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Good job!

I've some suggestions:
- I'd replace the native IBM i commands calls by querying SQL services.
- I would either return a result set or create(if needed) the table on-the-fly passing the table's name as a parameter.


Juan Concepcion 

-----Original Message-----
From: MIDRANGE-L <midrange-l-bounces@xxxxxxxxxxxxxxxxxx> On Behalf Of Sam_L
Sent: Wednesday, June 28, 2023 1:10 PM
To: midrange-l@xxxxxxxxxxxxxxxxxx
Subject: Recursive DSPPGMREF

WARNING: EXTERNAL EMAIL. Do NOT CLICK on links or open attachments unless you are expecting it or have verified with the sender.


For a learning experience, I've written PGM_REFS, a PL/SQL stored procedure that uses the DSPPGMREF command to display information about a program and the objects it uses, and the objects they use, to a virtually unlimited depth.

You can see the code and some documentation at

https://github.com/SJLennon/IBM-i-RPG-Free-CLP-Code/tree/master/PGM_REFS.

Any constructive comments to improve the the code or approach are appreciated.

Caveat: This is NOT a replacement for a professional cross reference tool.

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