impossible to copy project model

We have just installed version 12.2.1 on our test server.

V12.2.1 just now ?
V12.2.2 is already deployed, you should hjave migrated to this last patch.

In our PRODUCTION version (11.3.2), project managers could create their new project by making a copy of our template project.
With version 12.2.1, this is no longer possible (copy error message attached). We believe this is a legal issue.

We had a security improvement on V12.1 toreinforce security.
This lead to issue when creating project at root of projects.
This was fixed on V12.2.2 

My advise : migrate to V12.2.2 to get latest patch
and why not consider subscription service to get all fixes as soon as they are validated ?

NB :workaround for this issue
Project Managers can copy the template as new project "under an existing one that they manage", as a sub-project.
Then move the new project at root (it is possible for an existing project)
 

Hi,
As I understand (correct if I'm wrong)
 - the Project to copy of type Template (Modèle)
 - user have defautl profile Project Leader (Chef de Projet)
 - you did not change defaut access rights

Where does the project leader tries to copy the template ?
1) at the root pf projects structure ?
2) under the template project ?
3) under another existing project ?