INFORMIX WHSE A / 5725D1400 / C10 - IDS 12.10

When you are running a query which is offloaded to the Informix 
Warehouse Accelerator the query execution can be canceled with 
an error: 
 
26561: cannot map to Informix sqlcode: DRDA OPEN IWA 
error:-904,'57011', Query compilation failed... 
 
In the message log of the operating system the Informix 
Warehouse Accelerator is running on you will find an exception: 
 
AssertionFailedException: An assertion 'mCodesAndValues != 
__null' failed. Additional info:  Pointer to CodesValues is NULL 
 
followed by 
 
CompilerException: Query compilation failed with error condition 
'An assertion 'mCodesAndValues != __null' failed. Additional 
info:  Pointer to CodesValues is NULL 
 
When the IN clause is rewritten with OR the exception will not 
occur.

**************************************************************** 
* USERS AFFECTED:                                              * 
* IWA acceleration with IN clause inside CASE ... WHEN         * 
* construct within WHERE clause of SELECT query.               * 
**************************************************************** 
* PROBLEM DESCRIPTION:                                         * 
* See Error Description.                                       * 
**************************************************************** 
* RECOMMENDATION:                                              * 
* Update to IBM Informix Server 12.10.xC6 or newer version.    * 
****************************************************************

Problem Fixed In IBM Informix Server 12.10.xC6

keiner bekannt / siehe Local-Fix

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

16.06.2015
30.12.2015
30.12.2015

12.10.xC6