Use one of the ECIRequest
constructors provided to set the required parameters for the ECI call. You
can either use the default constructor which sets all parameters to their
default values, or one of the other constructors which allow you to set different
combinations of parameters. Place any data to be passed to the server program
in a COMMAREA or container
.
You can create ECI requests for synchronous and asynchronous program link calls by setting the value of Call_Type to ECI_SYNC or ECI_ASYNC.
If you use the ECI_ASYNC call type with CICS® Transaction Gateway for z/OS®, you must use the Callbackable interface.