How To Fix RSH_LEVELING033 - Your change couldn't be completed. Someone else has changed the schedule.

SAP Error Message - Details

• Message type: E = Error

• Message class: RSH_LEVELING - Leveling Relevant Messages

• Message number: 033

• Message text: Your change couldn't be completed. Someone else has changed the schedule.

What causes this issue?

Another planner has made changes to the schedule. The data that you
wanted to change is no longer up-to-date.

System Response

The app refreshes the schedule without completing your change.

How to fix this error?

Take a look at the up-to-date schedule. If you still want to make the
change, try again.

Procedure for System Administrators

The system issues an error message and will not allow you to continue with this transaction until the error is resolved.

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message RSH_LEVELING033 - Your change couldn't be completed. Someone else has changed the schedule. ?

  The SAP error message RSH_LEVELING033 indicates that a change you attempted to make to a scheduling object (such as a project, task, or resource) could not be completed because another user has already made a change to that same object. This is a common issue in collaborative environments where multiple users may be working on the same data simultaneously.
  Cause:
  
  Concurrent Changes: Another user has modified the schedule or the object you are trying to change after you retrieved it but before you attempted to save your changes.
  Locking Mechanism: SAP uses a locking mechanism to prevent data inconsistencies. If another user has locked the object for editing, you will not be able to save your changes until the lock is released.
  Data Refresh: If you have not refreshed your view of the data after another user made changes, you may be trying to save changes based on outdated information.
  
  Solution:
  
  Refresh the Data: Before making changes, refresh the data to ensure you have the latest version. This can often be done by reloading the screen or navigating away and back to the object.
  Check for Locks: If you suspect that another user is editing the same object, check the system for locks. You can use transaction codes like SM12 to view and manage locks.
  Communicate with Team Members: If you are working in a team, communicate with your colleagues to ensure that you are not trying to edit the same object simultaneously.
  Retry the Change: After refreshing and ensuring no locks are present, try to make your changes again.
  Use Change Documents: If applicable, check change documents to see what changes were made by others and adjust your changes accordingly.
  
  Related Information:
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as SM12 (to view locks), SM21 (to view system logs), and SE11 (to view data dictionary objects).
  User Roles and Authorizations: Ensure that you have the necessary authorizations to make changes to the scheduling object.
  SAP Notes: Check SAP Notes for any known issues or patches related to this error message. SAP frequently updates its knowledge base with solutions to common problems.
  Documentation: Refer to SAP documentation or help files for more detailed information on scheduling and resource management.
  
  If the problem persists after trying these solutions, it may be beneficial to contact your SAP support team for further assistance.