Message SAP WRF_PRGRP004 - There is a gap between the validity period and the previous one

Diagnosis
For price group &V3&, there is a gap between the validity period of thecurrent price pattern and that of the previous price pattern. Thisgap lies between &V1& andV2.

System Response
It may not be possible to save the price pattern for this price group,or a gap-freeuse of the price group is no longer ensured, for exampleduring updating in SAP BW.

Procedure
Change from-date &V2& of the current price pattern or to-dateV1 of the previous price pattern so that there are no gaps, thusallowing gap-free use of the price group.