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PI09007: Rational Developer for System z 9.0.1 Unable to connect to host using SSL enabled connection running 64-bit Java on z/OS

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APAR status

  • Closed as program error.

Error description

  • Rational Developer for System z 9.0.1 - RDz - RDz clients unable
    to connect to host using SSL enabled connection running 64-bit
    Java on z/OS.  The following s0c4 abend is seen in the
    rseserver.log:
    
    2013.12.16 16:08:36:445 EST PID:83886146 THREAD:161D320000000002
    TCB:00BCDCE0 USER:RDZSERV ERROR :
    RseDaemon:com.ibm.etools.zos.server.RseDaemonException: 2048 0
    196 4 81 CEE3204S The system detected a protection exception
    (System Completion Code=0C4).
    com.ibm.etools.zos.server.RseDaemonException: 2048 0 196 4 81
    CEE3204S The system detected a protection exception (System
    Completion Code=0C4).
        at com.ibm.etools.zos.server.CoreJNI.initializeSSL(Native
    Method)
        at
    com.ibm.etools.zos.server.ZosSystemSocket.acceptSocket(ZosSystem
    Socket.java:99)
        at
    com.ibm.etools.zos.server.RseDaemon.acceptSocket(RseDaemon.java:
    806)
        at
    com.ibm.etools.zos.server.RseDaemon.main(RseDaemon.java:524)
    2013.12.16 16:10:15:173 EST PID:83886146 THREAD:161D320000000002
    TCB:00BCDCE0 USER:RDZSERV ERROR : RseDaemon:Error initializing
    SSL environments
    
    The CEEDUMP/LE dump produced for abends0c4 indicates exception
    in gsk_attribute_get_enum.
    
    Local Fix:
    Run RDz on zOS using 31-bit JVM.  Modify JAVA_HOME directive in
    rsed.envvars to reference 31-bit Java directory.
    

Local fix

Problem summary

  • ****************************************************************
    * USERS AFFECTED: 01.All RDz users                             *
    *                 02.System admin who run Daemon IVP           *
    *                 03.All RDz users                             *
    ****************************************************************
    * PROBLEM DESCRIPTION: 01.RDz 9.0.1 is unable to connect to    *
    *                         host using SSL enabled connection    *
    *                         following 9.0.1 upgrade. The         *
    *                         protection exception occurs in       *
    *                         gsk_attribute_get_enum.              *
    *                      02.Daemon IVP returns no response.      *
    *                      03.NullPointerException in              *
    *                         ServerCommandHandler.getMiner        *
    *                         occurred in RSE base. This may       *
    *                         cause RDz client not to show the     *
    *                         lock owner of the datase correctly.  *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    01.RDz 9.0.1 is unable to connect to host using SSL enabled
       connection following 9.0.1 upgrade.
       The protection exception occurred in gsk_attribute_get_enum.
    02.Daemon IVP returns no response.
    03.NullPointerException in ServerCommandHandler.getMiner
       occurred in RSE base. This may cause RDz client not to show
       the lock owner of the datase correctly.
    

Problem conclusion

  • 01.The problem is caused by invalid parameter allocation in
       invoking gsk_attribute_get_enum API. Now, the parameters are
       allocated correctly in invoking gsk_attribute_get_enum API.
    02.Daemon shutdowns the daemon socket after sending the
       connected message. On the other hand, the Daemon IVP is
       changed to connect to a Server port after getting the
       connected message. These actions are not macthed owing to
       the IVP logic. Now, IVP is changed to work normally
       regardless of the Daemon's situations.
    03.Now, RDz server program is change not to utilize RSE base in
       handling the query lock owner.
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI09007

  • Reported component name

    RD/Z HOST

  • Reported component ID

    5724T0723

  • Reported release

    900

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2014-01-06

  • Closed date

    2014-02-07

  • Last modified date

    2014-02-18

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

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

    UI14892

Modules/Macros

  • FEK#LVL# FEKFCORE FEKFCOR6 FEKFDIVP FEKFMINE
    FEKFT002 FEKFZOS
    

Fix information

  • Fixed component name

    RD/Z HOST

  • Fixed component ID

    5724T0723

Applicable component levels

  • R900 PSY UI14892

       UP14/02/18 I 1000

Fix is available

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Document information

More support for: Rational Developer for System z

Software version: 9.0

Reference #: PI09007

Modified date: 18 February 2014