This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
I see a whole list of Oracle error codes there (12500, 12538, 12560, 508). Go to for example http://www.ora-code.com/ or look in the Oracle documentation to find out what those error codes mean; they will most likely give you a clue to what is going wrong.
Or just try typing in for example "ORA-12538" in Google and see what you find. [ June 24, 2008: Message edited by: Jesper Young ]