How To Fix UMC043 - &1 cannot be deleted. Object is still being used

SAP Error Message - Details

• Message type: E = Error

• Message class: UMC - General Messages

• Message number: 043

• Message text: &1 cannot be deleted. Object is still being used

What causes this issue?

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

System Response

How to fix this error?

Use the Where-Used List to find out where the object you want to delete
is used.

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.

Smart SAP Assistant

• What is the cause and solution for SAP error message UMC043 - &1 cannot be deleted. Object is still being used ?

  The SAP error message UMC043 indicates that an object (such as a user, role, or other configuration item) cannot be deleted because it is still in use or referenced by other objects in the system. This is a common issue in SAP environments, where dependencies between objects can prevent deletion.
  Cause:
  
  Active References: The object you are trying to delete is still being referenced by other objects or processes. For example, a user might be assigned to a role, or a configuration item might be linked to a process.
  Open Sessions: There may be active sessions or transactions that are using the object.
  Authorization Issues: Sometimes, the user attempting to delete the object may not have the necessary authorizations to perform the deletion.
  System Locks: The object might be locked by another process or user, preventing its deletion.
  
  Solution:
  
  
  Identify Dependencies: 
  
  Use transaction codes like SU01 (for users), PFCG (for roles), or SE11 (for database objects) to check where the object is being used.
  Look for any active assignments or references to the object.
  
  
  
  Remove References: 
  
  If the object is a user, check if they are assigned to any roles or profiles and remove those assignments.
  If it’s a role, ensure that no users are assigned to it.
  
  
  
  Check Active Sessions: 
  
  Ensure that there are no active sessions using the object. You can use transaction SM04 to check active user sessions.
  
  
  
  Authorization Check: 
  
  Ensure that you have the necessary authorizations to delete the object. If not, contact your SAP security administrator.
  
  
  
  System Locks: 
  
  Check for any locks on the object using transaction SM12. If there are locks, you may need to wait for them to be released or contact the user who has locked the object.
  
  
  
  Retry Deletion: 
  
  Once you have resolved any dependencies or issues, try deleting the object again.
  
  
  
  Related Information:
  
  
  Transaction Codes: Familiarize yourself with relevant transaction codes such as:
  
  SU01 - User Maintenance
  PFCG - Role Maintenance
  SE11 - Data Dictionary
  SM04 - User Overview
  SM12 - Lock Entries
  
  
  
  SAP Notes: Check SAP Notes for any specific issues related to the error message UMC043. SAP Notes often provide additional context or solutions for known issues.
  
  
  Documentation: Review SAP documentation for best practices on managing users, roles, and other objects to avoid similar issues in the future.
  
  
  By following these steps, you should be able to identify the cause of the UMC043 error and take appropriate action to resolve it.