What's the best way to extract data (a substring) from a string?

Hi,
I have a field being returned from a function call and the data looks like this:
sfaqwe4|89uuuroeoi0|kjg3j90493 (It's data...pipe...data...pipe...data)
What is the best technique to use to extract the middle set of data between the two pipes?
Is the any prewritten method to separate the data, or do I have to loop thru the field looking for the pipes, etc.?
Thanks for your help,
Andy

<<Copy paste from http://careerabap.blogspot.com/2009_08_01_archive.html - user notified, points removed>>
Hi,
The WRITE statement is what we use to substring a field. The syntax is as follows:
WRITE fieldname+starting_position(field_length) to variable
The fieldname is the source (or input). The plus sign precedes the starting position of the substring. The first position in the string is 0. Immediately after (no space) comes the length of the substring you are going to use. You can also substring the variable that you are writing the string to (the target).
You can also use function module 'STRING_SPLIT_AT_POSITION'.
Best Regards,
Edited by: nihad omerbegovic on Dec 14, 2009 3:03 PM
Edited by: Matt on Dec 20, 2009 4:13 PM

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