Hi,
i use postgresql version 8.1.3 with jdbc-Driver postgresql-8.1-407jdbc3.jar,
JBoss IDE 2.0.0 for the Hibernate Tools with the jdk1.4. This jdk i have to use!

In my hibernate.cfg.xml i set the
driverclass, password, connectionurl=jdbc:postgresql://localhost/jboss
and the dialect to PostgreSQLDialect.


The Error ist always:
ERROR main org.hibernate.util.JDBCExceptionReporter - ERROR: current transaction is aborted, commands ignored util end of transaction block.

And the console shows the Warning:
WARN main org.hibernate.util.JDBCEceptionReporter - SQL Error:0 SQLState 25P0

The following features are correct:
In the Hibernate Configuration View i see my databasetable.
I can open the Database node with my tables.
I can use the reverse engineering.
But i can't use the hql-Editor or the Hibernate Entity Model.

What is my fault?
- Do i have to add something in my hibernate.cfg.xml?
- Do i have to use another jdbc Driver?

Please help

Jürgen