sto process find vendor and customer
we are Creating STO with ME27 tcode from one plant to another plant ie from A120 to S122.
Already the configurations are done by someone.
Now i took the purchase order xxxxx and open in me23n.
As per the process we need to Assign vendor to Delivering plant
ie XK03 >Purchasing view>Extras>Add. Purchasing data>Plant
I have the supplying plant and want to find the vendor to which it was
assigned. I searched the ME23n Tcode and not found the vendor(envirnoment-vendor).
I checked in lfa1 table also to some extent, but not found.
And also tell me how to find the plant in cusotmer.