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Need Help!!

Naren Thati

Joined: May 05, 2010
Posts: 1
I installed DbVisualizer 7.0.6 and Created a BEA Driver after that I am trying to get connect with all proper credentials(I double checked) but some how I am getting following error::

An error occurred while establishing the connection:
Type: java.sql.SQLException Error Code: 0
A naming exception was encountered while trying to connect: javax.naming.CommunicationException [Root exception is java.rmi.UnmarshalException: failed to unmarshal class; nested exception is: invalid type code: 31]
Jan Cumps

Joined: Dec 20, 2006
Posts: 2541

Welcome to JavaRanch, Naren.

Please pay attention to a few JavaRanch administrative matters.
Each of the remarks below have a link with instructions on how to work with the Ranch.
Take your time to read these instructions, and make corrections.

Your name has to meet the naming policy.
Please use a meaningful subject line.

Regards, Jan

OCUP UML fundamental and ITIL foundation
I agree. Here's the link:
subject: Need Help!!
jQuery in Action, 3rd edition