Integral JMS provider (IJP)
The WebSphere MQ for z/OS information tells you what reduced function means by identifying
those functions not available in the reduced function form of WebSphere MQ for z/OS supplied with WebSphere Application Server, both in general terms, and at
the command level. The list below summarizes the restrictions in the reduced
function form of WebSphere MQ for z/OS:
- Queue sharing groups
- Queue sharing groups are not available:
- If you set the QSGDATA system parameter to anything other than blank,
the queue manager does not start.
- CSQ5PQSG does not run.
- Clusters
- Clusters are not available. You cannot:
- Define SYSTEM.CLUSTER queues
- Define, alter, or delete CLUSSDR or CLUSRCVR channels
- Set queue CLUSTER or CLUSNL attributes to anything other than blank
- Set queue manager REPOS or REPOSNL attributes to anything other than blank
The following commands have no effect:
- RESET or REFRESH CLUSTER
- SUSPEND or RESUME QMGR CLUSTER or CLUSNL
- DISPLAY CLUSQMGR
The following functions do not run:
- Mover repository manager
- CLUSSDR or CLUSRCVR channels
- Distributed queuing
- The reduced function form of WebSphere MQ for z/OS supplied with WebSphere Application Server does
not support channels other than server-connection channels. This means that:
- MCA channels are not available:
- You cannot define, alter, or delete SDR, SVR, RCVR, or RQSTR channels
- SDR, SVR, RCVR, or RQSTR channels do not run
- Only SVRCONN channels are available; you cannot define or alter CLNTCONN
channels
- TCP types other than OESOCKET
- If you set the TCPTYPE system parameter
to anything other than OESOCKET, the mover does not start.
- LU62 communications
- You cannot use LU6.2 channels and listeners.
Specifically, you must not set the LU62CHL system parameter to anything other
than 0 or the mover does not start.
- Events
- Events are not available; you cannot:
- Define SYSTEM.ADMIN queues
- Enable queue manager event attributes
- CICS connection
- There is no support for the WebSphere MQ for z/OS CICS connection.
As a result, an MQCONN or MQCONNX from a CICS transaction fails with an MQRC_CONNECTION
ERROR.
- IMS connection
- There is no support for the WebSphere MQ for z/OS IMS connection.
As a result, an MQCONN or MQCONNX from an IMS application fails with an MQRC_CONNECTION
ERROR.
- RRS connection
- There is no support for the WebSphere MQ for z/OS RRS connection.
As a result, an MQCONN or MQCONNX from an RRS application fails with an MQRC_CONNECTION
ERROR.
- IMS Bridge
- There is no support for the WebSphere MQ for z/OS IMS Bridge; the resource
manager does not start.
- Measured usage license charge (MULC)
- This function is bypassed.

WebSphere MQ and IBM WebSphere Application Server
Searchable topic ID:
cmjintegraljms
Last updated: Jun 21, 2007 9:56:50 PM CDT
WebSphere Application Server for z/OS, Version 5.0.2
http://publib.boulder.ibm.com/infocenter/wasinfo/index.jsp?topic=/com.ibm.websphere.zseries.doc/info/zseries/ae/cmj_integraljms.html