StockDtl.VenRemQty in Receipt Entry

Hello,

Does anyone happen to know what table the field StockDtl.VenRemQty is stored? I don't see a StockDtl table and it wasn't under the RcvDtl table. I am trying to add a custom condition to a BPM that checks if (StockDtl.VenRemQty < StockDtl.InputOurQty). Thanks!!

-Sal