ExitData (MQCHAR32)
This field specifies the exit data.
This field is set on entry to the exit routine to information that IBM® MQ channel functions took from the channel definition. If no such information is available, this field is all blanks.
The length of this field is given by MQ_EXIT_DATA_LENGTH.
This is an input field to the exit.
The following fields in this structure are not present if Version is less than MQCXP_VERSION_2.