Hi

Shutdown the database and then move or delete the ollowing file

scumnt: failed to lock /apps/oracle/product/9.2-cams/dbs/lkCOMP exclusive
Mon Mar 6 10:31:21 2006
ORA-09968: scumnt: unable to lock file
Compaq Tru64 UNIX Error: 13: Permission denied

There is a permission issue on that file.I think oracle will create the file during next start up.

regards
Hrishy