Need a custom importing parameter (Plant) for implementing OCI

Hi Experts,

We would similar to question an proposal connected however we tin person a customized importing parameter that volition incorporate the worth for the Plant. We already make a logic successful the BADI MMPUR_OCI_ITEM_TRANSFER_DATA to get the SAP Material Number utilizing the VENDORMAT importing parameter from the outer catalog which is simply a aforesaid worth for Supplier Material Number successful the S4 strategy utilizing the CDS of Purchasing Info Records. The occupation is aggregate plants whitethorn usage a communal VENDORMAT oregon Supplier Material Number but maintaining antithetic SAP Material Number and PIR. And successful bid to get the close SAP Material Number from the runtime interior array we request a 2nd importing parameter that is besides an identifier which successful this lawsuit is Plant.

Is determination immoderate mode that we tin marque a customized importing parameter that is coming from the codification and not connected the parameter sent by the outer catalog?

We thought of assigning circumstantial web services per works to marque the logic possible.

It is simply a precise adjuvant diagnostic if volition go palmy because, it volition forestall users connected purchasing materials without checking connected the stocks.

Hope you tin assistance with this.

Thanks.