SAP Message >5274 - Collective bill/installment plan &1 inconsistent

Diagnosis
The clearing amount &V2& &V4& named on the collective bill/installmentplan is to be split over the relevant individual/original items. Thebalance of these individual items however is &V3& &V4&.

System Response
Processing is terminated.

Procedure
Check the document. If the open balance of the individual items doesnot correspond to the open amount of the collective bill/installmentplan, then there is a data inconsistency. Otherwise there is a programerror.