classes12.zip

From: Hans-juergen Schmitz <hans-juergen.schmitz_at_klinik.uni-regensburg.de>
Date: Thu, 30 Aug 2001 11:45:33 +0200
Message-ID: <3B8E0B3D.D194F62A@klinik.uni-regensburg.de>

Hello

I'm working (so far) successfully with
- Oracle 7.3.4 on Novell 5

NT 4.0 Client
Java JDK 1.3 (with JBuilder 4)
and classes111.zip to connect the Database (dated 8/1998)

until now there was no problem doing that.

On the 7.3.4.-Server I have a Database-Link to an Oracle 8 Server.

Accessing Data from a Table through the Database-Link results in a "Protocoll violation"-Error at oracle.jdbc.dbaccess.DBErrorcheck_error when executing the query (this is no problem in sql_worksheet).

I tried the following

upgrading to a new classes12.zip
upgrading to a new classes111.zip
upgrading to a new classes111b.zip

from Oracle-web-site

result: the Database-Connection fails with an "End of TNS-data-Channel" exception.

My oconnection-descriptor:

new
ConnectionDescriptor("jdbc.oracle.thin:@132.199.190.4:1521:ORCL",'myname','mypassword',nopwdprompt,"oracle.jdbc.driver.OracleDriver")

changing servername to a valid TNS-Name

new
ConnectionDescriptor("jdbc.oracle.thin:@RKHTCDB1_TCP",'myname','mypassword',nopwdprompt,"oracle.jdbc.driver.OracleDriver")

results in a SOException. tnsping on RKHTCDB1_TCP is successfully.

Any suggestions?

Hans-Jürgen Schmitz Received on Thu Aug 30 2001 - 04:45:33 CDT