Hi, Kumar.
I didn’t know the answer to this one, so I checked with Google and found the following at the Schema Mania Web site:
I have always used UNICODE for my integrations because it is based in standards. I do not know which type uses more system resources or is more efficient.
You can read more about UNICODE at http://www.unicode.org/standard/WhatIsUnicode.html
#Integration-Server-and-ESB#Universal-Messaging-Broker#webMethods#broker