1447545 - A database error occured. The database error text is: [. (WIS 10901)

When refresh a webi report using Informix v.10 database ODBC connection, the WIReportServer throws the "A database error occured. The database error text is: [. (WIS 10901)" error.

This is the 1st SQLCOnnection error:
2010/03/04 18:50:27.125|<<| | |11711|1183570848| ||||||||||||||||Informix CLI|Informix Dynamic Server 2000|JobId:147176640|ENTER SQLConnect
SQLHDBC 0x0x48b5f008
SQLTCHAR * 0x0x8c1934c [CIRIS_PROD]
SQLSMALLINT -3
SQLTCHAR * 0x0x8c193c4 [cirisapp]
SQLSMALLINT -3
SQLTCHAR * 0x0x8c193ac [***********]
SQLSMALLINT -3
2010/03/04 18:50:27.125|<<| | |11711|1183570848| ||||||||||||||||Informix CLI|Informix Dynamic Server 2000|JobId:147176640|EXIT SQLConnect with return code -1 (SQL_ERROR)

Then, the Informix error message is truncated to "[".
2010/03/04 18:50:27.127|>>|E| |11711|1183570848| |||||||||||||||**ERROR:C3_dacs:CS::Error : (DBD(1),ID:769) "[" . [kc3cdbtbdacs.cpp;317]

Here, the WIReportServer determines the database cannot be opened.
2010/03/04 18:50:27.129|>>|E| |11711|1183570848| |||||||||||||||**ERROR:C3_GenericDA:(A) *** Cannot open database *** : (false) [kc3cdbgenda.cpp;180]
And this is what you see on the InfoView browser:
2010/03/04 18:50:27.136|>>|E| |11711|1183570848| |||||||||||||||**ERROR:WICDZ_i:Error stream : <ERRORS>
<ERROR COMPONENT="WIS" ERRORCODE="10901" ERRORTYPE="USER" MESSAGE="A database error occured. The database error text is: [. (WIS 10901)" PREFIX="ERR">
<DEBUGINFO BORESULT="5" FILENAME="kc3cdbtbdacs.cpp" LINEPOSITION="1847" MODULENAME="C3_CS"/>
<REQUESTINFO COMMANDID="" COMMANDNAME="" DPID="DP0" DPLONGNAME="Query 1 - CIRIS Summary" DPNAME="Query 1"/>
<REASON>
<CONTENT>
</CONTENT>
</REASON>
</ERROR>

XI3.1
Informix v.10 database server
IBM Informix ODBC Client SDK 2.90

KBA , BI-RA-WBI , Web Intelligence , Problem