Hi,
GATP Check on a Rework return order is failing when we create Delivery. The system errors out "0 qty available' we know where the issue is, it’s on the Checking Group. We have a user exit RV03VFZZ in ECC, wherein if the order type is Rework order, then the code is changing the Checking Rule/ATP Group to a different value ( mverf_pos-mtvfp = 'Z8' ) where the scope of check is defined to check 'Block stock'. So the delivery can get quantity from block stock.This is defined in APO as well as ECC.
The issue here is if the material is APO relevant, GATP check is failing, but if the material is ECC relevant the ATP check is successful for the same scenario.
It looks like APO ignores the ATP group that's getting passed from ECC thru the user exit; it looks at product master in APO and does the GATP check.
The only way I could make this work is to manually change the ATP Group in Product master to 'Z8', we tried the ECC configuration on order type and checking rule (OLME), Item category and delivery type (OVZI) , as well as the requirement class & type, but nothing seems to work if its APO relevant.
Any input would be appreciated.
Thanks
Gk