Message SAP WRF_PRGRP003 - The validity period overlaps with the previous one

Diagnosis
For price group &V3&, the validity period of the current price patternoverlaps with the validity period of the previous price pattern.

System Response
The price pattern for this price group cannot be saved.

Procedure
Change from-date &V2& of the current price pattern or to-dateV1 of the previous price pattern so that the validity periods do notoverlap.