VMS Help
DCE, DCE_SECURITY, Admin Intro, DCE$IMPORT, Messages, IMP_PRINUSE

 *Conan The Librarian

 principal <principal> in use by another OpenVMS username

       Explanation:

       The DCE principal name specified for the OpenVMS username
       being imported is associated with another OpenVMS username.

       User Action:

       Choose a DCE principal name that is not associated with any
       OpenVMS username.
  Close     Help