Re: RPG UDDS Generic File Display/Update (Null fields in program described files) -- RPG400-L

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Subject: Re: RPG UDDS Generic File Display/Update (Null fields in program described files)
From: Barbara Morris <bmorris@xxxxxxxxxx>
Date: Wed, 16 Jan 2019 11:55:17 -0500
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On 2019-01-16 11:27 AM, Charles Wilt wrote:

Think you missed the point of Barbara's message...

As I read it, she's suggesting you split the code into two modules...
- One with ALWNUL(*USRCTL) that handles the PF I/O
- One with ALWNULL(*NO) that handles the UDDS display file I/O

No, I don't think he needs two modules. Even if there's a UDDS display file that wouldn't use null values in the ALWNULL(*USRCTL) module, the PF I/O can would still handle null values ok.

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Follow-Ups:

Re: RPG UDDS Generic File Display/Update (Null fields in program described files) , Frank Kolmann

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