Oracle JDBC for v7.3.4

I am using v7.3.4 solaris library to run with JDBC 1.1 and JDK 1.1.5. The library is correctly placed in my LD_LIBRARY_PATH and the classes111.zip is available in the CLASSPATH. If I run the program with the JDBC OCI connection statements in a monolithic java program, it runs fine. The problem occurs when I attemt to split the connection code as another java file so that I can instantiate a connection class. I consistently get a No Suitable Driver error. My LD_LIBRARY_PATH and CLASSPATH are not changed from the previous single program run. Can someone tell me what is the error I am comitting here ?

Hello,
I want to create a synonym on an 11g database for a table residing on a version 7.3.4 database. As dblinks are no longer supported between these two version, can you share some options?Neither Oracle 7.3.4 nor the connection between Oracle 11.1 or 11.2 and Oracle 7.3.4 are supported.
So, you should convince the Customer to upgrade from Oracle 7.3.4 to 11.2.
Else, a Database Link between Oracle *11.1* or *11.2* and Oracle *9.2.0.8* is supported.
Also interoperability between Oracle *9.2.0.8* and *7.3.4* seemed to be (formerly) supported from 7.3.4 to 9.2 only (according to the Note *207303.1* from My Oracle Support).
So, if you have another Database in Oracle 9.2.0.8 it can help you to make the "bridge" between the Oracle 11.2 and Oracle 7.3.4 Databases. For instance, you may replicate (for instance by using Materialized View) the 8.0.6/8.1.7 Materialized views (which replicate 7.3.4 Tables), on the Oracle 9.2.0.8 Database. Then, from the Oracle 11.2 Database, you may create a Database link and Synonym to the 9.2.0.8 replicated Tables.
But, sincerely, it's not the good solution.
The right way in your case is to upgrade.
I correct what I've said above, in fact 7.3.4 --> 9.2 was supported but 9.2 --> 7.3.4 was not. So you have to add another intermediate Database as Sybrand said.
The second intermediate Database should be in *8.0.6* or *8.1.7*.
So you have this:
*11.2 <-> 9.2.0.8 <-> 8.1.7.4 / 8.0.6.3 <-> 7.3.4.5*
Hope this help.
Best regards,
Jean-Valentin
Edited by: Lubiez Jean-Valentin on Jan 16, 2011 6:29 PM

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    There are two similar threads:
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