Unable to create Business System with role Integration Server

hi Experts,

we are unable to create a BS with role of integration server, its throwing error with internal server 500.

please advise. we do not have any issues while creating TS with role of WEBASABAP.

thanks and regards,

Kesava

Edited by: Prateek Raj Srivastava on Jan 23, 2012 12:13 AM