[4.2EA] formatter error (INSERT ... LOG ERRORS)

CREATE TABLE err_test ( ID INTEGER NOT NULL, VAL VARCHAR2(64));

EXEC dbms_errlog.create_error_log('ERR_TEST','ERR_TEST_ER');

INSERT INTO err_test (ID, val)
SELECT 1, 'one' FROM dual
LOG ERRORS INTO err_test_er(to_char(sysdate,'YYYY-MM-DD HH24:MI:SS')) REJECT LIMIT UNLIMITED;

formatting the insert statement results in

INSERT INTO err_test (ID, val)
SELECT 1, 'one' FROM dual
LOG ERRORS INTO err_test_er(to_char
/*** Syntax Error at line 2, column 36


LOG ERRORS INTO err_test_er(to_char(sysdate,'YYYY-MM-DD HH24:MI:SS')) REJECT LIMIT UNLIMITED;
                                    ^^^                                                       

Expected: '(',
 ***/(sysdate,'YYYY-MM-DD HH24:MI:SS')) REJECT LIMIT UNLIMITED;