How To Fix CPCC_DM064 - Task list header deleted, no further changes made to task list

CPCC_DM064 - Overview

• Message type: E = Error

• Message class: CPCC_DM - Message Class for Changing Task List

• Message number: 064

• Message text: Task list header deleted, no further changes made to task list

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 CPCC_DM064 - Task list header deleted, no further changes made to task list ?

  The SAP error message CPCC_DM064 indicates that a task list header has been deleted, and as a result, no further changes can be made to that task list. This error typically occurs in the context of SAP's Production Planning (PP) or Controlling (CO) modules, particularly when dealing with task lists in the context of production or maintenance planning.
  
  Cause:
  
  Deletion of Task List Header: The primary cause of this error is that the task list header has been deleted from the system. This could happen due to user action or as part of a data cleanup process.
  Inconsistent Data: If there are inconsistencies in the database or if the task list was not properly saved before deletion, it may lead to this error.
  Authorization Issues: Sometimes, users may not have the necessary authorizations to view or modify the task list, leading to confusion about its status.
  
  
  Solution:
  
  Check Task List Status: Verify if the task list