How To Fix UKM045 - Mapping context &1 / &2 locked

SAP Error Message - Details

• Message type: E = Error

• Message class: UKM - UKM Message Class

• Message number: 045

• Message text: Mapping context &1 / &2 locked

What causes this issue?

An attempt was made to set a lock preventing writing to a mapping
context.

System Response

The write lock was rejected. Probably there was an attempt to create or
delete the mapping context at the same time.

How to fix this error?

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

Procedure for System Administrators

Error message extract from SAP system. Copyright SAP SE.