Diagnosis
The planning material &V1& (plant &V2&) forthe material &V4& that you are processing is locked by user &V3&. Thesystem has already tried several times without success to lock thismaterial in order to correct the lock entries of the item that you havedeleted/changed.

System Response
The system finishes its lock attempts so as not to delay your work anylonger, and does not correct the lock table for the planning materialV1 in plant v2.

Procedure
Please not that this lock entry that the system was unable to remove isnow reserving quantities for your operation, which cannot be used byother users. You can still remove this lock entry at a later stage bysaving your operation in its current state, and continuing to processit at a later stage.