Untangle the Web with RPG and CGI

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Brad; When I put this project together, I got a data decimal error on the test for WSINV <> 0. See attached program below. when I look at a dump, it shows ENVDS data structure has blanks for wsinv, although ENVREC shows the values selected by the client. See information from the dump below. ENVDS DS WSCUST PACKED(9,0) 404040404. '4040404040'X WSINV PACKED(9,0) 404040404. '4040404040'X WSREPRT CHAR(1) ' ' '40'X ENVREC CHAR(1024) 'wsinv=11111&wscust=&wsreprt=Y