Error with Template Package

[tom_guenter]

Hi all,

I've just created a template package in order to use format templates.
Afterwards, as soon as I create a new diagram and try to create an element which has been defined on a template, I get an error message ("There was an error creating the requested object. Please try again later."). However, the element appears on the diagram, but not in the project browser.

On the other hand, elements which have not been defined in the template package can be created without any problems.

Does anyone have an idea what the problem might be? Thanks in advance!

Regards,
Tom

Environment:
EA 7.0.814
Used with a central repository (MySql/ODBC).

[tom_guenter]

As I discovered, this only appears in case of enabled security and just if the option "Require User Lock to Edit" is activated.