Hi Experts,
I recently(yesterday) changed factory calendar on client request as they had shut down for two weeks. After MRP run today morning when we are trying to go to a material its throwing error as "
Error determining planning periods for calendar MW1
Message No. 61123 "
The material is set for MRP type P3 which follows a particular calendar XXX whose validity period is from Jan3-2016 to Dec 2017.And planning horizon is 400 days.
How to resolve this error?? Can some experts pls support on this
