>>Take a look at the beginning of this blog post
>>http://blogs.lessthandot.com/index.php/DataMgmt/DBProgramming/MSSQLServer/delete-all-data-in-database-when-you-hav
>>
>>As you can see, all identifiers are put in [ ] and also Nikola uses just one command to delete all constraints at once (as Boris suggested also).
>
>Yes, that is probably what it is. But, as I just mentioned in Sergey's message, I just don't understand why it is working as is on the other two servers. IAC, with the [] characters, that should resolve the problem. I will only be able to confirm that next week.

May be there are some test tables in that database.

The simple way to check if the problem is in the table names

select Table_Name from Information_Schema.Columns -- for this database

see if there is something odd here

Then check the same for constraints.