Backup af transaktionlog fejler

Af en eller anden årsag, tages der ikke backup af vores transaktionslogfil. Hvorfor ikke? :(

Uddrag af loggen:
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Microsoft (R) SQLMaint Utility (Unicode), Version Logged on to SQL Server 'servernavn' as 'Domain\User'
Starting maintenance plan 'Backupplan 1' on 21-07-2004 02:00:00
Backup can not be performed on database 'DB1'. This sub task is ignored.

Backup can not be performed on database 'DB2'. This sub task is ignored.

Backup can not be performed on database 'DB3'. This sub task is ignored.

Backup can not be performed on database 'DB4'. This sub task is ignored.

Backup can not be performed on database 'DB5'. This sub task is ignored.

Backup can not be performed on database 'DB6'. This sub task is ignored.

Deleting old text reports...    1 file(s) deleted.

End of maintenance plan 'Backupplan 1' on 21-07-2004 02:00:00
SQLMAINT.EXE Process Exit Code: 1 (Failed)



Backup'en går i fejl på BEGGE backupplaner

Backupplan 1
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Optimizations: 00:00:00
Integrity: 00:30:00
Complete backup: 01:00:00
Transaction Log Backup: 02:00:00

Backupplan 2
************
Optimizations: 01:00:00
Integrity: 00:00:00
Complete backup: 02:00:00
Transaction Log Backup: 00:00:00

(Den plan der tager længst tid at eksekvere, varer kun 25 sekunder)