Oracle Message ORA-00080 - invalid global area specified by level string

ERRORinvalid global area specified by level string
CAUSEAn attempt was made to dump an invalid global area.
ACTIONUse level 1 for the PGA, 2 for the SGA, and 3 for the UGA. Use to dump global area as well as bytes for every pointer; must be a multiple of 4.