Alphanumeric to Numeric..

Hi Guys,

I am passing PI message ID to one of the field...but i need to pass only the numbers and it should be only 7 digits..

how can i convert the alphanumeric to only numeric number in PI and truncate to only 7.

your reply would really be appreciated.

Regards

Edited by: ayrahcaanilan on Feb 15, 2012 4:22 PM