How To Fix /IWNGW/CM_HUB026 - Exception when firing the action '&2' on notification '&1'

SAP Error Message - Details

• Message type: E = Error

• Message class: /IWNGW/CM_HUB -

• Message number: 026

• Message text: Exception when firing the action '&2' on notification '&1'

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 /IWNGW/CM_HUB026 - Exception when firing the action '&2' on notification '&1' ?

  The SAP error message /IWNGW/CM_HUB026 Exception when firing the action '&2' on notification '&1' typically occurs in the context of the SAP Gateway and is related to issues when trying to execute a specific action on a notification within the SAP system. This error can arise due to various reasons, including configuration issues, authorization problems, or data inconsistencies.
  Causes:
  
  Authorization Issues: The user may not have the necessary permissions to perform the action on the specified notification.
  Data Inconsistencies: The notification may be in an inconsistent state, or there may be missing or incorrect data that prevents the action from being executed.
  Configuration Errors: There may be issues with the configuration of the SAP Gateway or the specific service being called.
  Backend Errors: The backend system may be experiencing issues, such as a timeout or a failure in processing the request.
  Network Issues: Problems with network connectivity between the SAP Gateway and the backend system can