Apache Derby DB Error Code XJ045 – Invalid or (currently) unsupported isolation level, ‘

In this blog post, let’s learn about the error message “XJ045- Invalid or (currently) unsupported isolation level, ‘ in Apache Derby Database and the description of the error.

Error Message

XJ045- Invalid or (currently) unsupported isolation level, ‘

Error Details

Invalid or (currently) unsupported isolation level, ‘‘, passed to Connection.setTransactionIsolation(). The currently supported values are java.sql.Connection.TRANSACTION_SERIALIZABLE, java.sql.Connection.TRANSACTION_REPEATABLE_READ, java.sql.Connection.TRANSACTION_READ_COMMITTED, and java.sql.Connection.TRANSACTION_READ_UNCOMMITTED.