How To Fix /IWFND/CM_MGW355 - Multi-destination Subscription query started

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 355

• Message text: Multi-destination Subscription query started

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_MGW355 - Multi-destination Subscription query started ?

  The SAP error message /IWFND/CM_MGW355 typically relates to issues with multi-destination subscriptions in the context of the SAP Gateway and OData services. This error can occur when there are problems with the configuration or execution of a subscription query that is intended to retrieve data from multiple destinations.
  Cause
  The error can be caused by several factors, including:
  
  Configuration Issues: Incorrect configuration of the OData service or the multi-destination settings in the SAP Gateway.
  Network Issues: Problems with network connectivity to the destination systems.
  Authorization Issues: Lack of proper authorizations for the user or service account trying to execute the subscription.
  Service Availability: The target OData service may not be available or may be down.
  Data Model Issues: Problems with the data model or the way the subscriptions are defined.
  
  Solution
  To resolve the /IWFND/CM_MGW355 error, you can take the following steps:
  
  
  Check Configuration:
  
  Verify the configuration of the OData service and ensure that the multi-destination settings are correctly defined.
  Ensure that the service is registered and activated in the SAP Gateway.
  
  
  
  Test Connectivity:
  
  Check the network connectivity to the destination systems. You can use tools like ping or telnet to test connectivity.
  Ensure that the destination systems are up and running.
  
  
  
  Review Authorizations:
  
  Check the authorizations for the user or service account executing the subscription. Ensure that it has the necessary permissions to access the OData services.
  
  
  
  Check Service Availability:
  
  Use transaction /IWFND/MAINT_SERVICE to check the status of the OData service and ensure it is active.
  Test the OData service directly using a browser or a tool like Postman to see if it returns the expected results.
  
  
  
  Review Data Model:
  
  Ensure that the data model used in the subscription is correctly defined and that there are no inconsistencies.
  
  
  
  Check Logs:
  
  Review the SAP Gateway logs for more detailed error messages. You can use transaction /IWFND/ERROR_LOG to view error logs related to OData services.
  
  
  
  Consult Documentation:
  
  Refer to SAP documentation or community forums for any specific notes or updates related to the error message.
  
  
  
  Related Information
  
  SAP Notes: Check for any relevant SAP Notes that might address known issues or provide patches related to this error.
  SAP Community: Engage with the SAP Community forums to see if other users have encountered similar issues and what solutions they found.
  SAP Gateway: Familiarize yourself with the SAP Gateway architecture and how multi-destination subscriptions work, as this can help in troubleshooting.
  
  By following these steps, you should be able to identify and resolve the underlying cause of the /IWFND/CM_MGW355 error message.