You can customize Sybase mainframe access components to meet the requirements at your site. The customization load module SYGWXCPH is a table created by assembling and linking five macros:
SYGWMCST – a global customization macro.
SYGWMCXL – a character set conversion macro.
SYGWDRIV – specifies which dynamic network drivers are used at the site.
SYGWHOST – provides mapping between Sybase Server names and TCP/IP addresses or host names.
SYGWLKEY – a license key macro.
The SYGWXCPH table is shared by the Client Option and the Server Option.