How To Fix TFC0079 - Task list & on key date & cannot be deleted

TFC0079 - Overview

• Message type: E = Error

• Message class: TFC0 - Messages in FC

• Message number: 079

• Message text: Task list & on key date & cannot be deleted

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 TFC0079 - Task list & on key date & cannot be deleted ?

  The SAP error message TFC0079 indicates that a task list cannot be deleted on a specified key date. This typically occurs in the context of task list management in SAP, particularly when dealing with maintenance plans or production planning.
  
  Cause:
  The error message TFC0079 can be triggered by several factors, including:
  
  
  Task List Status: The task list may be in a status that does not allow deletion. For example, if the task list is currently being processed or is locked by another user or transaction, it cannot be deleted.
  
  
  Key Date Constraints: The key date specified may fall within a period where the task list is still active or has been scheduled for execution. If there are planned orders, maintenance orders, or other dependent objects linked to the task list, it cannot be deleted.
  
  
  Dependencies: There may be dependencies or references to the task list in other areas of the system, such as maintenance plans,