Exception : -6550: ORA-06550: line 21, column 93:
PLS-00103: Encountered the symbol "FALSE" when expecting one of the following:
. ( ) , * @ % & | = - + < / > at in is mod not rem => ..
<> or != or ~= >= <= <> and or like as
between from using ||
The symbol ". was inserted before "FALSE" to continue.