Displaying in-doubt units of recovery
The operational steps used to list and recover in-doubt units of recovery are discussed here for relatively simple cases only.
If the queue manager ends abnormally while connected to IMS, IMS might commit or back out work without WebSphere MQ being aware of it. When the queue manager restarts, that work is termed in doubt. A decision must be made about the status of the work.
To display a list of in-doubt units of recovery, issue the command:
+CSQ1 DISPLAY CONN(*) WHERE(UOWSTATE EQ UNRESOLVED)WebSphere MQ responds with a message like the following:
CSQM201I +CSQ1 CSQMDRTC DIS CONN DETAILS CONN(BC0F6125F5A30001) EXTCONN(C3E2D8C3C3E2D8F14040404040404040) TYPE(CONN) CONNOPTS( MQCNO_STANDARD_BINDING ) UOWLOGDA(2004-11-02) UOWLOGTI(12.27.58) UOWSTDA(2004-11-02) UOWSTTI(12.27.58) UOWSTATE(UNRESOLVED) NID(CSQ1CHIN.BC0F5F1C86FC0766) EXTURID(000000000000001F000000007472616E5F6964547565204E6F762020...) QMURID(000000026232) URTYPE(XA) USERID( ) APPLTAG(CSQ1CHIN) ASID(0000) APPLTYPE(CHINIT) CHANNEL( ) CONNAME( ) END CONN DETAILSFor an explanation of the attributes in this message see the description of the DISPLAY CONN command in WebSphere MQ Script (MQSC) Command Reference.