The following two lines are an example of two databases, each having its own different version of Oracle, and when using Oracle Financial Applications: ~PROD:APPLPROD:APPLSYS:/u01/appldev/rel10.5:/u01/home/oracle:/u01/home/oracle/product/7.2.3:Production database: ~DEV:APPLDEV:APPLSYS:/u02/appldev/rel10.5:/u02/home/oracle:/u02/home/oracle/product/7.2.3:Development database: The following two lines are an example of two databases, each having its own different version of Oracle, and when NOT using Oracle Financial Applications: ~PROD::::/u01/home/oracle:/u01/home/oracle/product/7.2.3:Production database: ~DEV::::/u02/home/oracle:/u02/home/oracle/product/7.2.3:Development database: Be sure to delete all extraneous lines from this file, with the exception of one line per database!