How To Fix PEP029 - Enter an existing task list

PEP029 - Overview

• Message type: E = Error

• Message class: PEP - Schedule Manager: Messages

• Message number: 029

• Message text: Enter an existing 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.

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 PEP029 - Enter an existing task list ?

  The SAP error message PEP029, which states "Enter an existing task list," typically occurs in the context of production planning or project management when a user attempts to create or modify a task list but does not provide a valid or existing task list number.
  
  Cause:
  
  Non-Existent Task List: The task list number entered does not exist in the system.
  Incorrect Input: The user may have mistyped the task list number or used an incorrect format.
  Authorization Issues: The user may not have the necessary permissions to access the task list.
  Task List Deletion: The task list may have been deleted or archived, making it unavailable for use.
  
  
  Solution:
  
  Verify Task List Number: Check the task list number you are entering to ensure it is correct. You can do this by searching for the task list in the relevant transaction (e.g., using transaction code IA05 for task lists).
  Create a New Task List: If the task list does