IBM Support

LI75508: TYPE 4 JDBC APPLICATIONS CONNECTING TO A DB2 ON Z/OS SYSPLEX OR DB2 PURESCALE SERVER MIGHT HANG AFTER A NOROUTETOHOSTEXCEPTION

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APAR status

  • Closed as program error.

Error description

  • When using the IBM Data Server Driver for SQLJ and JDBC (also
    known as the JCC driver) in an application server
    connecting to a DB2 on z/OS Sysplex or DB2 pureScale server,
    applications might hang if they get a
    java.net.NoRouteToHostException.
    
    The hang only happens when using Type 4 connectivity
    with the JCC property enableSysplexWLB=true .
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * Users of JDBC applications which use the the IBM Data Server *
    * Driver for SQLJ and JDBC (also                               *
    * known as the JCC driver) in an application server connecting *
    * to a DB2 on z/OS Sysplex or DB2 pureScale server.            *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to IBM Data Server driver for JDBC & SQLJ JCC        *
    * 3.61.86/4.11.88 for DB2 LUW V9.5 FIXPACK 7 or above.         *
    ****************************************************************
    

Problem conclusion

  • Fixed in IBM Data Server driver for JDBC & SQLJ JCC
    3.61.86/4.11.88 for DB2 LUW V9.5 FIXPACK 7.
    

Temporary fix

Comments

APAR Information

  • APAR number

    LI75508

  • Reported component name

    DB2 CEE LINUX

  • Reported component ID

    5765F3004

  • Reported release

    950

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-06-11

  • Closed date

    2014-04-04

  • Last modified date

    2014-04-04

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

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

    IC69309

Fix information

  • Fixed component name

    DB2 CEE LINUX

  • Fixed component ID

    5765F3004

Applicable component levels

  • R950 PSY

       UP

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Document Information

Modified date:
04 April 2014