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PI97603: HTDS: NPE DURING SERIALIZE THE RESPONSE DATA.

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APAR status

  • Closed as program error.

Error description

  • Below is the NPE exception thrown when response data is doing
    the serialization.
    
    <ds:exception>java.lang.NullPointerException
                    at
    com.ibm.rules.res.xml.internal.XSDUtil.serializeSimpleJavaType(X
    SDUtil.java:222)
                    at
    ilog.rules.res.decisionservice.web.IlrWebServiceServlet.addSpeci
    ficOutParameterInResponse(IlrWebServiceServlet.java:420)
                    at
    ilog.rules.res.decisionservice.web.IlrWebServiceServlet.setOutPa
    rametersInResponse(IlrWebServiceServlet.java:346)
                    at
    ilog.rules.res.decisionservice.web.IlrWebServiceServlet.onMessag
    e(IlrWebServiceServlet.java:237)
    

Local fix

  • N/A
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All HTDS users                                               *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * the code using  a weak hashmap to cache serializers is not   *
    * properly identifying when a serializer has been garbage      *
    * collected                                                    *
    ****************************************************************
    * RECOMMENDATION:                                              *
    ****************************************************************
    

Problem conclusion

  • the code is fixed
    

Temporary fix

Comments

APAR Information

  • APAR number

    PI97603

  • Reported component name

    WS BUS RULES Z/

  • Reported component ID

    5655Y3100

  • Reported release

    910

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2018-05-04

  • Closed date

    2018-06-27

  • Last modified date

    2018-06-27

  • 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 BUS RULES Z/

  • Fixed component ID

    5655Y3100

Applicable component levels

  • R910 PSY

       UP

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Document Information

Modified date:
27 June 2018