Additional notes. For some strange reason, this is one of those data adapters that you instantiate once and run the various methods. However, even doing this still results in the message “You must select an on Demand record.” when the method GetLotBinOnHandByWhseCodeZoneBinType is executed.
Comparing a trace from the standard client process and the customization, I see no diffierence in the data that is passed to the adapter methods. From the message, there seems to be something being set somewhere that informs the Epicor client that a Demand has been selected. What that is I haven’t the faintest clue and a trace doesn’t show what this might be.