How To Fix /IWBEP/CM_MGW_RT127 - Metadata class text elements loaded

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_RT -

• Message number: 127

• Message text: Metadata class text elements loaded

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_RT127 - Metadata class text elements loaded ?

  The SAP error message /IWBEP/CM_MGW_RT127 typically indicates that there is an issue related to the metadata class text elements in the context of SAP Gateway and OData services. This error can occur when the system is unable to load the necessary metadata for an OData service, which can be due to various reasons.
  Cause:
  
  Missing Metadata: The metadata for the OData service might not be properly defined or is missing.
  Configuration Issues: There may be configuration issues in the SAP Gateway or the OData service itself.
  Transport Issues: If the service was recently transported from one system to another, the metadata might not have been transported correctly.
  Authorization Issues: The user might not have the necessary authorizations to access the metadata.
  System Errors: There could be underlying system errors or inconsistencies in the SAP Gateway.
  
  Solution:
  
  Check Metadata Definition: Ensure that the metadata for the OData service is correctly defined. You can do this by checking the service in the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Re-activate the Service: Sometimes, simply reactivating the OData service can resolve the issue. You can do this in the Service Builder.
  Check Authorizations: Ensure that the user has the necessary authorizations to access the OData service and its metadata.
  Check System Logs: Look into the system logs (transaction code SLG1) for any related error messages that might provide more context on the issue.
  Transport Issues: If the service was transported, ensure that all necessary objects were included in the transport request.
  Debugging: If the issue persists, consider debugging the OData service to identify where the metadata loading is failing.
  SAP Notes: Check for any relevant SAP Notes that might address this specific error or provide patches.
  
  Related Information:
  
  SAP Gateway: The SAP Gateway is a technology that allows you to connect devices, environments, and platforms to SAP systems. It is essential for exposing SAP data and processes as OData services.
  OData Services: OData (Open Data Protocol) is a standard protocol for building and consuming RESTful APIs. In SAP, OData services are used to expose business data and processes.
  Service Maintenance: Use transaction /IWFND/MAINT_SERVICE to manage and maintain OData services, including activation and deactivation.
  
  If the problem persists after trying the above solutions, it may be beneficial to consult with your SAP Basis team or reach out to SAP support for further assistance.