SAP Message RSAU328 - Lock could not be deleted, as no lock as been set

Diagnosis
The lock to table &V2& of characteristic &V1& could not be deleted, asno lock existed. The lock was probably deleted with the master datautility, although a process was still active.
Tables:
M : Master data tables
T : Text table

System Response
The data has already been updated.

Procedure
Examine the data for consistency, as no lock was active in the loadingprocess and, where necessary, another loading process, running inparallel led to the inconsistent data.

538683P26:MON:RSAU 328:init sim.:deleting locks that do not exist