The SAP ASE installation program provides a default sql.ini file, which has MASTER and QUERY entries
that use both the Named Pipes and Sockets (TCP/IP) drivers for all installed
servers.
Enabling Client Access to a Server
To enable a client to access a server on the network, create a sql.ini file on the client. In that file, include entries for all servers the client needs to access.
Changing the Server Entries in sql.ini
To edit an existing sql.ini file on the server machine, or to create a new file on the client machine, use the Directory Services Editor utility, dsedit.