How To Fix B2100 - Maintenance for object & is locked in system &; maintenance system &

B2100 - Overview

• Message type: E = Error

• Message class: B2 - ALE Basis tools messages

• Message number: 100

• Message text: Maintenance for object & is locked in system &; maintenance system &

What causes this issue?

You are working in a logical system that is not marked as authorized
for maintenance in the ALE Distribution Model. Data of the object is
passed to this system from another system through ALE.

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 B2100 - Maintenance for object & is locked in system &; maintenance system & ?

  The SAP error message B2100 indicates that a maintenance object is locked in the system. This typically occurs when a user or process is currently using or has locked the object for maintenance, preventing other users from making changes or accessing it.
  
  Cause:
  
  User Lock: A user may have opened the maintenance object in a transaction and has not yet saved or released it.
  Background Jobs: A background job may be running that is currently using the object.
  System Lock: The object may be locked due to system processes or configurations that require exclusive access.
  Transport Requests: If the object is part of a transport request, it may be locked until the transport is completed.
  
  
  Solution:
  
  
  Identify the Lock:
  
  Use transaction SM12 to check for locks. You can filter by the object name or user to see who is holding the lock.
  If you find a lock that is no longer needed, you can delete it (if you have