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Informix - Problem description

Problem IT14446 Status: Closed

SERVER ASSERT FAILS IN FM_OPENANY AFTER UNEXPECTED CALL TO
EXECUTE_BLOB_ASSIGN DUE TO UNINITIALIZED VALUE_T

product:
INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10
Problem description:
The sqlexec thread assert fails with the following stack:

(Linux) 
fm_openany
fmopenstaging
fmbcreate
scollasblob
execute_blob_assign
lrvaldata
eval_projection_list
dodmlrow
dodelupd
excommand
sq_execute
sqmain

The session was performing a SQL update statement when 1 of the
columns being updated had a slightly complex value assignment
using nested DECODE statements like this:

plu_nbr  = DECODE(?,-1,plu_nbr,DECODE(?,-1,NULL,NULL,NULL,?))

This is likely a requirement to encounter the issue rather then
just a standard host variable assignment for the updated value
or some sort of constant value assignment.
Problem Summary:
****************************************************************
* USERS AFFECTED:                                              *
* Users of IDS 12.10                                           *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Update to IBM Informix Server 12.10.xC7                      *
****************************************************************
Local Fix:
Solution
Workaround
not known / see Local fix
Timestamps
Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :
23.03.2016
28.06.2016
28.06.2016
Problem solved at the following versions (IBM BugInfos)
12.10.xC7
Problem solved according to the fixlist(s) of the following version(s)
Informix EditionsInformix Editions
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