Mass strategy group change - 40 to 52

Question

Hi experts,
I want to change strategy group from 40 to 52 for about 2000 materials.
It implies that PIR type and customer reqmt type change from VSF/KSV to VSE/KSVS.
Mass PIR change is not a problem because PIR are transfered from an APO system.
But then there is an issue with existing schedule lines with customer reqmt type KSV which don't
consume anymore the PIR.
Is there a standard tcode or program to mass update the schedule lines rqmt type ?
What is the good practice to perform this change ?
Thanks in advance,
Raphael

Answer 1

Dear
If u Have the Idea of LSMW then try to do the changes wht ever u want by LSMW ...
It will be much easy for mass Changes .Otherwise , you need to first delete all the the PIR's of VSF requirement type using transaction MD62 , once PIR is delete you need to run MRP in "Delete Recreate Mode". Planned orders which are firmed will not be automatically deleted in MRP run , you cal delete these orders in MASS using transaction MD16.
Next would be to check all the sales order which derived VSF/KSV  procurement requirement type, you need to delete this line item and need to create new ones with VSE/KSVS.  requirement type.
To carry on material level changes for planning startegy , either u should goto MASS/MM17 but it will not affect the exixting deamand or Customer Requireimenet .You need to changes the Requirement Type at PIR-SChedule line as well as Customer requirement Type .
Regards
JH
Edited by: Jiaul Haque on Feb 21, 2011 9:21 AM
Edited by: Jiaul Haque on Feb 21, 2011 9:22 AM