RS03261: RULESET BUILD FAILS WITH JAVA.LANG.INDEXOUTOFBOUNDSEXCEPTION: METHOD CODE TOO LARGE!

IBM Operational Decision Manager V8.10.1 Download Document
Operational Decision Manager for z/OS 8.10.1 Mod Pack
Operational Decision Manager V8.10.1 Mod Pack
Operational Decision Manager V8.10.0: Interim Fix 3
Operational Decision Manager V8.9.2.1: Interim Fix 21
Operational Decision Manager V8.9.2.1: Interim Fix 25
Operational Decision Manager V8.9.2.1: Interim Fix 32

APAR status

• Closed as program error.

Error description

• When a BOM method contains too many attributes, ruleset
  generation fails with below exception :
  com.ibm.rules.container.EngineOutlineSerializationException:
  java.lang.IndexOutOfBoundsException: Method code too large!
          at
  com.ibm.rules.container.EnginePackageOpenXMLProducer.writeJar(En
  ginePackageOpenXMLProducer.java:259)
          at
  com.ibm.rules.container.EnginePackageOpenXMLProducer.writeJar(En
  ginePackageOpenXMLProducer.java:267)
          at
  com.ibm.rules.container.EngineOutlineSerializer.writeJar(EngineO
  utlineSerializer.java:47)
          at
  com.ibm.rules.studio.rve.builder.RVERulesetArchiveExporter.seria
  lizeEngineOutline(RVERulesetArchiveExporter.java:714)
          at
  com.ibm.rules.studio.rve.builder.RVERulesetArchiveExporter.expor
  t(RVERulesetArchiveExporter.java:403)
          at
  com.ibm.rules.studio.decisionservice.SDsRVERulesetArchiveExporte
  r.export(SDsRVERulesetArchiveExporter.java:134)
          at
  com.ibm.rules.studio.decisionservice.SDsRulesetArchiveBuilder.re
  freshDecisionEngineArchive(SDsRulesetArchiveBuilder.java:107)
          at
  com.ibm.rules.decisionservice.DsRulesetArchiveBuilder.refreshArc
  hive(DsRulesetArchiveBuilder.java:50)
          at
  com.ibm.rules.decisionservice.DsRuleAppArchiveBuilder.buildRuleA
  ppInformation(DsRuleAppArchiveBuilder.java:182)
          at
  com.ibm.rules.decisionservice.DsRuleAppArchiveBuilder.refreshArc
  hive(DsRuleAppArchiveBuilder.java:365)
          at
  com.ibm.rules.studio.decisionservice.SDsRuleAppArchiveBuilder.re
  freshArchive(SDsRuleAppArchiveBuilder.java:80)
          at
  com.ibm.rules.studio.decisionservice.SDsRuleAppDeploymentJob.gen
  erateRuleApp(SDsRuleAppDeploymentJob.java:90)
          at
  com.ibm.rules.studio.decisionservice.SDsRuleAppDeploymentJob.dep
  loy(SDsRuleAppDeploymentJob.java:64)
          at
  com.ibm.rules.studio.decisionservice.SDsXOMDeploymentJob.runInWo
  rkspace(SDsXOMDeploymentJob.java:103)
          at
  org.eclipse.core.internal.resources.InternalWorkspaceJob.run(Int
  ernalWorkspaceJob.java:39)
          at
  org.eclipse.core.internal.jobs.Worker.run(Worker.java:56)
  Caused by: java.lang.IndexOutOfBoundsException: Method code too
  large!
          at
  com.ibm.rules.org.objectweb.asm.MethodWriter.computeMethodInfoSi
  ze(MethodWriter.java:1964)
          at
  com.ibm.rules.org.objectweb.asm.ClassWriter.toByteArray(ClassWri
  ter.java:426)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ClassBuilder.getByteArr
  ay(ClassBuilder.java:115)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ClassCoder.completeClas
  s(ClassCoder.java:37)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ModelCoder.visit(ModelC
  oder.java:121)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ModelCoder.visit(ModelC
  oder.java:26)
          at
  com.ibm.rules.engine.lang.semantics.impl.SemClassImpl.accept(Sem
  ClassImpl.java:572)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ModelCoder.lambda$visit
  $0(ModelCoder.java:66)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ModelCoder$$Lambda$525.
  000000001AD92BF0.accept(Unknown Source)
          at java.util.ArrayList.forEach(ArrayList.java:1268)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ModelCoder.visit(ModelC
  oder.java:66)
          at
  com.ibm.rules.engine.bytecode.asm.coding.ModelCoder.visit(ModelC
  oder.java:26)
          at
  com.ibm.rules.engine.lang.semantics.impl.SemObjectModelImpl.acce
  pt(SemObjectModelImpl.java:504)
          at
  com.ibm.rules.engine.bytecode.asm.SemASMCompiler.buildModel(SemA
  SMCompiler.java:155)
          at
  com.ibm.rules.engine.bytecode.asm.SemASMCompiler.writeInJarStrea
  m(SemASMCompiler.java:254)
          at
  com.ibm.rules.engine.outline.EngineOutlineImpl.writeJarInStream(
  EngineOutlineImpl.java:571)
          at
  com.ibm.rules.container.EnginePackageOpenXMLProducer.writeJar(En
  ginePackageOpenXMLProducer.java:254)
          ... 15 more
  

Local fix

• This issue can be work around, if the customer is not using
  this feature for testing and simulation ...
  By simply adding the property
  dataio.ignore = true
  

Problem summary

• ****************************************************************
  * USERS AFFECTED:                                              *
  * Rule Designer or Decision Center users.                      *
  ****************************************************************
  * PROBLEM DESCRIPTION:                                         *
  * When a BOM method contains too many attributes, ruleset      *
  * generation fails.                                            *
  ****************************************************************
  * RECOMMENDATION:                                              *
  ****************************************************************
  

Problem conclusion

• The code was fixed.
  

Temporary fix

Comments

APAR Information

• 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

  WDS FOR RULES

• Fixed component ID

  5725B6903

Applicable component levels

• R892 PSY

     UP