Running MRP (my Center) considering free stock in the subcontract.

Hi all!

When I run MRP (for one of my Centers') the standard algoritm does not take into account, the free stock I have in the subcontract.

Due a requisit of an internal client, I need to include in the algoritm, the free stock in the subcontract.

EX:

10 un. (my Center)

5 un. (subcontract)

20 un. needed

Standard behaviour

SAP Creates a PR with 10 un!

As far as I know, there are no standard way to solve this requisite, so I need to use USER EXIT....right?

In your opinion, what is the best procedure to solve this requisite?

Do you know any USER EXIT that fits this scenário?

Thanks in advance!

Kind Regards

JEC