SAP Message RSAU327 - Internal error when trying to delete a lock

Diagnosis
An internal error occurred when attempting to delete a lock. Here weare dealing with the table &V2& of characteristic &V1&.
Tables:
M : Master data table
T : Text table

System Response
The error points to a general problem with characteristic &V1&.

Procedure
Go to the InfoObject maintenance and attempt to reactivatecharacteristic &V1&. Then delete the lock in the monitor.