/IWFND/MED139 - Model '&1' contains errors. Contact Adminstrator

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/MED -

• Message number: 139

• Message text: Model '&1' contains errors. Contact Adminstrator

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.

Unfortunately, there isn't any extra information in this error notice.

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AnswerBot

• What is the cause and solution for SAP error message /IWFND/MED139 - Model '&1' contains errors. Contact Adminstrator ?

  The SAP error message /IWFND/MED139 Model '&1' contains errors. Contact Administrator typically occurs in the context of SAP Gateway and OData services. This error indicates that there is an issue with the OData model definition, which could be due to various reasons such as syntax errors, missing elements, or inconsistencies in the model.
  Causes:
  
  Model Definition Errors: There may be syntax errors or inconsistencies in the OData model definition (e.g., missing properties, incorrect data types).
  Service Registration Issues: The OData service may not be properly registered or activated in the SAP Gateway.
  Metadata Issues: The metadata for the OData service may be incomplete or incorrectly defined.
  Authorization Issues: The user may not have the necessary authorizations to access the OData service.
  Backend Issues: There could be issues in the backend system that affect the OData service, such as missing data or configuration problems.
  
  Solutions:
  
  
  Check Model Definition:
  
  Review the OData model definition in the SAP Gateway Service Builder (transaction code SEGW).
  Ensure that all entities, properties, and associations are correctly defined and that there are no syntax errors.
  
  
  
  Re-generate the Service:
  
  If changes were made to the model, regenerate the runtime artifacts by right-clicking on the service in the Service Builder and selecting "Generate".
  
  
  
  Activate the Service:
  
  Ensure that the OData service is activated in the SAP Gateway. You can do this using transaction code /IWFND/MAINT_SERVICE.
  Check if the service is listed and activated. If not, activate it.
  
  
  
  Check Metadata:
  
  Access the metadata of the OData service by appending $metadata to the service URL. Review the metadata for any inconsistencies or errors.
  
  
  
  Check Authorization:
  
  Verify that the user has the necessary authorizations to access the OData service. This may involve checking roles and authorizations in transaction PFCG.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the service to identify any runtime errors or exceptions that may be causing the problem.
  
  
  
  Consult Logs:
  
  Check the SAP Gateway error logs for more detailed information about the error. You can use transaction /IWFND/ERROR_LOG to view the logs.
  
  
  
  Contact Administrator:
  
  If you are unable to resolve the issue, contact your SAP administrator or support team for further assistance.
  
  
  
  Related Information:
  
  
  Transaction Codes:
  
  SEGW: Service Builder for OData services.
  /IWFND/MAINT_SERVICE: Manage OData services.
  /IWFND/ERROR_LOG: View error logs for OData services.
  
  
  
  Documentation: Refer to SAP Help documentation for OData services and SAP Gateway for more detailed guidance on model definitions and troubleshooting.
  
  
  By following these steps, you should be able to identify and resolve the issue causing the error message /IWFND/MED139 Model '&1' contains errors. Contact Administrator.