IBM Support

JR42986: MQSEND DOESN'T SEND A DATAGRAM BY DEFAULT

Fixes are available

DB2 Version 9.7 Fix Pack 7 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 8 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9 for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 9a for Linux, UNIX, and Windows
DB2 Version 9.7 Fix Pack 10 for Linux, UNIX, and Windows

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APAR status

  • Closed as fixed if next.

Error description

  • Use DB2 MQ function MQSEND to send a message with
default configuration, a reply message will be seen in the
queue. The default message type sent by MQSEND should be
datagram, which doesn't need a reply, but because of a bug in
the code, in fact it sends a request message instead, which
needs a reply. From MQ AMI trace, the following information will
be seen:

   ! MD report options 0x0
   ! MD message type 1
   ! MD expiry -1
   ! MD feedback 0x0
   ! MD encoding 0x222
   ! MD ccsid 0

Message type 1 means it's a request type of message, refer to
this link:
http://publib.boulder.ibm.com/infocenter/wmqv7/v7r0/topic/com.ib
m.mq.csqzaq.doc/fc_MQMT_.htm

Local fix

  • 



Problem summary


    

  • ****************************************************************
* USERS AFFECTED:                                              *
* Users who use MQSEND will be affected                        *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Upgrade to Federation Server version V9.7 FP7 or later       *
****************************************************************

    



Problem conclusion


    

  • 



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    JR42986
    • 

  • Reported component name
    WS FA UTILITIES
    • 

  • Reported component ID
    5724N9716
    • 

  • Reported release
    970
    • 

  • Status
    CLOSED  FIN
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2012-06-01
    • 

  • Closed date
    2012-10-24
    • 

  • Last modified date
    2012-10-24
    • 





    

  • APAR is sysrouted FROM one or more of the following:
    

    
JR42985
    

    • 

  • APAR is sysrouted TO one or more of the following:
    

    • 



Fix information


    



Applicable component levels


    

  • R970  PSN
       UP
    • 

  • R970  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSCAVPX","label":"Federated Server"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"9.7","Edition":"","Line of Business":{"code":"","label":""}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            24 October 2012
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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