location substitution in GATP
We have the following scenario here.
we are using location substitution for rule based availability check. there is a location "A" whose sales orders are to be fulfilled with any of the 3 locations "B", "C" or "D".
Suppose there is a requirement of 5000 units at A then it will search at B, then in C and then on D.
if material is available at D then it will pick up from D after checking availability in B and C ( We are using fan shaped structure).
if there is material quantity of 3000 available in C and 10000 in D , then system will pick 3000 from C then will go to D to pick rest of the 2000 quantity.
i want system to pick from a location from where it could get all the 5000 quantity.
for example in our case it should pick all 5000 from D rather than 3000 from C and 2000 from D.
what setting can be done to get this kind of result? Kindly advice.
Thanks in advance.