How To Fix /IWFND/OCI_MSG024 - Entity mapping info not supplied

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/OCI_MSG -

• Message number: 024

• Message text: Entity mapping info not supplied

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/OCI_MSG024 - Entity mapping info not supplied ?

  The SAP error message /IWFND/OCI_MSG024 Entity mapping info not supplied typically occurs in the context of SAP Gateway and OData services. This error indicates that the system is unable to find the necessary entity mapping information for the OData service being called. Here are the potential causes, solutions, and related information for this error:
  Causes:
  
  Missing Entity Mapping: The OData service may not have the required entity mapping defined in the service metadata.
  Service Registration Issues: The OData service might not be properly registered in the SAP Gateway.
  Incorrect Service URL: The URL used to access the OData service may be incorrect or not pointing to the right service.
  Authorization Issues: The user may not have the necessary authorizations to access the entity.
  Service Activation: The OData service might not be activated in the SAP Gateway.
  
  Solutions:
  
  
  Check Entity Mapping:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW) and check if the entity set is properly defined and mapped.
  Ensure that the entity type and entity set are correctly configured.
  
  
  
  Service Registration:
  
  Use transaction code /IWFND/MAINT_SERVICE to check if the OData service is registered.
  If not, register the service by adding it to the relevant system.
  
  
  
  Verify Service URL:
  
  Ensure that the URL you are using to access the OData service is correct. You can test the service URL in a browser or a tool like Postman.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the OData service and the underlying data.
  
  
  
  Activate the Service:
  
  If the service is not activated, activate it using transaction code /IWFND/MAINT_SERVICE.
  
  
  
  Check Metadata:
  
  Access the service metadata (usually at the URL http://<host>:<port>/sap/opu/odata/sap/<service_name>/$metadata) to ensure that the entity sets are correctly defined.
  
  
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide additional troubleshooting steps.
  SAP Community: The SAP Community forums can be a valuable resource for finding similar issues and solutions shared by other users.
  Debugging: If the issue persists, consider debugging the OData service to trace where the entity mapping is failing.
  
  By following these steps, you should be able to identify and resolve the issue related to the /IWFND/OCI_MSG024 Entity mapping info not supplied error in SAP.