DB2 FOR LUW / DB2FORLUW / A50 - DB2

DB2 may crash under sqlribno if an internal record is selected 
as part of a RIDLIST scan 
 
The stack will be similar to: 
 
    memcpy 
    sqlribnoCb 
    sqlribno 
    sqlriExecSargThread 
    sqldEvalDataPred 
    sqldGetXMLDocument 
    sqldRowFetch 
    sqlriListFetch 
    sqlriSectInvoke 
    ... 
 
 
This APAR fix will introduce processing to skip over internal 
records allowing the scan to continue unimpeded. 
 
This situation is more likely to occur if the RIDLIST_SCAN takes 
a long time to run and will only happen if an internal record 
gets written or moved during the time the scan is open causing 
the rdilist scan to unintentionally attempt to see the internal 
record as data. 
 
Under normal data (ridlist_scan) conditions  there should be no 
way that a page dictionary slot is part of the scan nor should a 
page dictionary slot be interpreted to be a data slot.

**************************************************************** 
* USERS AFFECTED:                                              * 
* ALL                                                          * 
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* PROBLEM DESCRIPTION:                                         * 
* See problem description above.                               * 
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* RECOMMENDATION:                                              * 
* Upgrade to DB2 Version 10.5 Fix Pack 7                       * 
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First fixed in DB2 Version 10.5 Fix Pack 7

keiner bekannt / siehe Local-Fix

Datum - Problem gemeldet    :
Datum - Problem geschlossen :
Datum - der letzten Änderung:

12.09.2014
09.04.2015
29.04.2016