APAR status
Closed as program error.
Error description
3LKMONOBJECT com/ibm/xltxe/rnm1/xtq/bcel/generic/ObjectType@0x000000072B8A21D 0/0x000000072B8A21DC: <unowned> 3LKNOTIFYQ Waiting to be notified: 3LKWAITNOTIFY "SIBJMSRAThreadPool : 7" (0x0000000035244A00) Blocking thread has stack: ========================== 3XMTHREADINFO "SIBJMSRAThreadPool : 7" J9VMThread:0x0000000035244A00, j9thread_t:0x0000010028D07460, java/lang/Thread:0x0000000721F25020, state:CW, prio=5 3XMJAVALTHREAD (java/lang/Thread getId:0xE9, isDaemon:true) 3XMTHREADINFO1 (native thread ID:0x20B00B7, native priority:0x5, native policy:UNKNOWN) 3XMTHREADINFO3 Java callstack: 4XESTACKTRACE at java/lang/Object.wait(Native Method) 4XESTACKTRACE at java/lang/Object.wait(Object.java:167(Compiled Code)) 4XESTACKTRACE at java/lang/J9VMInternals.initialize(J9VMInternals.java:236(Compil ed Code)) 4XESTACKTRACE at com/ibm/xltxe/rnm1/xtq/bcel/generic/Type.<clinit>(Type.java:83) 4XESTACKTRACE at java/lang/J9VMInternals.initializeImpl(Native Method) 4XESTACKTRACE at java/lang/J9VMInternals.initialize(J9VMInternals.java:200(Compil ed Code)) 4XESTACKTRACE at com/ibm/xltxe/rnm1/xylem/types/ConstructorDataType.<clinit>(Cons tructorD ataType.java:105) 4XESTACKTRACE at java/lang/J9VMInternals.initializeImpl(Native Method) 4XESTACKTRACE at java/lang/J9VMInternals.initialize(J9VMInternals.java:200(Compil ed Code)) 4XESTACKTRACE at com/ibm/xltxe/rnm1/xylem/AbstractTypeStore.readTypes(AbstractTyp eStore.j ava:188) Waiting threads has stack ========================= 3XMTHREADINFO3 Java callstack: 4XESTACKTRACE at com/ibm/xltxe/rnm1/xtq/drivers/XStarCompiler.loadRuntimeLibrary( XStarCompiler.java:689) 4XESTACKTRACE at com/ibm/xltxe/rnm1/xtq/xpath/drivers/XPathCompiler.compile(XPath Compiler.java:770) 4XESTACKTRACE at com/ibm/xltxe/rnm1/xtq/xpath/drivers/XPathPreparer.prepare(XPath Preparer.java:242) 4XESTACKTRACE at com/ibm/xltxe/rnm1/xtq/xpath/drivers/XPathPreparer.prepare(XPath Preparer.java:199) 4XESTACKTRACE at com/ibm/bpe/xpathservice/impl/xci/XPathServiceImpl.evaluate(XPat hServiceImpl.java:460) 4XESTACKTRACE at com/ibm/bpe/xpathservice/impl/xci/XPathServiceImpl.evaluateAllow FieldIsNotSet(XPathServiceImpl.java:430) 4XESTACKTRACE at com/ibm/bpe/xpatheval/BasicXPathEvaluator.evaluateAllowFieldIsNo tSet(BasicXPathEvaluator.java:170) 4XESTACKTRACE at com/ibm/bpe/engine/BpelActivityKindAssign.copyFromSpecVariablePa rtQuery(BpelActivityKindAssign.java:754) 4XESTACKTRACE at com/ibm/bpe/engine/BpelActivityKindAssign.copyFromSpecVariablePa rtQuery(BpelActivityKindAssign.java:590) 4XESTACKTRACE at com/ibm/bpe/engine/BpelActivityKindAssign.doActivate(BpelActivit yKindAssign.java:140) 4XESTACKTRACE at com/ibm/bpe/engine/BpelActivityStateInactive.activateOrSkip(Bpel ActivityStateInactive.java:280(Compiled Code))
Local fix
Problem summary
**************************************************************** * USERS AFFECTED: All IBM WebSphere Application Server * * Feature Pack for XML users * **************************************************************** * PROBLEM DESCRIPTION: Circular type dependency of Type and * * ObjectType classes in BCEL could cause * * threads to hang. * **************************************************************** * RECOMMENDATION: * **************************************************************** Type class had some static members which called ObjectType class. But ObjectType class extends the Type class. So there is a circular dependency which could cause threads to hang.
Problem conclusion
The static members of Type class were moved to another class, hence the circular dependency was broken. The fix for this APAR is currently targeted for inclusion in Feature Pack for XML fix pack 1.0.0.17. Please refer to the Recommended Updates page for delivery information: http://www.ibm.com/support/docview.wss?rs=180&uid=swg27004980
Temporary fix
Comments
APAR Information
APAR number
PI05357
Reported component name
XML FEATUREPACK
Reported component ID
5724J0856
Reported release
700
Status
CLOSED PER
PE
NoPE
HIPER
NoHIPER
Special Attention
NoSpecatt
Submitted date
2013-11-01
Closed date
2014-01-22
Last modified date
2014-01-22
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
XML FEATUREPACK
Fixed component ID
5724J0856
Applicable component levels
R700 PSY
UP
[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SUPPORT","label":"IBM Worldwide Support"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"1.0","Edition":"","Line of Business":{"code":"","label":""}}]
Document Information
Modified date:
09 February 2022