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I have several problems trying to connect VP to the Oracle database in order to do the reverse engineering process.

Im using a client computer, conected to the oracle server using my LAN.

The client computer:
Windows xp
Oracle client adminsitrator

The server
Windows server 2003
Oracle 9

I donwload and install in my client computer the jdk 1.4, also download all the JDBC drivers available in:
http://www.oracle.com/technology/software/tech/java/sqlj_jdbc/index.html

and no one conects to the database. VP is giving to me this error:

java.sql.SQLException: Excepción de E/S: The Network Adapter could not establish the connection at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179) at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:334) at oracle.jdbc.ttc7.TTC7Protocol.handleIOException(TTC7Protocol.java:3678) at oracle.jdbc.ttc7.TTC7Protocol.logon(TTC7Protocol.java:352) at oracle.jdbc.driver.OracleConnection.(OracleConnection.java:365) at oracle.jdbc.driver.OracleDriver.getConnectionInstance(OracleDriver.java:547) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:347) at org.orm.ertodb.DriverWrapper.connect(DriverWrapper.java:27) at java.sql.DriverManager.getConnection(Unknown Source) at java.sql.DriverManager.getConnection(Unknown Source) at v.imdy.i(:44) at v.imdy.f(:53) at v.bur.run(:21)

Any idea? i have to instal JDK 1.4 on the oracle server??]]> http://forums.visual-paradigm.com/posts/2838#21222.html http://forums.visual-paradigm.com/posts/2838#21222.html
Would you mind send me some screenshot about your database configuration inside VP to have a look?

Best regards,
Rain Wong]]> http://forums.visual-paradigm.com/posts/2838#21292.html http://forums.visual-paradigm.com/posts/2838#21292.html