OSErr = -932 Destination port requires authentication 

OSErr = -931 Location name is invalid 

OSErr = -930 Illegal service type, or not supported 



OSErr = -928 Invalid user reference number 

OSErr = -927 User's password is wrong

OSErr = -926 PPCStart failed because destination did not have inform pending 

OSErr = -925 Error has occured in the network

OSErr = -924 Unable to create a new userRefNum

OSErr = -923 The default userRefNum does not yet exist 

OSErr = -922 User hasn't specified an owner's name in Sharing Setup Control Panel 





OSErr = -919 PPCPortRec malformed



OSErr = -917 The session was closed 

OSErr = -916 The port was closed

OSErr = -915 Unable to contact application 

OSErr = -914 A system resource is missing

OSErr = -913 User hasn't named his Macintosh in the Sharing Setup Control Panel

OSErr = -912 Destination rejected the session request

OSErr = -911 User name unknown on destination machine 

OSErr = -910 A port is already open with this name

OSErr = -909 Bad parameter or invalid state for operation

OSErr = -908 Invalid session reference number 

OSErr = -907 Out of session tables

OSErr = -906 Port does not exist at destination

OSErr = -905 Network activity is currently disabled 

OSErr = -904 The system is unable to allocate memory, critical error

OSErr = -903 Unable to open port or bad portRefNum

OSErr = -902 Invalid or inappropriate locationKindSelector in location name



OSErr = -900 PPCToolBox not initialized