PMRRP (pointer)

Address of first response record.

This is the address of the first MQRR response record. PMRRP is used only when the message is being put to a distribution list. The field is ignored if PMREC is zero.

Either PMRRP or PMRRO can be used to specify the response records, but not both; see the description of the PMRRO field above for details. If PMRRP is not used, it must be set to the null pointer or null bytes.

For the MQPUT1 call, this field must be the null pointer or null bytes. This is because the response information (if requested) is returned in the response records specified by the object descriptor MQOD.

This is an input field. The initial value of this field is the null pointer. This field is ignored if PMVER is less than PMVER2.