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PM12263: JAVA MEMORY ISSUE IN QUERY STUDIO WHEN MULTIPLE CONNECTIONS EXIST WITHIN THE DATA SOURCE

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APAR status

  • Closed as program error.

Error description

  • If a package uses a data source (any flavour - Informix, SQL
    2005, DB2 customer tested) that contains more than 1 connection,
    we see java memory usage grow quickly and eventually java
    appears to crash when using Query studio to manipulate data such
    as adding, removing re adding data items as well as expanding
    query subjects in the metadata tree. The extra connection within
    the data source can point to a valid database or to nowhere, it
    doesn t seem to matter.
    Following the exact same steps within Query studio when the data
    source only contains a single connection, we do not see the
    issue.
    
    Issue exists with 8.4.1 Go Sales (query) sample package with 2
    or more connections for a datasource (doesn't matter what data
    source type).
    

Local fix

  • use only 1 data source connection
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * All Users                                                    *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See error description.                                       *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to IBM Cognos 8 Business Intelligence 8.4.1 FP2      *
    ****************************************************************
    

Problem conclusion

  • Code Fix
    

Temporary fix

Comments

APAR Information

  • APAR number

    PM12263

  • Reported component name

    COG8 BI COG CON

  • Reported component ID

    5724W12CC

  • Reported release

    840

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt

  • Submitted date

    2010-04-14

  • Closed date

    2010-07-08

  • Last modified date

    2010-07-08

  • 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

    COG8 BI COG CON

  • Fixed component ID

    5724W12CC

Applicable component levels

  • R841 PSN

       UP

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Document Information

Modified date:
08 July 2010