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Impact Conference Overview Visit the Impact 2013 website to register and for more information on tracks, sessions, conference activities, and more. Session Preview Tool is Live!  Browse the session preview tool and learn how the curriculum allows attendees to build new skills and increase expertise in a range of topics: Mobile, Big Data, cloud, Expert Integrated Systems, Social, BPM and ODM! Guest Speakers Announced! Attend Impact and join in conversations with this impressive line up ofguest speakers: Tim O'Reilly , CEO and founder of O'Reilly Media Grady Booch , IBM Fellow and Chief Scientist for Software Engineering Michael Copeland , Senior editor of Wired Magazine Rich Karlgard , Publisher, Forbes  Look What's New at Impact 2013! Introducing MobileFirst, with a new Mobile Enterprise track, and added emphasis on IBM PureSystems™, cloud, process and integration technologies More on-site certifications and hands-on labs and more client success st

    DISPLAY AUTHINFO     DISPLAY AUTHREC     DISPLAY AUTHSERV     DISPLAY CHANNEL     DISPLAY CHLAUTH     DISPLAY CHSTATUS     DISPLAY CLUSQMGR     DISPLAY COMMINFO     DISPLAY CONN     DISPLAY ENTAUTH     DISPLAY LISTENER     DISPLAY LSSTATUS     DISPLAY NAMELIST     DISPLAY PROCESS     DISPLAY PUBSUB     DISPLAY QALIAS     DISPLAY QCLUSTER     DISPLAY QLOCAL     DISPLAY QMGR     DISPLAY QMODEL     DISPLAY QMSTATUS     DISPLAY QREMOTE     DISPLAY QSTATUS     DISPLAY QUEUE     DISPLAY SBSTATUS     DISPLAY SERVICE     DISPLAY SUB     DISPLAY SVSTATUS     DISPLAY TCLUSTER     DISPLAY TOPIC     DISPLAY TPSTATUS

dis qmgr      1 : dis qmgr AMQ8408: Display Queue Manager details.    QMNAME(KARTHICK)                        ACCTCONO(DISABLED)    ACCTINT(1800)                           ACCTMQI(OFF)    ACCTQ(OFF)                              ACTIVREC(MSG)    ACTVCONO(DISABLED)                      ACTVTRC(OFF)    ALTDATE(2013-04-21)                     ALTTIME(08.54.18)    AUTHOREV(DISABLED)                      CCSID(1208)    CERTVPOL(ANY)                           CHAD(DISABLED)    CHADEV(DISABLED)                        CHADEXIT( )    CHLEV(DISABLED)                         CHLAUTH(ENABLED)    CLWLDATA( )                             CLWLEXIT( )    CLWLLEN(100)                            CLWLMRUC(999999999)    CLWLUSEQ(LOCAL)                         CMDEV(DISABLED)    CMDLEVEL(750)                           COMMANDQ(SYSTEM.ADMIN.COMMAND.QUEUE)    CONFIGEV(DISABLED)                      CRDATE(2013-04-21)    CRTIME(08.54.18)                        CUSTOM( )    DEADQ( )          

[mqm@karthik ~]$ dspmqver Name:        WebSphere MQ Version:     7.5.0.1 Level:       p750-001-130308.1 BuildType:   IKAP - (Production) Platform:    WebSphere MQ for Linux (x86-64 platform) Mode:        64-bit O/S:         Linux 2.6.32-220.el6.x86_64 InstName:    Installation1 InstDesc: InstPath:    /opt/mqm DataPath:    /var/mqm Primary:     Yes MaxCmdLevel: 750

You have a Client application that works fine in sending short messages to a WebSphere MQ queue manager. However, whenever the size of the message is greater than 4 MB, you get an error with reason code: 2030 (MQRC_MSG_TOO_BIG_FOR_Q) Cause The default limit for maximum message size for the queue manager, channels and queues is 4 MB or 4194304 or 4 194 304 byteas. The upper limit is 100 MB or 104857600 or 104 857 600 bytes Note that if you are using the MQSERVER environment variable which takes precedence over the Channel Client Definition Table (CCDT), the limit in V6 is 4 MB. It was raised to 100 MB in V7. Resolving the problem There are 3 sections in this technote: a) Warnings b) Few objects to support maximum message length of 100 MB. c)All objects to support a maximum message length of 100 MB. The following article discusses issues related to mixing messages of different types and sizes: Mission:Messaging: Of mice and elephants Multiple messag