How To Fix SWN144 - Task &1 does not exist

SAP Error Message - Details

• Message type: E = Error

• Message class: SWN - WF Notif: Messages

• Message number: 144

• Message text: Task &1 does not exist

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 SWN144 - Task &1 does not exist ?

  The SAP error message SWN144, which states "Task &1 does not exist," typically occurs in the context of the SAP Workflow Notification system. This error indicates that the system is trying to access a task that is not defined or does not exist in the workflow configuration.
  Causes:
  
  Task Deletion: The task referenced in the error message may have been deleted or is no longer active in the system.
  Incorrect Task ID: The task ID being referenced may be incorrect or mistyped.
  Transport Issues: If the task was transported from one system to another (e.g., from development to production), it may not have been included in the transport request.
  Authorization Issues: The user may not have the necessary authorizations to access the task.
  Workflow Configuration Issues: There may be issues in the workflow configuration that lead to the task not being recognized.
  
  Solutions:
  
  Verify Task ID: Check the task ID mentioned in the error message to ensure it is correct. You can do this by navigating to the relevant workflow or task definition in the SAP system.
  Check Task Existence: Use transaction code SWO1 (Object Types) or SWDD (Workflow Builder) to verify if the task exists in the system.
  Recreate Task: If the task has been deleted, you may need to recreate it or restore it from a backup if available.
  Transport Check: If the task was supposed to be transported, check the transport logs to ensure it was included and successfully imported into the target system.
  Authorization Check: Ensure that the user has the necessary authorizations to access the task. You can check this using transaction code SU53 after the error occurs.
  Workflow Configuration: Review the workflow configuration to ensure that all tasks are correctly defined and linked.
  
  Related Information:
  
  Transaction Codes:
  
  SWDD: Workflow Builder
  SWO1: Object Types
  SWI1: Work Item Selection
  SWI2_FREQ: Work Item Selection by Frequency
  
  
  SAP Notes: Check SAP Notes related to workflow issues for any known bugs or additional troubleshooting steps.
  Documentation: Refer to SAP Help documentation for workflows to understand how tasks are defined and managed.
  
  If the issue persists after trying the above solutions, it may be beneficial to consult with your SAP Basis or Workflow team for further investigation.