PL SQL Programming Oracle PLSQL Tutorial

If no matching exception is found, the exception is propagated to the enclosing block.

SQL>
SQL> BEGIN
  2    DBMS_OUTPUT.PUT_LINE(1 / 0);
  3  END;
  4  /
BEGIN
*
ERROR at line 1:
ORA-01476: divisor is equal to zero
ORA-06512: at line 2