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 Upgrading system from V5R3 to V5R4
CL, COBOL, ILE, RPG, V5R3, V5R3 to V5R4 Upgrade, V5R4
Hi, I need to upgrade the system from V5R3 to V5R4. I need to know that are there any RPG , iLE, CL, Cobol commands that have changed. Which would require code change to incorporatte the upgraded version. Can someove help me out how to find such commands.

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ASKED: November 11, 2008  7:33 PM
UPDATED: June 12, 2013  4:09 PM
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IBM provides a Memo to Users document for each release. When preparing to go to V5R4 you should go to the V5R4 Information Center, Select About information center, and then Select Memo to users. These actions will bring you to <a href="http://publib.boulder.ibm.com/infocenter/iseries/v5r4/topic/rzaq9/rzaq9.pdf">this</a> PDF. Bruce Vining <a href="http://www.brucevining.com/">Bruce Vining Services</a>
Last Wiki Answer Submitted:  June 12, 2013  4:09 pm  by  Michael Tidmarsh   14,060 pts.
All Answer Wiki Contributors:  Michael Tidmarsh   14,060 pts. , bvining   6,055 pts.
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Hi,

Normally you shouldn’t need to alter any of your CL, RPG or COBOL programs when upgrading. There is very rarely functionality removed.

If you have CL programs saving/restoring for previous releases (for customers for example), then you may need to change the save commands (TGTRLS parameter).

Regards,

Martin Gilbert.

Gilly400
 23,625 pts.
 

This summer we moved from V5R3 to V5R4.
No program mods were required.

WoodEngineer
 5,570 pts.