How To Fix /IWFND/CM_MGW130 - &1&2&3&4

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 130

• Message text: &1&2&3&4

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 /IWFND/CM_MGW130 - &1&2&3&4 ?

  The SAP error message /IWFND/CM_MGW130 typically relates to issues in the SAP Gateway framework, particularly when dealing with OData services. The error message format you provided (&1&2&3&4) indicates that there are placeholders for specific details that can help identify the exact nature of the problem.
  Cause:
  The error message /IWFND/CM_MGW130 can occur due to various reasons, including but not limited to:
  
  Service Registration Issues: The OData service may not be properly registered in the SAP Gateway.
  Authorization Problems: The user may not have the necessary authorizations to access the OData service.
  Service Activation: The OData service might not be activated in the SAP Gateway.
  Model Issues: There could be issues with the data model or the metadata of the OData service.
  Backend Errors: The backend system might be returning an error that is not being handled correctly by the Gateway.
  
  Solution:
  To resolve the /IWFND/CM_MGW130 error, you can follow these steps:
  
  
  Check Service Registration:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Ensure that the OData service is registered and activated.
  
  
  
  Check Authorizations:
  
  Verify that the user has the necessary authorizations to access the OData service.
  Use transaction code SU53 to check for authorization failures after attempting to access the service.
  
  
  
  Activate the Service:
  
  If the service is not activated, activate it in the Service Maintenance screen.
  
  
  
  Check the Model:
  
  Review the data model and ensure that it is correctly defined.
  Check the metadata of the OData service to ensure it is valid.
  
  
  
  Review Backend Logs:
  
  Check the backend system logs for any errors that might be causing the issue.
  Use transaction codes like SLG1 to view application logs.
  
  
  
  Debugging:
  
  If the issue persists, consider debugging the OData service to identify where the error is occurring.
  
  
  
  Check System Configuration:
  
  Ensure that the SAP Gateway and backend system are properly configured to communicate with each other.
  
  
  
  Related Information:
  
  SAP Notes: Check SAP Notes related to the specific error message for any known issues or patches.
  SAP Community: Engage with the SAP Community for insights and solutions from other users who may have encountered similar issues.
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for more detailed troubleshooting steps.
  
  By following these steps, you should be able to identify and resolve the issue causing the /IWFND/CM_MGW130 error message.