How To Fix 5W406 - Task cannot be edited at the moment

SAP Error Message - Details

• Message type: E = Error

• Message class: 5W - Messages for PD (Particularly Workflow)

• Message number: 406

• Message text: Task cannot be edited at the moment

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.

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Smart SAP Assistant

• What is the cause and solution for SAP error message 5W406 - Task cannot be edited at the moment ?

  The SAP error message 5W406, which states "Task cannot be edited at the moment," typically occurs in the context of SAP Project System (PS) or SAP Solution Manager when a user attempts to edit a task that is currently locked or in a state that does not allow editing. Here are some potential causes, solutions, and related information for this error:
  Causes:
  
  Task Locking: The task may be locked by another user or process. This can happen if another user is currently editing the task or if a background job is processing it.
  Status of the Task: The task may be in a status that does not allow editing. For example, if the task is completed or in a closed status, it may not be editable.
  Authorization Issues: The user may not have the necessary authorizations to edit the task.
  System Configuration: Certain configurations in the system may restrict editing of tasks under specific conditions.
  
  Solutions:
  
  
  Check for Locks: 
  
  Use transaction code SM12 to check for locks on the task. If you find that another user has locked the task, you may need to wait until they release it or contact them to coordinate.
  
  
  
  Review Task Status: 
  
  Check the status of the task to ensure it is in an editable state. If it is completed or closed, you may need to change its status or create a new task.
  
  
  
  Authorization Check: 
  
  Verify that you have the necessary authorizations to edit the task. You can check with your SAP security team or use transaction code SU53 to analyze authorization issues after the error occurs.
  
  
  
  System Configuration: 
  
  Consult with your SAP Basis or configuration team to review any settings that might restrict editing tasks. They may need to adjust configurations or provide guidance on how to proceed.
  
  
  
  Wait and Retry: 
  
  If the task is temporarily locked due to a background job or another user, waiting for a short period and then retrying the edit may resolve the issue.
  
  
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to check locks), SU53 (to check authorizations), and CJ20N (for project management tasks).
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. You can search the SAP Support Portal for specific notes that may address this error.
  Documentation: Review SAP documentation related to Project System or Solution Manager for more context on task management and editing capabilities.
  
  If the issue persists after trying the above solutions, it may be beneficial to reach out to your SAP support team for further assistance.