Sanjeeb,

A -1 used in a dynamic array means to append to the end of the array.

See HELP at ECL: HELP BASIC ARRAY.VARIABLES, HELP BASIC
DYAMNIC.ARRAY.OPERATIONS, HELP BASIC REUSE(), and HELP BASIC INSERT.

There are some differences how -1 is used between U2 account flavours. This
is explained in some detail in the HELP BASIC INSERT online help.

Cheers,

David Murray


-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Sanjeebkumar
Sarangi
Sent: Monday, March 19, 2007 9:41 AM
To: [email protected]
Subject: [U2] -ve INDEX,OCONV

Hi,
 What does a negative index mean in an array .If LIST<-1>=ID is a segment
of the code what does this -ve  number mean is it by default the first
element.

If we do a external conversion usng OCONV(sysdate,'D2/'),the D indicates
the date conversion specification but why is the 2/ being used here...what
can be the change in the conversion?

Thanks
Sanjeeb
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