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RS01935: DEBUGGING A DECISION ENGINE RULESET THROWS A CLASSFORMATERROR EXCEPTION

Fixes are available

Operational Decision Manager V8.7.1 Download Document
Operational Decision Manager V8.7.1 Refresh Pack
Operational Decision Manager V8.7.0.1: Interim Fix 18
Operational Decision Manager V8.7.1.1 Fix Pack

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APAR status

  • Closed as program error.

Error description

  • When debugging a large ruleset in DE  I receive the following
exception:
Exception in thread "main" java.lang.ClassFormatError:
JVMCFRE042 bytecode array size > 65535;
class=com/ibm/rules/generated/ruleflow/xxxxx/xxxx$
003eattribut/CondExecEnv, offset=555253
    at java.lang.ClassLoader.defineClassImpl(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:306)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:1526)
    at ilog.jit.jvm.IlxJITClassLoader.findClass(
IlxJITClassLoader.java:146)
    at java.lang.ClassLoader.loadClassHelper(ClassLoader.java:
760)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:737)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:707)
    at com.ibm.rules.generated.ruleflow.xxxx$003eattribut.
ReteEngine.<init>(Unknown Source)
    at com.ibm.rules.generated.ruleflow.xxxx$003eattribut.
ReteEngineDefinition.createEngine(Unknown Source)
    at com.ibm.rules.generated.ruleflow.xxxx$003eattribut.
ReteEngineDefinition.createEngine(Unknown Source)
    at com.ibm.rules.generated.ruleflow.xxxx$003eattribut.Task.
<init>(Unknown Source)
    at com.ibm.rules.generated.ruleflow.xxxx.Task.body(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.xxxx.Task.run(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.xxxx$003ecalcul.Task.
body(Unknown Source)
    at com.ibm.rules.generated.ruleflow.xxxx$003ecalcul.Task.
run(Unknown Source)
    at com.ibm.rules.generated.ruleflow.xxxx.Task.body(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.xxxx.Task.run(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.yyyy.Task.body(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.yyyy.Task.run(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.zzzz.Task.body(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.zzzzTask.run(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.aaaa.Task.body(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.aaaa.Task.run(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.bbbb.Task.body(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.bbbb.Task.run(Unknown
Source)
    at com.ibm.rules.generated.ruleflow.
AbstractGeneratedRuleflowEngine.execute(Unknown Source)
    at com.ibm.rules.generated.ruleflow.
AbstractGeneratedRuleflowEngine.execute(Unknown Source)
    at Initialisation.main(Initialisation.java:79)

Local fix

  • 



Problem summary


    

  • Error in the code generation in debug mode the notification of
variable change is generated too many time leading to a complex
code that is too large to be generated.

    



Problem conclusion


    

  • The code is fixed

    



Temporary fix


    

  • 



Comments


    

  • 



APAR Information




    

  • APAR number
    RS01935
    • 

  • Reported component name
    WDS FOR RULES
    • 

  • Reported component ID
    5725B6903
    • 

  • Reported release
    870
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt
    • 

  • Submitted date
    2015-03-18
    • 

  • Closed date
    2015-04-06
    • 

  • Last modified date
    2015-04-06
    • 





    

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

    • 

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

    • 



Modules/Macros


    

  • 999

    



Fix information


    

  • Fixed component name
    WDS FOR RULES
    • 

  • Fixed component ID
    5725B6903
    • 



Applicable component levels


    

  • R870  PSY
       UP
    • 








      
              
                            

              

              [{"Business Unit":{"code":"BU059","label":"IBM Software w\/o TPS"},"Product":{"code":"SSQP76","label":"IBM Operational Decision Manager"},"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"870","Line of Business":{"code":"LOB45","label":"Automation"}}]
              

                          

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            17 February 2022
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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