please post the outcome of ps -ef|grep pmon and do following.while running:
If possible, shutdown the database and start it. Make sure that all env values are correctI already did this before. But lets have another try...
If that doesnt work do following:-
take a backup of orapwcomas and delete it
then create a new password file
example orapwd file=$ORACLE_HOME/dbs/orapwcomas password=syspassword entries=10
Is this hostname correct in your tns entry?Now I've removed the FQDN from the hostname in the tnsnames.ora but still no success.
Again, unset two_taskNever set this before. It's unset.
remove and then recreate the password fileDone. Nothing. Insufficient privileges.... very strange....