How To Fix /IWFND/CM_MGW311 - 'Call Browser' failed

/IWFND/CM_MGW311 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_MGW -

• Message number: 311

• Message text: 'Call Browser' failed

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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/IWFND/CM_MGW311 - Details

• The SAP error message /IWFND/CM_MGW311 'Call Browser' failed typically occurs in the context of SAP Gateway services, particularly when trying to access or test OData services using the SAP Gateway Client (Transaction /IWFND/GW_CLIENT) or the browser.
  Causes:
  
  Service Not Activated: The OData service you are trying to access may not be 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 call the service might be incorrect or malformed.
  Backend Issues: There could be issues with the backend system, such as the service not being implemented correctly or errors in the underlying data model.
  Network Issues: There may be network connectivity issues between the SAP Gateway and the backend system.
  
  Configuration Issues: There could be misconfigurations in the SAP Gateway or the OData service.
  
  Solutions:
  
  
  Activate the Service:
  
  Go to the SAP Gateway Service Builder (Transaction /IWFND/MAINT_SERVICE).
  Check if the service is listed and activated.