Hi,

First of all, excuse me for my bad english...

i'm trying to connect my php webserver to an ids v.11.5 informix server.

I already configured DRDA connection and db2 runtime client because i'd to use pdo_ibm adapter.

From onmonitor i have these databases
When Log
Database Name Owner In Dbspace Created Status

sysmaster informix rootdbs 01/14/2011 U
sysutils informix rootdbs 01/14/2011 U
sysuser informix rootdbs 01/14/2011 U
sysadmin informix rootdbs 01/14/2011 U
test01 informix test01 01/14/2011 N
test02 informix test02 01/14/2011 U


If i try to connect to database test01 with following php instruction:
$sb = new PDO("ibm:hostname=192.168.10.60;database=test01;po rt=1527", "informix", "********");
or
$db = new PDO("ibmRIVER={IBM DB2 ODBC DRIVER};DATABASE=test01;HOSTNAME=192.168.10.60;POR T=1527;PROTOCOL=TCPIP;", "informix", "*******");

i receive:
SQLSTATE=HY011, SQLSetConnectAttr: -99999 [IBM][CLI Driver] CLI0126E Operation invalid at this time. SQLSTATE=HY011

the same instruction works correctly with the other database

$db = new PDO("ibm:hostname=192.168.10.60;database=test02;po rt=1527", "informix", "********");
or
$db = new PDO("ibmRIVER={IBM DB2 ODBC DRIVER};DATABASE=test02;HOSTNAME=192.168.10.60;POR T=1527;PROTOCOL=TCPIP;", "informix", "*******");

If i enable transaction (ontape -s -L 0) on test01 database i can connect correctly.

Why can't i connect to an informix database configured without transaction?

i don't understand if it's a problem of informix configuration or db2 client configuration or what else...

Thank you,