Cannot run SOAP Queries with ITM 6.2.2   

Hi,

I use BIRT 2.3.2. In our company, we updated ITM to 6.2.2. After upgrading, my reports had no result. Just waiting until i stop.
I can ping the webservice successfully from the datasource, but cannot run a soap query.
All the other datasources or datasets had no problem too. (DB2/XML)

We checked the ITM but saw nothing, everthing was working well. I can run soap query from web browser successfully.
I changed the debug level to ALL and looked at the logs. But saw nothing like an exception or a connection failure.

We saw such an error in the internet but not with BIRT, with Perl. As i remember they upgraded the libraries and eveything was solved.
That's why i tried to use BIRT 2.3.5. But it failed too :(

We asked ITM guys that what was changed. But we got the answer nothing about Web Service, as in the document of ITM6.2.2

So, in the end, we downgraded ITM to &.2.1. But we'll have to upate it soon. So i have to solve this problem.
Do you know anything about it ?
Or dou you know how BIRT conncets to Web Service ??