No change is required to the client application program to enable this support, as the handler is able to create the message headers from existing information.
不需要客户端应用程序做任何改变来启用这个支持,因为这个处理程序能够从现有的信息创建消息头。
2
Links EXEC CICS LINK to the CICS business application each messagehandler needs logic to decide which program to call.