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What does the call statement look like in the calling program? We saw something similar recently when we were calling a program with two parms and using the same variable for both parms - e.g.: Call 'ProgA' parm parm1 parm parm1 The parms are passed by pointer, so we ended up passing two pointers to the same address. When the called program changed one, they both changed since both pointed to the same location in memory. Took us a while to figure that one out. (assuming we were correct ;-}) Tom Clements <insert> Generic disclaimer about how my views aren't necessarily the same as my company's views, etc. </insert> Help/Systems Inc. +--- | This is the RPG/400 Mailing List! | To submit a new message, send your mail to RPG400-L@midrange.com. | To subscribe to this list send email to RPG400-L-SUB@midrange.com. | To unsubscribe from this list send email to RPG400-L-UNSUB@midrange.com. | Questions should be directed to the list owner/operator: david@midrange.com +---
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