Scenario: we plan finished goods in SNP & for component level we run MRP in ECC.
I need to understand how MRP does planning in ECC based on SNP Planned order. Why MRP run does detailed scheduling on Finished goods planned order which released from SNP?
I am not getting why MRP in ECC considers material which has X0 MRP type & it does detailed scheduling on finished good planned order & it changes start date & time of planned order which push back or forward sometime in SNP.
Can anyone explain why MRP does detailed scheduling on finished good planned order? And after sheduling why it changes start Date & Time?
Thanks in Advance