"Distributed Transactions require Oracle9i client and Oracle Services for Microsoft Transaction Server software."

I get the error above when attempt to run a COM+ transaction accessing Oracle9i. I'd been checked the installation of Oracle9i and Oracle Services in the client computer and it is ok.

I am using Windows Server 2003 and the database server is on another Windows Server 2003. The database is Oracle9i Enterprise Edition.

At Stanford's web site (http://www.stanford.edu/dept/itss/do...h1.htm#1079911) I found Oracle's documentation that explains this, but it didn't worked for me.

Oracle Services is installed in both machines.
The Oracle MTS Recovery Service is running.
The COM+ component is registered.

When I use the same component with SQL Server 2005 beta 2 it works fine. What else do I need to do?

Thanks in advance.

Caio Pereira

Caio,

<<
"Distributed Transactions require Oracle9i client and Oracle Services for
Microsoft Transaction Server software."

I get the error above when attempt to run a COM+ transaction accessing
Oracle9i. I'd been checked the installation of Oracle9i and Oracle Services
in the client computer and it is ok.

I am using Windows Server 2003 and the database server is on another Windows
Server 2003. The database is Oracle9i Enterprise Edition.

At Stanford's web site
(http://www.stanford.edu/dept/itss/do...96/ch1.htm#107
9911) I found Oracle's documentation that explains this, but it didn't
worked for me.

Oracle Services is installed in both machines.
The Oracle MTS Recovery Service is running.
The COM+ component is registered.

When I use the same component with SQL Server 2005 beta 2 it works fine.
What else do I need to do?
Have you checked that both WinServer2003 machines have network transactions
enabled?


--
Tomas Restrepo
tomasr (AT) mvps (DOT) org
http://www.winterdom.com/

Tomas,

Do we need to check the transactions in the network server domain or just the database server and client machines?

Caio Pereira
"Tomas Restrepo (MVP)" <tomasr (AT) mvps (DOT) org> wrote

Caio,

<<
"Distributed Transactions require Oracle9i client and Oracle Services for
Microsoft Transaction Server software."

I get the error above when attempt to run a COM+ transaction accessing
Oracle9i. I'd been checked the installation of Oracle9i and Oracle Services
in the client computer and it is ok.

I am using Windows Server 2003 and the database server is on another Windows
Server 2003. The database is Oracle9i Enterprise Edition.

At Stanford's web site
(http://www.stanford.edu/dept/itss/do...96/ch1.htm#107
9911) I found Oracle's documentation that explains this, but it didn't
worked for me.

Oracle Services is installed in both machines.
The Oracle MTS Recovery Service is running.
The COM+ component is registered.

When I use the same component with SQL Server 2005 beta 2 it works fine.
What else do I need to do?
Have you checked that both WinServer2003 machines have network transactions
enabled?


--
Tomas Restrepo
tomasr (AT) mvps (DOT) org
http://www.winterdom.com/

<<
Do we need to check the transactions in the network server domain or just
the database server and client machines?
Just in the database server and client machine. Note that sometimes I've
seen cases where a machine restart has been required for the change to take
effect...


--
Tomas Restrepo
tomasr (AT) mvps (DOT) org
http://www.winterdom.com/

Tomas,

The DTC and COM+ were disabled in the Oracle database server.
We enabled them and then restarted the server, but it is returning the same exception message.

Any new ideas?

Caio Pereira
"Tomas Restrepo (MVP)" <tomasr (AT) mvps (DOT) org> wrote

<<
Do we need to check the transactions in the network server domain or just
the database server and client machines?
Just in the database server and client machine. Note that sometimes I've
seen cases where a machine restart has been required for the change to take
effect...


--
Tomas Restrepo
tomasr (AT) mvps (DOT) org
http://www.winterdom.com/

Caio,

<<
The DTC and COM+ were disabled in the Oracle database server.
We enabled them and then restarted the server, but it is returning the same
exception message.
Services for MTS installation on the client machine....


--
Tomas Restrepo
tomasr (AT) mvps (DOT) org
http://www.winterdom.com/