problem about using Oracle Form 6i to connect Oracle Database 10g expr

[programmingnewbie888]

Sorry to interrupt all of you.

I have encountered a problem about using Oracle Form 6i to connect Oracle Database 10g express.

As I would like to

I use Oracle Net8 Easy Config to create a connection.

According to "tnsnames.ora", the paramater of connection is as follows;

XE =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = 127.0.0.1)(PORT = 1521))
(CONNECT_DATA = (SID = XE))
)


Unfortunately, when I use Oracle Net8 Easy Config to test the connection, an error message is prompted as follows:

Connecting....

The test did not succeed.
ORA-03106: fatal two-task communication protocol error

There may be an error in the fields entered
or the server may not be ready for a connection.
You can check the server and retry, or continue.


After I google it, I still have no idea how to solve the problem. I would like to ask, could anyone mind providing some hints or solution to address the issues.

Thanks for your assistance in advance.

 

[Turkbear]

Hi,
Could be a version mismatch - see this for ideas:

http://www.orafaq.com/forum/m/117586/0/?srch=fatal+two-task+communication+protocol+error#msg_117586

To Paraphrase:"The Help you get is proportional to the Help you give.."