How To Fix /IWBEP/CM_MGW_RT023 - Model '&1' version '&2' not found

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 023

• Message text: Model '&1' version '&2' not found

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_RT023 - Model '&1' version '&2' not found ?

  The SAP error message /IWBEP/CM_MGW_RT023 Model '&1' version '&2' not found typically occurs in the context of SAP Gateway and OData services. This error indicates that the specified model and version cannot be found in the system. Here’s a breakdown of the cause, potential solutions, and related information:
  Cause:
  
  Model Not Activated: The OData model may not be activated in the system. If the model is not activated, it cannot be accessed.
  Incorrect Version: The specified version of the model may not exist. This can happen if the version number is mistyped or if the model has been changed or deleted.
  Transport Issues: If the model was recently transported from another system, it may not have been properly imported or activated in the target system.
  Authorization Issues: The user may not have the necessary authorizations to access the specified model or version.
  Configuration Issues: There may be configuration issues in the SAP Gateway or the OData service that prevent the model from being recognized.
  
  Solution:
  
  
  Check Model Activation:
  
  Go to the SAP Gateway Service Builder (transaction code SEGW).
  Check if the model is activated. If not, activate it.
  
  
  
  Verify Model and Version:
  
  Ensure that the model name and version specified in the error message are correct.
  Check the OData service registration in transaction IWFND/MAINT_SERVICE to see if the service is correctly registered and active.
  
  
  
  Transport Check:
  
  If the model was transported, ensure that all necessary objects were transported correctly.
  Check for any transport errors and resolve them.
  
  
  
  Authorization Check:
  
  Verify that the user has the necessary authorizations to access the OData service and the model.
  Check roles and authorizations in transaction PFCG.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the OData service to identify where the model lookup is failing.
  Use transaction SE80 or SEGW to analyze the service implementation.
  
  
  
  Check System Logs:
  
  Review the system logs (transaction SLG1) for any additional error messages or warnings that might provide more context.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to OData services and Gateway issues. There may be specific notes addressing similar issues.
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for more detailed troubleshooting steps.
  Community Forums: Consider searching or posting in 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 error message /IWBEP/CM_MGW_RT023 Model '&1' version '&2' not found.