This subroutine provides a connection handle from the application program to a queue manager.
call MQCONN(QMName, Hconn, CompCode, Reason)
| Parameter | Data Transfer | Description |
|---|---|---|
| QMName | inbound | The name of the Queue Manager to open. Set to null to open the default queue manager. |
| Hconn | outbound | The new connection handle is passed back here. |
| CompCode | outbound | The completion code. Can be MQCC_OK or MQCC_FAILED. |
| Reason | outbound | If the CompCode is MQCC_FAILED, the Reason gives a code that explains why. |