How To Fix CM_EHFND_INBOX000 - Task "&1" no longer exists

SAP Error Message - Details

• Message type: E = Error

• Message class: CM_EHFND_INBOX - Message class for the POWL based Inbox

• Message number: 000

• Message text: Task "&1" no longer exists

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.

What else can you do?

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Also, review the in-depth Common Questions & Answers listed below; you could discover a solution there or be able to connect with others who have faced similar challenges.

You can also try searching the SAP support portal (support.sap.com) but you need a special user ID to access it. It is possible that an SAP support note exists that provides additional details about the mistake or even steps for fixing it.

Smart SAP Assistant

• What is the cause and solution for SAP error message CM_EHFND_INBOX000 - Task "&1" no longer exists ?

  The SAP error message "CM_EHFND_INBOX000 Task '&1' no longer exists" typically occurs in the context of the SAP Fiori or SAP Gateway applications, particularly when dealing with the My Inbox app or similar task management functionalities. This error indicates that the task you are trying to access or perform an action on is no longer available in the system. Here are some potential causes, solutions, and related information:
  Causes:
  
  Task Deletion: The task may have been deleted or completed by another user or process.
  Task Expiration: The task may have expired or been removed due to business logic or workflow rules.
  Data Synchronization Issues: There may be a delay or issue in data synchronization between the backend system and the Fiori front-end.
  Authorization Issues: The user may not have the necessary authorizations to view or interact with the task.
  System Errors: There could be underlying system errors or inconsistencies in the workflow or task management system.
  
  Solutions:
  
  Refresh the Inbox: Try refreshing the My Inbox application to see if the task reappears or if the list updates correctly.
  Check Task Status: Verify the status of the task in the backend system (e.g., using transaction codes like SWI1 or SWI2) to see if it has been completed or deleted.
  Review Workflow Logs: Check the workflow logs for any errors or messages related to the task. This can provide insights into why the task is no longer available.
  User Authorizations: Ensure that the user has the necessary authorizations to access the task. You may need to consult with your SAP security team.
  Consult with IT Support: If the issue persists, it may be necessary to involve your IT support team or SAP Basis team to investigate any underlying system issues or data inconsistencies.
  
  Related Information:
  
  SAP Notes: Check for any relevant SAP Notes that may 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.
  Documentation: Review the official SAP documentation for the My Inbox app and related workflow management to understand the expected behavior and configurations.
  
  By following these steps, you should be able to diagnose and potentially resolve the issue related to the error message "CM_EHFND_INBOX000 Task '&1' no longer exists."