This error ocurrs when from an EJB called a database utilities JAR. I call it to make an update in the database. This process don�t get any error log or something like that but when it finished(more or less it update 2000 rows) the TransactionRolledbackException is printed. I haven�t any idea because I don�t use EJB for database(I can�t remember the name, maybe CMP or something like that, no?), all access to database are make with classes java.
My application runs on IBM WebSphere Application Server for Network Deployment, 5.0.2 with a Oracle 9i database and Suse Linux.
Thank you very much and sorry for the text in Spanish.