-4006: Unknown domain name 

Explanation:

There is no domain with the specified name.

User Action:

Use a <QUERY statement> issued on the system table DOMAIN.DOMAINS to see a list of the known domains. Change the name of the domain in the SQL statement accordingly. It may be sufficient to place the missing <OWNER> in front of the statement.

A user with DBA status can create a domain with the desired name and features.