Don't have Telegram yet? Try it now!
https://juanmercadoit.com/2010/11/26/ora-00201-control-file-version-10-2-0-4-0-incompatible-with-oracle-version-10-2-0-3-0/
ORA-00201: control file version 10.2.0.4.0 incompatible with ORACLE version 10.2.0.3.0