Web service client information, including HTTP requests and transport data, can be logged to the web service client log file. The web service client log file can be specified with the -zoc server option or by using the sa_server_option system procedure:
CALL sa_server_option( 'WebClientLogFile', 'clientinfo.txt' );
Logging is enabled automatically when you specify the -zoc server option. You can enable and disable logging to this file using the sa_server_option system procedure:
CALL sa_server_option( 'WebClientLogging', 'ON' );