RE: Weird problem with *ZERO on compare of character value

[Kurt Anderson <kurt.anderson@xxxxxxxxxxxxxx>]

I think the link I may have given takes you to a page that I started from, but didn't quote from.  I believe the page I quoted from is here:
http://publib.boulder.ibm.com/infocenter/iadthelp/v7r0/topic/com.ibm.etools.iseries.langref.doc/c0925086124.htm#spfig	

-----Original Message-----
From: rpg400-l-bounces@xxxxxxxxxxxx [mailto:rpg400-l-bounces@xxxxxxxxxxxx] On Behalf Of Alan Campin
Sent: Friday, May 15, 2009 4:40 PM
To: RPG programming on the IBM i / System i
Subject: Re: Weird problem with *ZERO on compare of character value

I don't understand why it would ever work. You are comparing an alpha field
to numeric field. Seems to me it should always fail. Did you mean

If %Dec(%Trim(Field):8:4) > 0;



On Fri, May 15, 2009 at 3:25 PM, Jeff Young <cooljeff913@xxxxxxxxx> wrote:

> I have a character field defined as 9A.
> This field is an edited representation of a 8.4 numeric field with leading
> blanks.
> Given the value '     .1525', when I compare it to *ZERO using the
> instruction If %TrimL(Field) > *ZERO, the compare fails.
> Using a value of '0000.1525', the compare also fails.
> Using a value of  '    1.0000' or anything with a value to the left of the
> decimal point, the compare works.
> I am on a V5R4M5 system with PTF TL58305 installed.
>
> Can someone explain why this does not work as I would expect?
>
> Thanks,
>
> Jeff Young
> Sr. Programmer Analyst
> IBM -e(logo) server Certified Systems Exper - iSeries Technical Solutions
> V5R2
> IBM  Certified Specialist- e(logo) server i5Series Technical Solutions
> Designer V5R3
> IBM  Certified Specialist- e(logo)server i5Series Technical
> Solutions Implementer V5R3
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