Just wanted to provide a quick update. Your suggestions for the 'based' variables fixed the majority of my issues. So far, the rest of the issues I've encountered are simply related to my being 'rusty' on Baan/LN development. So a big Thank You for your help.

One clarification I do have... would the error handling be a little different when using extensibiltiy vs. LN Studio? My understanding is that the DAL related syntax would be used in conjunction with extensions. For this session I'm using LN studio. Would the error handling change with this session?