V$OBSOLETE_PARAMETER

V$OBSOLETE_PARAMETER displays information about obsolete initialization parameters. If any row of the view contains TRUE in the ISSPECIFIED column, then you should examine why.

Column	Datatype	Description
NAME	VARCHAR2(64)	Name of the parameter
ISSPECIFIED	VARCHAR2(5)	Indicates whether the parameter was specified in the parameter file (TRUE) or not (FALSE)