PVSS00data - SYS/SEVERE - Database error, DataManTask, dbError, RAIMA Database Error *** Code:-4 can not open dictionary

Enclosed you'll find the explanation for a log-message which can occur during startup.
The messages are written to the PVSS_II.log-file.

PVSS00data (0), 2011.10.04 19:30:22.093, SYS, SEVERE, 69, Database error, DataManTask, dbError, RAIMA Database Error *** Code:-4 (PROGRAMMER/USER error: -4
can not open dictionary
C errno = 5: Input/output error
FILE: inittab.c(87)), errno:5 (Input/output error) FATAL ERROR - Trying to exit

Log-message with symbolic names:

PVSS00data (0), <TIMESTAMP>, SYS, SEVERE, 69, Database error, DataManTask, dbError, RAIMA Database Error *** Code:-4 (PROGRAMMER/USER error: -4
can not open dictionary
C errno = 13: Permission denied
FILE: inittab.c(87)), errno:13 (Permission denied) FATAL ERROR - Trying to exit

This log-message describes that the database cannot be opened.
The first log-message is always written in combination with other log-messages. The complete block of log-messages is listed below,
If this error occurs please check if the db-directory is existing at the project-directory and that it contain the necessary directories and files.
You can compare the db-directory at the project with the db-directory at the version-directory.
If the files are existing please check if the operating system-user which is starting the project has full access to the db-directory and its subdirectories and files.

PVSS00data (0), 2011.10.04 19:30:25.312, SYS, SEVERE, 69, Database error, DataManTask, dbError, RAIMA Database Error *** Code:-4 (PROGRAMMER/USER error: -4
can not open dictionary
C errno = 5: Input/output error
FILE: inittab.c(87)), errno:5 (Input/output error) FATAL ERROR - Trying to exit
PVSS00data (0), 2011.10.04 19:30:25.328, SYS, SEVERE, 69, Database error, DataManTask, dbError, RAIMA Database Error *** Code:-906 (SYSTEM/OS error: -906
unable to open TAF or DBL or LOG file
C errno = 13: Permission denied
FILE: taffcns.c(356)), errno:13 (Permission denied)
PVSS00data (0), 2011.10.04 19:30:25.328, SYS, SEVERE, 69, Database error, DataManTask, dbError, RAIMA Database Error *** Code:-906 (SYSTEM/OS error: -906
unable to open TAF or DBL or LOG file
C errno = 13: Permission denied
FILE: dblfcns.c(314)), errno:13 (Permission denied)
PVSS00data (0), 2011.10.04 19:30:25.343, SYS, SEVERE, 69, Database error, TypeAndIdDb, open
PVSS00data (0), 2011.10.04 19:30:25.343, IMPL, SEVERE, 54, Unexpected state, DataManDpIntern, init, Datenbank konnte nicht geoeffnet werden!
PVSS00data (0), 2011.10.04 19:30:25.359, SYS, INFO, 0, , Loading DpIdentification
PVSS00data (0), 2011.10.04 19:30:25.359, SYS, SEVERE, 69, Database error, DataManTask, dbError, RAIMA Database Error *** Code:-1 (PROGRAMMER/USER error: -1
database not opened
C errno = 13: Permission denied
FILE: trxfcns.c(33)), errno:13 (Permission denied)
PVSS00data (0), 2011.10.04 19:30:25.375, SYS, SEVERE, 69, Database error, DataManTask, dbError, RAIMA Database Error *** Code:-27 (PROGRAMMER/USER error: -27
transaction not active
C errno = 13: Permission denied
FILE: trxfcns.c(264)), errno:13 (Permission denied)
PVSS00data (0), 2011.10.04 19:30:25.421, SYS, SEVERE, 66, Error when connecting, DataManager, initialize
PVSS00data (0), 2011.10.04 19:30:27.515, SYS, INFO, 2, Manager Stop