Cause
This error occurs when you attempt to open a database and the format of the latest transaction journal is incompatible with the version of JADE software being used.
Action
This error is likely to occur only if you have upgraded a JADE database to a new release and then restored earlier versions of your binaries and database files while retaining a transaction journal created in the new format. To avoid this problem, ensure that all database files, including transaction journals, are kept synchronized.
It is safe to remove an incorrect transaction journal when the database does not require recovery. In this case, the database switches to the next journal in sequence.