Oracle Error Message
PLS-00116: Duplicate where-clause in table expression
Reason for the Error
Two or more WHERE clauses were found in a DELETE, SELECT, or UPDATE statement. The WHERE clause specifies a condition under which rows in a table are processed. The condition can contain several logical expressions connected by AND or OR, but a statement can contain only one WHERE clause.
Solution
Remove one of the WHERE clauses and, if necessary, connect logical expressions by AND or OR