Channel Initiator Detail attributes (z/OS systems only)

Use the Channel Initiator Detail attributes to create situations for detecting channel connection states. This attribute group provides you with the status of the channel initiator, TCP/IP listener, TCP/IP group listener, LU 6.2 listener, and LU 6.2 group listener. It also provides you with elements that are necessary to determine the success of adapter subtask and dispatcher activity. Channel Initiator Detail is a multiple-instance attribute group. You cannot mix these attributes with attributes of any other multiple-instance group.

The Channel Initiator Detail attributes are available on z/OS systems only.

# TCPIP Group Listeners The number of TCP/IP group listeners. The valid format is an integer.

# TCPIP Group Retrying The number of TCP/IP group listeners that are attempting to become active after an error. The valid format is an integer.

# TCPIP QMgr Listeners The number of TCP/IP queue manager listeners. The valid format is an integer.

# TCPIP QMgr Retrying The number of TCP/IP queue manager listeners that are attempting to become active after an error. The valid format is an integer.

Adapters Requested The number of adapter subtasks that are requested in the channel initiator parameters. If the number of adapter subtasks that are currently active differs from the number of adapter subtasks that are requested, some adapter subtasks fail and are not restarted, which can reduce processing capacity. The valid format is an integer (up to 2 digits).

Adapters Started The number of adapter subtasks that are currently active. If the number of adapter subtasks that are currently active differs from the number of adapter subtasks that are requested, some adapter subtasks fail and are not restarted, which can reduce processing capacity. The valid format is an integer (up to 2 digits).

Chan Conn Active The number of active channel connections (message channel agents) that are current. The valid format is an integer (up to 2 digits).

Chan Conn Current The number of channel connections (message channel agents) that are current. The valid format is an integer (up to 2 digits).

Chan Conn Maximum The maximum number of channel connections (message channel agents). Valid format is an integer (up to 2 digits).

Chan Conn Retrying The number of channel connections (message channel agents) that attempt to reconnect after a temporary error. The valid format is an integer (up to 2 digits).

Chan Conn Starting The number of channel connections (message channel agents) that are waiting to become active, because the limit for active channels was reached. The valid format is an integer (up to 2 digits).

Chan Conn Stopping The number of channel connections (message channel agents) that are stopped and require manual intervention. The valid format is an integer (up to 2 digits).

Chan Init Active The status of the channel initiator. Valid values are No = 0 and Yes = 1.

Dispatchers Requested The number of dispatchers that are requested in the channel initiator parameters. If the number of dispatchers that are requested differs from the number of dispatchers that are currently active, some dispatchers failed and are not restarted. The number of current TCP/IP and LU 6.2 channels allowed are reduced proportionately, and other processing capacity might be reduced. The valid format is an integer (up to 2 digits).

Dispatchers Started The number of dispatchers that are currently active. If the number of dispatchers that are requested differs from the number of dispatchers that are currently active, some dispatchers failed and are not restarted. The number of current TCP/IP and LU 6.2 channels allowed are reduced proportionately, and other processing capacity might be reduced. The valid format is an integer (up to 2 digits).

Host Name The name of the system on which this queue manager is running. On z/OS systems, this is the SMF ID. The valid format is an alphanumeric string of up to 48 case-sensitive characters.

LU62 Group Listener Active Indicates whether the status of the LU62 group listener is active. Valid values are No = 0, Yes = 1, and Retry = 2.

LU62 Group LU Name The LU Name for the LU62 group listener. The valid format is an alphanumeric string of up to 8 case-sensitive characters.

LU62 Listener Active Indicates whether the status of the LU62 listener is active. Valid values are No = 0, Yes = 1, and Retry = 2.

LU62 LU Name The LU 62 LU Name. The valid format is an alphanumeric string of up to 8 case-sensitive characters.

Origin Node The IBM MQ Monitoring agent-assigned name of the node on which the data for the queue manager originates.

On z/OS systems, this name takes the form qmgr:smfid:MQESA, where qmgr is the name of the queue manager and smfid is the z/OS system ID or SMF ID.

Port Number The port number on which the TCP/IP listener is active. On z/OS systems, the TCP IP listener can be started many times with different combinations of port number and address. If this occurs, this attribute is set to the last set of TCP IP listener information that is provided by IBM MQ. The valid format is an integer (up to 4 digits).

QMgr Name The name that is assigned to this queue manager. The valid format is an alphanumeric string of up to 48 case-sensitive characters.

SSL Server Subtasks Requested The number of Secure Socket Layer (SSL) subtasks that are requested. The valid format is an integer (up to 4 digits).

SSL Server Subtasks Started The number of Secure Socket Layer (SSL) subtasks that are started. The valid format is an integer (up to 4 digits).

TCP AS Name The TCP IP address space name. The valid format is an alphanumeric string of up to 8 case-sensitive characters.

TCP IP Group Listener Active Indicates whether the status of the TCP/IP group listener is active. Valid values are No = 0, Yes = 1, and Retry = 2.

TCP IP Group Port The port number for the TCP/IP group listener. The valid format is an integer (up to 4 digits).

TCP IP Listener Active Indicates whether the status of the TCP/IP listener is active. Valid values are No = 0, Yes = 1, and Retry = 2. On z/OS systems, the TCP IP listener can be started many times with different combinations of port number and address. If this occurs, this attribute is set to the last set of TCP IP listener information that is provided by IBM MQ. The valid format is an integer (up to 2 digits).