anybody knows why does this error occur: Appreciate your time in replying.
[java] 2004-10-04 15:56:07,775 ERROR [SessionImpl] <main> net.sf.hibernate.impl.SessionImpl.execute: Could not synchronize database state with session [java] net.sf.hibernate.HibernateException: SQL insert, update or delete failed (row not found) [java] at net.sf.hibernate.impl.NonBatchingBatcher.addToBatch(NonBatchingBatcher.java:25) [java] at net.sf.hibernate.persister.EntityPersister.update(EntityPersister.java:689) [java] at net.sf.hibernate.persister.EntityPersister.update(EntityPersister.java:642) [java] at net.sf.hibernate.impl.ScheduledUpdate.execute(ScheduledUpdate.java:52) [java] at net.sf.hibernate.impl.SessionImpl.executeAll(SessionImpl.java:2414) [java] at net.sf.hibernate.impl.SessionImpl.execute(SessionImpl.java:2368) [java] at net.sf.hibernate.impl.SessionImpl.flush(SessionImpl.java:2236)
Oracle Certified Enterprise Architect (Part 1);SUN Certified Programmer;SUN Certified Business Component Developer;SUN Certified Web Component Developer;
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i want to know whether your mapping file is a generated one or have you created you own? Next, did you test your connection with the mapping file.... I mean when you enter the information in the mapping file wizard did that showed you the tables that are present in the schema(just for checking whether it is getting connected to thedatabase or not) find out this...then your problem is solved.. it is unable to contact your databse....