Re: Data Structure with same physical file format and fields two times

Andy and Michael,

Yes - it worked to remove the single quotes, but why didn't mine? The RPG
reference says that I can use either, and if it has a period, it _must_ be a
character literal. It also worked to put single quotes around capital
letter prefix. Single quotes around lowercase letters must be invalid.

From the manual;

PREFIX(prefix{:nbr_of_char_replaced})

The PREFIX keyword is used to partially rename the fields in an externally
described file.The characters specified in the first parameter are prefixed
to the names of all fields defined in all records of the file specified in
positions 7-16. The characters can be specified as a name, for example
PREFIX(F1_), _or as a character literal, for example PREFIX(’F1_’)_. A
character literal must be used if the prefix contains a period, for example
PREFIX(’F1DS.’) or PREFIX(’F1DS.A’)......

On Fri, Oct 2, 2009 at 9:55 AM, Andy Hautamaki
<ahautamaki@xxxxxxxxxxxxxxx>wrote:

Take out the single quotes?
----- Original Message -----
From: "Jim Essinger" <dilbernator@xxxxxxxxx>
To: "RPG programming on the IBM i / System i" <rpg400-l@xxxxxxxxxxxx>
Sent: Friday, October 02, 2009 11:33 AM
Subject: Data Structure with same physical file format and fields two times

All,

I know it must be something simple that I am missing. I want the
structure
of a physical file in my program twice, renaming the fields so I can
compare
a before and after picture.

My code;

* Old record data structure
D oorddtl E DS EXTNAME(myfile) prefix('or':2)
D
* New record data structure
D norddtl E DS EXTNAME(myfile) prefix('nr':2)
D

The compile error I am getting is;

*RNF3534 20 a 003500 The parameter for keyword PREFIX is not valid;
keyword is ignored.

As I am still new(er) to ILE RPG (reformed COBOL programmer and previous
RPG
III programmer), my reading of the manual says this should be possible.
So
what am I missing?

Thanks!

JIm
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