unable to shutdown application/database

I'm in a tough situation. I'm running ECC6 on Oracle10g on a Solaris 10 box

The home directory of user <sapsid>adm is lost & there is no backup for it . Hence I cannot log in as user <sapsid>adm and shutdown the application & database for backup

However in directory /sapmnt/PRD/exe I can see executables files stopsap , stopj2eedb & stopdb as seen below

root@PRD#pwd

/sapmnt/PRD/exe

root@PRD#

root@PRD#

root@PRD#ls -ltr stop *

-rwxr-xr-x 1 root root 49066 Jan 26 2007 stopsap

-rwxr-xr-x 1 root root 11119 Jan 26 2007 stopj2eedb

-rwxr-xr-x 1 root root 11119 Jan 26 2007 stopdb

is it safe to use these files to stop & start the application and database ?

is there a way round this. ?

Regards