Step 1 – Create Hosts Entry for Old Hostname add entry to the file WINNT\system32\drivers\etc\hosts Step 2 – Uninstall Enterprise Manager Console emca -deconfig dbcontrol db -repos drop Step 3 – Stop All Oracle Services Step 4 – Update listener.ora and tnsnames.ora with the new Hostname Step 5 – Rename Host and Restart DELETE THE [...]
