How To Fix STC_TM279 - Task list &1 has changed; maintenance of run &2 denied

STC_TM279 - Overview

• Message type: E = Error

• Message class: STC_TM - Task List Manager Messages

• Message number: 279

• Message text: Task list &1 has changed; maintenance of run &2 denied

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?

First, use our AnswerBot below to get a possible cause and solution (requires a premium subscription).

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 STC_TM279 - Task list &1 has changed; maintenance of run &2 denied ?

  The SAP error message STC_TM279 indicates that a task list has been modified after a run has been scheduled, which prevents further maintenance of that scheduled run. This is a safeguard to ensure that changes to the task list do not affect the integrity of the scheduled job.
  
  Cause:
  
  Modification of Task List: The task list referenced in the error message has been changed after a run was scheduled. This could happen if someone edited the task list while the run was still active or scheduled.
  Concurrent Changes: If multiple users are working on the same task list, one user’s changes can lead to this error for others trying to maintain the scheduled run.
  System Configuration: There may be system settings or configurations that restrict modifications to scheduled runs when the associated task list is altered.
  
  
  Solution:
  
  Check Task List Changes: Review the changes made to the task list. If the changes are not necessary, consider