PPC, PPP, & PPA Add Vendor Abbreviation as an Xref

There are several situations where you can't use vendor abbreviations that don't make a lot of sense to me. When using the PO auto add (PPA) you need the whole vendor number. Same thing with PPP. There's probably more that I'm not recalling off hand. That should be changed. Thanks.

Imported from [WISH-123] PPC, PPP, & PPA Add Vendor Abbreviation as an Xref