That's OK to use the DBMS's IP address vs the server name if your having issues with your DNS.
It could also be that your server name is not registered in your SQL.INI file of the ASE client.
That's OK to use the DBMS's IP address vs the server name if your having issues with your DNS.
It could also be that your server name is not registered in your SQL.INI file of the ASE client.