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IT16145: IPV6 PREVENTS OPS TO START DUE TO WHICH IBM B2B STERLING INTEGRATOR CANNOT START

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APAR status

  • Closed as program error.

Error description

  • IPV6 prevents OPS to start due to which IBM Sterling B2B
    Integrator cannot start.
    
    Added in the IPV4STACK=true to sandbox, and noapp picked up the
    code to pass -Djava.net.preferIPv4Stack=true
    
    
    However, the OPS JVM did not get updated. Thread dump showed
    startup hanging onthe following stack
    -Djava.net.preferIPv4Stack=true was present however this stack
    prevented the startup
    
    
    3XMTHREADINFO      "main" J9VMThread:0x0000000180A9BC00,
    j9thread_t:0x00000001800B7DF0,
    java/lang/Thread:0x07000000000023C8, state:R, prio=5
    3XMJAVALTHREAD            (java/lang/Thread getId:0x1,
    isDaemon:false)
    3XMTHREADINFO1            (native thread ID:0x196039, native
    priority:0x5, native policy:UNKNOWN, vmstate:R, vm thread
    flags:0x00000001)
    3XMTHREADINFO3           Java callstack:
    4XESTACKTRACE                at
    java/net/Inet6AddressImpl.lookupAllHostAddr(Native Method)
    4XESTACKTRACE                at
    java/net/InetAddress$2.lookupAllHostAddr(InetAddress.java:1002)
    4XESTACKTRACE                at
    java/net/InetAddress.getAddressFromNameService(InetAddress.java:
    1373)
    4XESTACKTRACE                at
    java/net/InetAddress.getLocalHost(InetAddress.java:1584)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.setLicenseStatus(LM.java:484
    )
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.setLicenseStatus(LM.java:444
    )
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.checkLicenseSetValidity(LM.j
    ava:1601)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.loadValidLicenses(LM.java:20
    39)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.loadLicensedFeatures(LM.java
    :2857)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.refresh(LM.java:3665)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.<clinit>(LM.java:4126)
    4XESTACKTRACE                at
    java/lang/J9VMInternals.initializeImpl(Native Method)
    4XESTACKTRACE                at
    java/lang/J9VMInternals.initialize(J9VMInternals.java:199(Compil
    ed Code))
    4XESTACKTRACE                at
    com/sterlingcommerce/woodstock/ops/server/OpsServer.main(OpsServ
    er.java:759)
    4XESTACKTRACE                at
    sun/reflect/NativeMethodAccessorImpl.invoke0(Native Method)
    4XESTACKTRACE                at
    sun/reflect/NativeMethodAccessorImpl.invoke(NativeMethodAccessor
    Impl.java:60)
    4XESTACKTRACE                at
    sun/reflect/DelegatingMethodAccessorImpl.invoke(DelegatingMethod
    AccessorImpl.java:37)
    4XESTACKTRACE                at
    java/lang/reflect/Method.invoke(Method.java:611)
    4XESTACKTRACE                at
    com/sterlingcommerce/woodstock/noapp/NoAppLoader.main(NoAppLoade
    r.java:82)
    3XMTHREADINFO3           Native callstack:
    4XENATIVESTACK               Java_java_net_Inet6Ad
    

Local fix

  • STRRTC - 490423
    RW/RW
    
    Circumvention:
    none available
    

Problem summary

  • Users Affected:
    All
    
    Problem Description:
    IPV6 prevents OPS to start due to which IBM Sterling B2B
    Integrator cannot start.
    
    Added in the IPVSTACK=true to sandbox, and noapp picked up the
    code to pass -Djava.net.preferIPv4Stack=true
    
    
    However, the OPS JVM did not get updated. Thread dump showed
    startup hanging onthe following stack
    -Djava.net.preferIPv4Stack=true was present however this stack
    prevented the startup
    
    
    3XMTHREADINFO      "main" J9VMThread:0x0000000180A9BC00,
    j9thread_t:0x00000001800B7DF0,
    java/lang/Thread:0x07000000000023C8, state:R, prio=5
    3XMJAVALTHREAD            (java/lang/Thread getId:0x1,
    isDaemon:false)
    3XMTHREADINFO1            (native thread ID:0x196039, native
    priority:0x5, native policy:UNKNOWN, vmstate:R, vm thread
    flags:0x00000001)
    3XMTHREADINFO3           Java callstack:
    4XESTACKTRACE                at
    java/net/Inet6AddressImpl.lookupAllHostAddr(Native Method)
    4XESTACKTRACE                at
    java/net/InetAddress$2.lookupAllHostAddr(InetAddress.java:1002)
    4XESTACKTRACE                at
    java/net/InetAddress.getAddressFromNameService(InetAddress.java:
    1373)
    4XESTACKTRACE                at
    java/net/InetAddress.getLocalHost(InetAddress.java:1584)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.setLicenseStatus(LM.java:484
    )
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.setLicenseStatus(LM.java:444
    )
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.checkLicenseSetValidity(LM.j
    ava:1601)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.loadValidLicenses(LM.java:20
    39)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.loadLicensedFeatures(LM.java
    :2857)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.refresh(LM.java:3665)
    4XESTACKTRACE                at
    com/sterlingcommerce/security/lc/LM.<clinit>(LM.java:4126)
    4XESTACKTRACE                at
    java/lang/J9VMInternals.initializeImpl(Native Method)
    4XESTACKTRACE                at
    java/lang/J9VMInternals.initialize(J9VMInternals.java:199(Compil
    ed Code))
    4XESTACKTRACE                at
    com/sterlingcommerce/woodstock/ops/server/OpsServer.main(OpsServ
    er.java:759)
    4XESTACKTRACE                at
    sun/reflect/NativeMethodAccessorImpl.invoke0(Native Method)
    4XESTACKTRACE                at
    sun/reflect/NativeMethodAccessorImpl.invoke(NativeMethodAccessor
    Impl.java:60)
    4XESTACKTRACE                at
    sun/reflect/DelegatingMethodAccessorImpl.invoke(DelegatingMethod
    AccessorImpl.java:37)
    4XESTACKTRACE                at
    java/lang/reflect/Method.invoke(Method.java:611)
    4XESTACKTRACE                at
    com/sterlingcommerce/woodstock/noapp/NoAppLoader.main(NoAppLoade
    r.java:82)
    3XMTHREADINFO3           Native callstack:
    4XENATIVESTACK               Java_java_net_Inet6Ad
    
    Platforms Affected:
    All
    

Problem conclusion

  • Resolution Summary:
    A code fix is provided.
    
    
    Delivered In:
    5020500_14
    5020603
    5020601_7
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT16145

  • Reported component name

    STR B2B INTEGRA

  • Reported component ID

    5725D0600

  • Reported release

    526

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2016-07-15

  • Closed date

    2016-09-27

  • Last modified date

    2020-02-10

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

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

Fix information

  • Fixed component name

    STR B2B INTEGRA

  • Fixed component ID

    5725D0600

Applicable component levels

[{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SS3JSW","label":"IBM Sterling B2B Integrator"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"5.2.6","Line of Business":{"code":"LOB02","label":"AI Applications"}}]

Document Information

Modified date:
14 December 2020