How To Fix /IWFND/CM_MGW081 - Data Provider Delegator called: Service=&1, Namespace=&2, Version=&3

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 081

• Message text: Data Provider Delegator called: Service=&1, Namespace=&2, Version=&3

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /IWFND/CM_MGW081 - Data Provider Delegator called: Service=&1, Namespace=&2, Version=&3 ?

  The SAP error message /IWFND/CM_MGW081 typically indicates an issue related to the OData service in the SAP Gateway framework. This error message is generated when there is a problem with the Data Provider Delegator (DPD) while trying to access a specific OData service. The message provides details about the service, namespace, and version that are involved in the error.
  Cause
  The causes of this error can vary, but common reasons include:
  
  Service Not Activated: The OData service may not be activated in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the service.
  Incorrect Service Configuration: There may be issues with the service configuration in the SAP Gateway.
  Backend Issues: The backend system may not be reachable or may have errors that prevent the service from functioning correctly.
  Version Mismatch: The requested version of the service may not exist or may not be compatible with the current setup.
  
  Solution
  To resolve the error, you can follow these steps:
  
  
  Check Service Activation:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Ensure that the service is activated. If it is not, activate it.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the OData service.
  Check the roles assigned to the user and ensure they include access to the relevant service.
  
  
  
  Review Service Configuration:
  
  Check the service configuration in the Service Builder.
  Ensure that the service is correctly configured and that all necessary entities and associations are defined.
  
  
  
  Check Backend Connectivity:
  
  Ensure that the backend system is reachable and that there are no issues with the connection.
  You can test the connection using transaction code SM59 to check RFC connections.
  
  
  
  Check for Version Issues:
  
  Verify that the requested version of the service is available and correctly configured.
  If you are using a specific version, ensure that it is compatible with the current implementation.
  
  
  
  Check Logs for More Details:
  
  Use transaction code /IWFND/ERROR_LOG to check for detailed error logs related to the OData service.
  This can provide more context on what might be causing the issue.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the service to identify where the failure occurs.
  You can set breakpoints in the relevant ABAP code to trace the execution flow.
  
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues with the specific OData service or the Gateway framework.
  Documentation: Review the official SAP documentation for OData services and the SAP Gateway for best practices and troubleshooting tips.
  Community Forums: Consider searching or posting on SAP Community forums for additional insights from other users who may have encountered similar issues.
  
  By following these steps, you should be able to identify and resolve the issue related to the /IWFND/CM_MGW081 error message.