REP-3000, An error occurred while attempting to establish an Applications File Server

Hi
Please find the below error , when i submitted conn request and get this error

DISPLAY, xhost,xclock are working fine.


REP-3000, An error occurred while attempting to establish an Applications File Server

APPLLCSP Environment Variable set to :

Current NLS_LANG and NLS_NUMERIC_CHARACTERS Environment Variables are :
American_America.AL32UTF8

'.,'

Enter Password:
REP-3000: Internal error starting Oracle Toolkit.
REP-3000: Internal error starting Oracle Toolkit
REP-0069: Internal error
REP-57054: In-process job terminated:Terminated with error:
REP-3000: Internal error starting Oracle Toolkit