Checking Analysis Authorizations as Another User

Use

On the analysis authorization management screen, you can call specific transactions as another user by choosing Execute as... on the Analysis tab page. All checks for analysis authorizations (and only these authorizations) are run for the specified user. This makes it possible for a user to gain access to more authorizations than s/he would normally have. This transaction should therefore be specially protected using authorization object S_RSEC.

More information:

Management of Analysis Authorizations

Overview: Authorization Objects