Connecting to Sybase IQ 15.4

I am getting “Database server not found” error when trying to connection to Sybase IQ 15.4 from Toad for SAP beta.

I am able to connect to this same database from Sybase Central with no problems. Any ideas?

I was able to resolve this issue by adding the Server name. Originally I had the same values for Host and Server.

Sybase Central is able to connect without the need for the Server name, so maybe someone knows why Server is a required field.