On Tue, 7 Nov 2000 08:13:54 -0600, you wrote:

>What exactly was the problem when you translated that file? what is the
>separator on the mainframe?
>
>Yes there is a transliteration conversation between Mainframe (EBCIDIC) and the
>pc (ASCII) but a translator should be able to handle that due to the fact that
>any character can be used as a separator or terminator.
>
>Is it valid? yes it is valid, there are no rules (unfortunately) when it comes
>to separators!

No rules?  The only documentation I have to hand is for 3010, but 
it certainly has rules.  For a start, it "I15  Subelement Seperator"
in ISA is format AN 1/1 - so is subgect to the character set 
restrictions of string data elements - so ASCII 0xAD, or any other 
Hi-ASCII character, would seem to be excluded.

Moreover, the Appendix to Interchange Control Structures, further
restricts Subelement Separator to:
<us> ::= <special_char>|<other-special_char>|<control_char>|
                <extended_control_char>
although this appears to be "recommended", not obligatory.

Have these restrictions been dropped in later releases, or am I 
misunderstanding something?

Cheers,
Robert Dakin
___________________________________________________________
Dr Robert Dakin
Dakin Technology
[EMAIL PROTECTED]
Home page:   http://www.pcug.org.au/~daktec/
Tel: +61 2 6255 1436  Fax: +61 2 6255 1304

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