How To Fix /IWBEP/CM_MGW_RT205 - Error in '&1' for '&2' without T100 message information

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 205

• Message text: Error in '&1' for '&2' without T100 message information

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 /IWBEP/CM_MGW_RT205 - Error in '&1' for '&2' without T100 message information ?

  The SAP error message /IWBEP/CM_MGW_RT205 typically indicates an issue related to the SAP Gateway and OData services. This error occurs when there is a problem processing a request in the context of the SAP Gateway framework, particularly when the system cannot find the relevant T100 message information for the error.
  Cause:
  
  Missing T100 Message: The error suggests that the system is unable to retrieve the T100 message associated with the error code. This can happen if the message is not defined in the message class or if there is a configuration issue.
  Service Configuration Issues: There may be issues with the OData service configuration, such as incorrect service registration or activation.
  Authorization Issues: The user may not have the necessary authorizations to access the requested resource.
  Data Issues: There could be issues with the data being processed, such as missing or invalid data.
  Backend Processing Errors: Errors in the backend processing logic or in the underlying data model can also lead to this error.
  
  Solution:
  
  Check T100 Messages: Verify if the T100 message for the error code exists in the message class. You can do this by using transaction SE91 to check the message class associated with the error.
  Service Activation: Ensure that the OData service is properly activated. You can check this in transaction /IWFND/MAINT_SERVICE to see if the service is active and correctly configured.
  Authorization Check: Ensure that the user has the necessary authorizations to access the OData service. You can check this using transaction SU53 after the error occurs.
  Debugging: If you have access to the backend, you can debug the OData service to identify where the error is occurring. This may involve checking the implementation of the service and the associated data model.
  Check Data: Review the data being sent in the request to ensure it is valid and complete. Look for any missing or incorrect fields.
  Review Logs: Check the application logs (transaction SLG1) for any additional information that might help diagnose the issue.
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that may address this specific error or provide additional troubleshooting steps.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  Documentation: Review the official SAP documentation for the OData services and SAP Gateway for more insights into configuration and troubleshooting.
  
  If the issue persists after trying the above solutions, consider reaching out to SAP support for further assistance.