How To Fix DIWP1244 - Task list &1 &2 &3 was changed. Insertion not possible. Save first

SAP Error Message - Details

• Message type: E = Error

• Message class: DIWP1 - Revision Planning

• Message number: 244

• Message text: Task list &1 &2 &3 was changed. Insertion not possible. Save first

Self-Explanatory Message

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Smart SAP Assistant

• What is the cause and solution for SAP error message DIWP1244 - Task list &1 &2 &3 was changed. Insertion not possible. Save first ?

  The SAP error message DIWP1244 indicates that a task list (or a similar object) has been modified, and as a result, the system is preventing the insertion of new entries until the current changes are saved. This is a common scenario in SAP when working with task lists, especially in the context of production planning or maintenance.
  Cause:
  
  Uncommitted Changes: The task list you are trying to modify has unsaved changes. SAP requires that all changes be saved before you can insert new entries.
  Concurrent Modifications: Another user or session may have modified the same task list, leading to a conflict.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If the task list is locked due to ongoing changes, you will not be able to insert new entries.
  
  Solution:
  
  Save Changes: Before attempting to insert new entries, save the current changes to the task list. Look for a "Save" button or use the keyboard shortcut (usually Ctrl + S).
  Check for Locks: If you suspect that another user is modifying the task list, you can check the lock entries using transaction code SM12. If you have the necessary permissions, you can release locks if they are no longer needed.
  Refresh the Session: If you are working in a long session, consider refreshing or restarting your session to ensure you are working with the latest data.
  Review Changes: If you are unsure about the changes made, review them to ensure they are correct before saving.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as CA01 (Create Routing), CA02 (Change Routing), or CA03 (Display Routing) depending on the context of the task list.
  User Authorizations: Ensure you have the necessary authorizations to make changes to the task list.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message.
  Documentation: Refer to SAP documentation or help files for more detailed information on task lists and their management.
  
  If the problem persists after trying the above solutions, consider reaching out to your SAP support team for further assistance.