Client has error 26 MPWRAB 4150. Sage says to rebuild files, which we have done twice. I've done a dump from the error, but the dump lists 3 different sales orders in various places and 2 different items. We have looked at all of them in Sales Order, checking the Qty, Whs, U of M Conversion, and Promise Date fields, which all look OK. Can someone tell me how to determine EXACTLY which item is giving us the issue? We even deleted one of the orders and now have the error on a brand new item - oh, yay.