ExitParmCount (MQLONG)

This field is set on entry to the exit routine. It contains the number of parameters that the MQ call takes.

Table 1. Number of parameters for each MQ call
Call name Number of parameters
MQBACK 3
MQCLOSE 5
MQCMIT 3
MQGET 9
MQINQ 10
MQOPEN 6
MQPUT 8
MQPUT1 8
MQSET 10

This is an input field to the exit.