I'm trying to rebuild the sybase database of a ZCM 11.4.2 server but I'm having some trouble following the steps shown in the documentation.

According to step 11 of the documentation I'm supposed to run

dbeng12 %ZENWORKS_HOME%\database\zenworks_ZONE_NAME.db -n rebuild

and then according to step 12 run

<ZENWORKS_HOME>\share\ASA\BIN64\dbunload.exe -c "UID=zenadmin;PWD=password;DBF=<ZENWORKS_HOME>\dat abase\zenworks_<ZoneName>.db" -ar -ap 4096 -ii -et"

however in my case I'm unable to unload the database if the database was started in rebuild mode. If i try to unload the database while the database is in rebuild mode I receive the below error.

SQL Anywhere Unload Utility Version
Connecting and initializing
***** SQL error: Database name not unique

Any ideas of what I may be doing wrong ?