How To Fix STC_TM337 - Task list &1 is obsolete; maintenance of variant &2 denied

SAP Error Message - Details

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 337

• Message text: Task list &1 is obsolete; maintenance of variant &2 denied

Self-Explanatory Message

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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• What is the cause and solution for SAP error message STC_TM337 - Task list &1 is obsolete; maintenance of variant &2 denied ?

  The SAP error message STC_TM337 indicates that a task list is considered obsolete, and as a result, the maintenance of the specified variant is denied. This typically occurs in the context of SAP's background processing and task management.
  Cause:
  
  Obsolete Task List: The task list referenced in the error message has been marked as obsolete. This can happen if the task list has been replaced or if it is no longer valid due to changes in the system or configuration.
  System Upgrade or Changes: If the system has undergone an upgrade or significant changes, certain task lists may become obsolete.
  Configuration Changes: Changes in the configuration of the task management or related components can lead to the obsolescence of certain task lists.
  
  Solution:
  
  Check Task List Status: Verify the status of the task list in question. You can do this by navigating to the relevant transaction (e.g., transaction STC01 for task management) and checking if the task list is indeed marked as obsolete.
  Update or Replace Task List: If the task list is obsolete, you may need to update it or replace it with a new task list that is valid. This may involve creating a new task list or modifying an existing one.
  Review Variants: Check the variants associated with the task list. If the variant is linked to an obsolete task list, you may need to create a new variant for a valid task list.
  Consult Documentation: Review SAP documentation or notes related to the specific task list and its variants to understand any changes that may have led to its obsolescence.
  Contact SAP Support: If you are unable to resolve the issue, consider reaching out to SAP support for assistance, especially if this is impacting critical processes.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as STC01 (Task Management), STC02 (Task List Maintenance), and STC03 (Task List Execution).
  SAP Notes: Search for SAP Notes related to the specific task list or error message for additional guidance and potential fixes.
  System Logs: Check system logs for any additional error messages or warnings that may provide more context about the issue.
  
  By following these steps, you should be able to address the STC_TM337 error and restore functionality to the affected task list and its variants.