Cause
This error occurs if your schema file defines a database file with a file number that is not valid; for example, the file number may not be in the range allocated for user systems.
Action
Change the database file number specified using the number option in the databaseFileDefinitions section of your schema file to refer to a valid file number. If the number is already allocated to a different file, the next available file number is used.
Alternatively, remove the number option to automatically use the next available file number.
Refer to your JADE messages (jommsg.log) log file for more details about this error.