I have a 1-page (plus login page) application in APEX 4.1.0.00.32 on Oracle 11.2. It uses theme 17 and I also tried theme 22 which gives the same error message when I try to import its file that I have just exported. There's a report region with a vanilla query.
In the Import GUI, I choose the import file, click next and then it shows me a "Web page cannot be displayed" page with "http://mydomain:7777/pls/apex/www_flow.accept" in the URL. When if I refresh the page, I see:
Error ERR-7621 Could not determine workspace for application (:) on application accept.
Expecting P-company or www_flow_company cookie to contain security group id of application owner.
I'm sure this is the first import I've tried since we upgraded from 11.1. I am able to import the same file into apex.oracle.com.
{Additional info: The server / server name changed which is more likely the cause than the Oracle upgrade.}
It was suggested here {message:id=10308292} that using theme 9 can be a problem. ???
Our folks here say that running the SQL export file is a workaround. I'll have to try that.
Howard