What ca i do if a backup is corrupt und restore doesn't work. gbak
aborts with:
gbak: restoring data for table KAS_BON
gbak: 10000 records restored
gbak: 20000 records restored
gbak: adjusting an invalid decompression length from 121 to 109
gbak: committing data for table KAS_BON
gbak: 28268 records restored
...
gbak: do not recognize table attribute 0 -- continuing
gbak: ERROR: attempt to store duplicate value (visible to active
transactions) i
n unique index "RDB$INDEX_11"
gbak: Exiting before completion due to errors

sometimes it aborts at:
gbak: adjusting an invalid decompression length from 121 to 109

i get an access vialoation and i have to restart Interbase-Server.

It's on both versions fb 1.0 and 1.5.

any help?

richard