How To Fix /IWFND/CM_MGW037 - Service not available; browser will not be started

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 037

• Message text: Service not available; browser will not be 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_MGW037 - Service not available; browser will not be started ?

  The SAP error message /IWFND/CM_MGW037 Service not available; browser will not be started typically occurs in the context of SAP Gateway services, particularly when trying to access an OData service through the SAP Gateway. This error indicates that the requested service is not available or cannot be accessed.
  Causes:
  
  Service Not Registered: The OData service you are trying to access may not be registered in the SAP Gateway.
  Service Not Activated: The service might be registered but not activated in the SAP Gateway.
  Authorization Issues: The user may not have the necessary authorizations to access the service.
  Incorrect Service URL: The URL used to access the service may be incorrect or malformed.
  System Configuration Issues: There may be configuration issues in the SAP Gateway or backend system.
  Network Issues: There could be network-related issues preventing access to the service.
  
  Solutions:
  
  
  Check Service Registration:
  
  Go to the SAP Gateway Service Builder (transaction code /IWFND/MAINT_SERVICE).
  Check if the service is listed and registered. If not, you may need to register it.
  
  
  
  Activate the Service:
  
  If the service is registered but not activated, select the service and activate it.
  
  
  
  Check Authorizations:
  
  Ensure that the user has the necessary authorizations to access the service. This may involve checking roles and authorizations in the SAP system.
  
  
  
  Verify Service URL:
  
  Double-check the URL you are using to access the service. Ensure it is correct and follows the proper format.
  
  
  
  Check System Configuration:
  
  Review the configuration settings in the SAP Gateway and backend system to ensure everything is set up correctly.
  
  
  
  Check Network Connectivity:
  
  Ensure that there are no network issues preventing access to the SAP Gateway or backend system.
  
  
  
  Check Logs:
  
  Review the SAP Gateway logs (transaction code /IWFND/ERROR_LOG) for more detailed error messages that can provide additional context.
  
  
  
  Restart Services:
  
  In some cases, restarting the SAP Gateway service or the entire SAP system may resolve transient issues.
  
  
  
  Related Information:
  
  SAP Notes: Check for relevant SAP Notes that may address specific issues related to the error message.
  Documentation: Refer to the official SAP documentation for OData services and SAP Gateway for more detailed guidance on service management.
  Community Forums: Consider checking SAP Community forums or other online resources for similar issues and solutions shared by other users.
  
  By following these steps, you should be able to diagnose and resolve the /IWFND/CM_MGW037 Service not available; browser will not be started error in your SAP environment.