How To Fix /IWBEP/CM_MGW_SUB003 - Create failed for Subscription

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWBEP/CM_MGW_SUB -

• Message number: 003

• Message text: Create failed for Subscription

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 /IWBEP/CM_MGW_SUB003 - Create failed for Subscription ?

  The SAP error message /IWBEP/CM_MGW_SUB003 Create failed for Subscription typically occurs in the context of SAP Gateway and OData services when there is an issue with creating a subscription for a push notification or event subscription. This error can arise due to various reasons, and understanding the cause is essential for troubleshooting.
  Possible Causes:
  
  Authorization Issues: The user may not have the necessary authorizations to create a subscription.
  Invalid Data: The data being sent in the request may be invalid or not conforming to the expected format.
  Service Configuration: The OData service may not be properly configured to handle subscriptions.
  Backend Issues: There may be issues in the backend system that prevent the creation of the subscription.
  Network Issues: Connectivity problems between the front-end and back-end systems can also lead to this error.
  Service Not Active: The OData service might not be activated or properly registered in the SAP Gateway.
  
  Solutions:
  
  
  Check Authorizations: Ensure that the user has the necessary roles and authorizations to create subscriptions. This can be done by reviewing the user's roles in transaction PFCG.
  
  
  Validate Input Data: Review the data being sent in the subscription request. Ensure that all required fields are populated and that the data types match the expected formats.
  
  
  Review Service Configuration: Check the configuration of the OData service in transaction IWFND/MAINT_SERVICE. Ensure that the service is active and properly configured to handle subscriptions.
  
  
  Check Backend System: Investigate the backend system for any issues that might prevent the creation of subscriptions. This could involve checking logs or debugging the backend logic.
  
  
  Network Connectivity: Ensure that there are no network issues between the SAP Gateway and the backend system. You can use tools like ping or traceroute to check connectivity.
  
  
  Activate the Service: If the OData service is not active, you can activate it in transaction IWFND/MAINT_SERVICE. Make sure to also check the service's metadata to ensure it supports subscriptions.
  
  
  Review Logs: Check the SAP Gateway logs for more detailed error messages. You can use transaction SLG1 to view application logs related to the OData service.
  
  
  Consult Documentation: Refer to SAP documentation or notes related to the specific OData service you are working with for any known issues or additional configuration steps.
  
  
  Related Information:
  
  SAP Notes: Search for relevant SAP Notes in the SAP Support Portal that might 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 effective.
  OData Documentation: Review the official SAP OData documentation for best practices and guidelines on setting up and managing subscriptions.
  
  By systematically addressing these potential causes and applying the suggested solutions, you should be able to resolve the /IWBEP/CM_MGW_SUB003 Create failed for Subscription error.