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From "John C. Turnbull" <ozem...@ozemail.com.au>
Subject Errors connection to a database
Date Sat, 09 Jun 2007 05:38:42 GMT
Java 6.0, Windows XP Professional:


I am new to Derby and am using version  My program has been
connecting to a database without any problems until today when I get the
following 2 chained exceptions:


java.sql.SQLException: Failed to start database 'TestDB', see the next
exception for details - Error Code = 40000, SQL State = XJ040

java.sql.SQLException: No class was registered for identifier 24942 - Error
Code = 20000, SQL State = XBM0U


What do these errors mean?  They recur even after rebooting the machine





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