How To Fix /SCMTMS/GATEWAY013 - No mapping found for key property &1 for entity &2 of service &3

SAP Error Message - Details

• Message type: E = Error

• Message class: /SCMTMS/GATEWAY -

• Message number: 013

• Message text: No mapping found for key property &1 for entity &2 of service &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.

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

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Smart SAP Assistant

• What is the cause and solution for SAP error message /SCMTMS/GATEWAY013 - No mapping found for key property &1 for entity &2 of service &3 ?

  The SAP error message /SCMTMS/GATEWAY013 No mapping found for key property &1 for entity &2 of service &3 typically occurs in the context of SAP Transportation Management (TM) when there is an issue with the OData service or the data model being used. This error indicates that the system is unable to find a mapping for a specific key property in the specified entity of the OData service.
  Causes:
  
  Missing Key Property: The key property specified in the error message may not be defined in the data model for the entity.
  Incorrect OData Service Configuration: The OData service may not be properly configured to expose the required entity or its key properties.
  Data Model Changes: If there have been recent changes to the data model (e.g., adding or removing fields), the OData service may not have been updated accordingly.
  Authorization Issues: The user may not have the necessary authorizations to access the specified entity or its properties.
  Service Not Activated: The OData service might not be activated in the SAP Gateway.
  
  Solutions:
  
  Check Data Model: Verify that the key property mentioned in the error message is correctly defined in the data model for the specified entity.
  Update OData Service: If there have been changes to the data model, regenerate and activate the OData service to ensure it reflects the current model.
  
  Use transaction code /IWFND/MAINT_SERVICE to manage and activate OData services.
  
  
  Check Service Activation: Ensure that the OData service is activated in the SAP Gateway.
  Review Authorizations: Check the user’s authorizations to ensure they have access to the required entities and properties.
  Debugging: If the issue persists, consider debugging the OData service to trace where the mapping is failing.
  
  Related Information:
  
  Transaction Codes:
  
  /IWFND/MAINT_SERVICE: To manage OData services.
  /IWFND/GW_CLIENT: To test OData services.
  
  
  SAP Notes: Check for any relevant SAP Notes that may address known issues with the specific OData service or entity.
  Documentation: Review the SAP Help Portal for documentation related to the specific version of SAP TM you are using, as well as OData service configuration.
  
  If the problem continues after trying the above solutions, it may be beneficial to consult with your SAP Basis or development team for further investigation.