Stops the ENOVIA V5 server to which the client is connected.
Role : This method enables the disconnection to the ENOVIA V5 server.
Caution : Any usage of this method other than in batch process is highly discouraged.
Example of prohibited usage is through user-exit or any interactive-based procedure.  
Returns:
S_OK : Disconnection was performed sucessfully
E_FAIL : The disconnection has failed. Possible reasons are :
Unable to catch the PDM Doc Environment
No current connection to a running server
Unknown
This object is included in the file: CATPDMInteropServices.h