IBM Support

RS03155: JAVA.LANG.CLASSCASTEXCEPTION: JAVA.LANG.STRING INCOMPATIBLE WITH JAVA.LANG.BOOLEAN WHEN LOADING THE DECISION TABLE IN BC.

A fix is available

Operational Decision Manager V8.8.1.4 Fix Pack

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APAR status

  • Closed as program error.

Error description

  • When loading the decision table in business console, the
following exception occurs:

[12/27/17 14:22:49:884 CST] 0000009c DtxCommandMan E   An
unexpected problem occurred while performing command
'GetColumns'
                                 java.lang.ClassCastException:
java.lang.String incompatible with java.lang.Boolean
        at
com.ibm.rules.bdsl.dtx.commands.GetColumns.execute(GetColumns.ja
va:84)
        at
com.ibm.rules.bdsl.dtx.commands.GetColumns.execute(GetColumns.ja
va:27)
        at
com.ibm.rules.bdsl.dtx.DtxCommandManager.doExecute(DtxCommandMan
ager.java:110)
        at
com.ibm.rules.bdsl.dtx.DtxCommandManager.execute(DtxCommandManag
er.java:164)
        at
com.ibm.rules.bdsl.dtx.DtxEditorServlet.doExecute(DtxEditorServl
et.java:234)
        at
com.ibm.rules.bdsl.dtx.DtxEditorServlet.execCmd(DtxEditorServlet
.java:212)
        at
com.ibm.rules.bdsl.dtx.DtxEditorServlet.doPost(DtxEditorServlet.
java:123)
        at
com.ibm.rules.bdsl.dtx.DtxEditorServlet.doGet(DtxEditorServlet.j
ava:51)
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:575)
        at
javax.servlet.http.HttpServlet.service(HttpServlet.java:668)
        at
com.ibm.ws.cache.servlet.ServletWrapper.serviceProxied(ServletWr
apper.java:307)
        at
com.ibm.ws.cache.servlet.CacheHook.handleFragment(CacheHook.java
:562)
        at
com.ibm.ws.cache.servlet.CacheHook.handleServlet(CacheHook.java:
255)
        at
com.ibm.ws.cache.servlet.ServletWrapper.service(ServletWrapper.j
ava:259)
        at
com.ibm.ws.webcontainer.servlet.ServletWrapper.service(ServletWr
apper.java:1232)
        at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(Ser
vletWrapper.java:781)
        at
com.ibm.ws.webcontainer.servlet.ServletWrapper.handleRequest(Ser
vletWrapper.java:480)
        at
com.ibm.ws.webcontainer.servlet.ServletWrapperImpl.handleRequest
(ServletWrapperImpl.java:178)
        at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.invokeTarget(We
bAppFilterChain.java:136)
        at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebApp
FilterChain.java:97)
        at
com.ibm.rules.decisioncenter.web.core.filters.SecurityCheckPoint
Filter.doFilter(SecurityCheckPointFilter.java:95)
        at
com.ibm.ws.webcontainer.filter.FilterInstanceWrapper.doFilter(Fi
lterInstanceWrapper.java:195)
        at
com.ibm.ws.webcontainer.filter.WebAppFilterChain.doFilter(WebApp
FilterChain.java:91)
        at
com.ibm.rules.decisioncenter.web.core.filters.RemoteSessionFilte
r.doFilterInternal(RemoteSessionFilter.java:79)

Local fix

  • The workaround is go to the Rule Designer, and add
Type="xs:boolean" to the Check.Gap and Check.Overlap properties
in the dta files. Then synhronize the changes back to decision
center.

Problem summary

  • ****************************************************************
* USERS AFFECTED:                                              *
* Users in the Decision Center                                 *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* In old decision tables the check gap and overlap properties  *
* can be stored as String (instead of Booleans) in the dta.    *
* The dtx loader fails to load such tables, whereas Rule       *
* Designer can.                                                *
****************************************************************
* RECOMMENDATION:                                              *
****************************************************************

Problem conclusion

  • The code was fixed.

Temporary fix

  • Fix the DTA content or open the table in Rule Designer, edit the
properties and save the table

Comments

  • 



APAR Information




    

  • APAR number
    RS03155
    • 

  • Reported component name
    WS DECISION CTR
    • 

  • Reported component ID
    5725B6900
    • 

  • Reported release
    881
    • 

  • Status
    CLOSED  PER
    • 

  • PE
    NoPE
    • 

  • HIPER
    NoHIPER
    • 

  • Special Attention
    NoSpecatt / Xsystem
    • 

  • Submitted date
    2018-09-17
    • 

  • Closed date
    2018-09-20
    • 

  • Last modified date
    2018-09-20
    • 





    

  • 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
    WS DECISION CTR
    • 

  • Fixed component ID
    5725B6900
    • 



Applicable component levels


    

  • R881  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":"881","Edition":"","Line of Business":{"code":"","label":""}}]
              

                                                                    

          
 
        

      

    

      

        

          

            
Document Information


            

            


                        

            Modified date:
            

            01 September 2021
            

            
                      

        


        

        


      

    

  



    

  

  
    
            

          
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