It is not possible to explicitly create or delete application folders in the MIME Repository because these must be consistent with your BSP applications.
You can, however, create subdirectories for the application directories to obtain a more clearly structured overview of the folder if you have a large number of MIME objects.
To make application-specific MIMEs available to all applications, you can store them in subdirectories of the PUBLIC folder. These MIME objects can then be used on a cross-application basis.
Procedure
To create a MIME folder:
Since a new object is created in the SAP System with this subdirectory, the dialog box Create Object Directory Entry is displayed.
The new MIME folder appears in the browser.