFND/CM_MGW_EDPLOG094 typically indicates an issue related to the OData service in the SAP Gateway framework, specifically when there is a problem with the outbound mapping of an entity during a GetStream call. This error can occur for various reasons, and understanding the cause and potential solutions can help in resolving it.
  Cause
  
  
  Mapping Issues: The error often arises when there is a mismatch or misconfiguration in the mapping of the entity in the OData service. This could be due to incorrect data types, missing fields, or incorrect entity definitions in the service.
  
  
  Service Configuration: The OData service might not be properly configured to handle the GetStream request. This could include issues with the service definition or the underlying data model.
  
  
  Authorization Issues: Sometimes, the error can be related to authorization problems where the user does not have the necessary permissions to access the entity or its stream.
  
  
  Data Issues: If the underlying data for the entity is not available or is corrupted, it can lead to this error when trying to retrieve the stream.
  
  
  Backend Issues: There may be issues in the backend system that prevent the data from being fetched correctly, such as database connectivity problems or performance issues.
  
  
  Solution
  
  
  Check Mapping Configuration: Review the mapping configuration for the entity in the OData service. Ensure that all fields are correctly defined and that the data types match the expected values.
  
  
  Service Activation: Ensure that the OData service is activated in the SAP Gateway. You can do this using transaction code /IWFND/MAINT_SERVICE.
  
  
  Authorization Check: Verify that the user has the necessary authorizations to access the entity and its stream. Check the roles and authorizations assigned to the user.
  
  
  Debugging: Use the SAP Gateway Client (transaction /IWFND/GW_CLIENT) to test the OData service and see if you can replicate the error. This can help in identifying the specific issue.
  
  
  Check Backend Logs: Look at the backend system logs (transaction SLG1) for any related error messages that might provide more context on the issue.
  
  
  Data Validation: Ensure that the data in the backend is valid and accessible. Check for any inconsistencies or missing data that might affect the retrieval of the stream.
  
  
  Update Service: If there have been changes to the underlying data model or entity definitions, ensure that the OData service is updated accordingly.
  
  
  Consult Documentation: Refer to SAP documentation or community forums for any known issues or patches related to this error message.
  
  
  Related Information
  
  SAP Notes: Check SAP Notes for any specific notes related to this error message. SAP frequently releases notes that address known issues and provide solutions.
  OData Service Documentation: Review the documentation for the specific OData service you are working with to understand its structure and requirements.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they have found.
  
  By following these steps, you should be able to diagnose and resolve the error message /IWFND/CM_MGW_EDPLOG094 effectively.