SAP Message >3086 - Error in transf. the old locks to the new lock logic for doc. item &1

Diagnosis The existing locks for line item &V1& (client &V2&) were transferred tothe new lock logic. An error occurred during deletion of the old locksin table &V3&. Procedure Check whether the locks in table &V3& for the line item in questionwere transferred completely to the new lock logic.