How To Fix CPCC_DM020 - Changing of task list header: type &1, group &2, counter &3

CPCC_DM020 - Overview

• Message type: E = Error

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

• Message number: 020

• Message text: Changing of task list header: type &1, group &2, counter &3

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 CPCC_DM020 - Changing of task list header: type &1, group &2, counter &3 ?

  The SAP error message CPCC_DM020 typically occurs in the context of changing a task list header in the SAP system, particularly when dealing with task lists in the context of production planning or project management. The message indicates that there is an issue with the task list header that you are trying to modify.
  
  Cause:
  The error message CPCC_DM020 can be triggered by several factors, including:
  
  Authorization Issues: The user may not have the necessary permissions to change the task list header.
  Task List Status: The task list may be in a status that does not allow changes (e.g., it may be locked or in a completed state).
  Data Inconsistencies: There may be inconsistencies or missing data in the task list that prevent it from being modified.
  System Configuration: There may be configuration settings in the SAP system that restrict changes to certain types of task lists.
  
  
  Solution:
  To resolve the CPCC_DM020 error, you can take the following