MQCNO_RESTRICT_CONN_TAG_QSG

 

public final static int

This option indicates that connection tag use is restricted within the queue-sharing group. This connection option is supported on z/OS only. It requests shared use of the connection tag within the queue-sharing group to which the local queue manager belongs. If the connection tag is already in use in the queue-sharing group, the MQCONNX call can succeed provided that: the requesting application is running in the same processing scope as the existing user of the tag; the requesting application is connected to the same queue manager as the existing user of the tag. If these conditions are not satisfied, the MQCONNX call fails with reason code MQRC_CONN_TAG_IN_USE.

On z/OS, applications must run within the same MVS™ address space in order to share the connection tag.

If the application using the connection tag is a client application, MQCNO_RESTRICT_CONN_TAG_Q_QSG is not allowed.

uj17370_