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IT21921: NO ERROR MESSAGE IS RETURNED WHEN THE DATA EXCEEDS JSON ARRAY SIZE.

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You can track all active APARs for this component.

 

APAR status

  • Closed as program error.

Error description

  • When data/projection is larger than JSON array size, no error
    message is returned notifying the user, rather the command line
    returns silently:
    
    This is the output when trying to fetch data > 32K which is the
    max size of JSON array:
    
    nosql>db.testsize1000.find({"_id":"PWXXXXXXXXXXXX"},{"v.linkedEn
    tities.v.v.entityId":1})
    nosql>Row 1:
    nosql> {
    "_id":"PWXXXXXXXXXXX"
    }
    nosql>CDJSN1206I "1" row(s) returned in "30" milliseconds.
    
    With this defect fix, the following error message will be
    returned:
    
    nosql>DB2 SQL Error: SQLCODE=-443, SQLSTATE=38553,
    SQLERRMC=JSON_BINARY2;jsonBinaryOrNull2;33675:Selected JSON data
    is too long, DRIVER=3.70.4
    nosql>
    

Local fix

  • No Local Fix
    

Problem summary

  • ****************************************************************
    * USERS AFFECTED:                                              *
    * ALL                                                          *
    ****************************************************************
    * PROBLEM DESCRIPTION:                                         *
    * See Error Description                                        *
    ****************************************************************
    * RECOMMENDATION:                                              *
    * Upgrade to Db2 11.1 Mod 3 Fix Pack 3 or higher               *
    ****************************************************************
    

Problem conclusion

  • First fixed in Db2 11.1 Mod 3 Fix Pack 3
    

Temporary fix

Comments

APAR Information

  • APAR number

    IT21921

  • Reported component name

    DB2 FOR LUW

  • Reported component ID

    DB2FORLUW

  • Reported release

    B10

  • Status

    CLOSED PER

  • PE

    NoPE

  • HIPER

    NoHIPER

  • Special Attention

    NoSpecatt / Xsystem

  • Submitted date

    2017-08-09

  • Closed date

    2018-03-19

  • Last modified date

    2018-03-19

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

    IT19518

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

Fix information

  • Fixed component name

    DB2 FOR LUW

  • Fixed component ID

    DB2FORLUW

Applicable component levels

  • RB10 PSN

       UP

[{"Business Unit":{"code":"BU048","label":"IBM Software"},"Product":{"code":"SSEPGG","label":"DB2 for Linux, UNIX and Windows"},"Component":"","ARM Category":[],"Platform":[{"code":"PF025","label":"Platform Independent"}],"Version":"11.1","Edition":"","Line of Business":{"code":"LOB10","label":"Data and AI"}}]

Document Information

Modified date:
19 March 2018