Plsql创建Job报错：ORA-06550

CREATE OR REPLACE PROCEDURE P_NEW_JINGQU_VISIT_GY_H(p_day STRING, p_hour STRING)    --定义参数
AS
v_day   VARCHAR2(255);
v_hour  VARCHAR2(255);  --定义变量
BEGIN
--用输入参数给变量赋值
SELECT MAX(clndr_dt) INTO v_day FROM NEW_JINGQU_VISIT_GY_H WHERE clndr_dt <= p_day;
SELECT MAX(hour_id) INTO v_hour FROM NEW_JINGQU_VISIT_GY_H WHERE clndr_dt = v_day AND hour_id <= p_hour;   --可以使用变量进行限制？

DELETE FROM NEW_JINGQU_VISIT_GY
WHERE clndr_dt = p_day
AND hour_id = p_hour;

insert into pro_log
select 'P_HX_JS_CASE_INFO',sysdate from dual;

COMMIT;
END;

declare

v1 int;

V2 VARCHAR2(2);

begin

v1 :=TO_CHAR (SYSDATE , 'yyyymmdd');

V2 :=TO_CHAR(SYSDATE-1/24,'HH24');

P_NEW_JINGQU_VISIT_GY_H(v1,V2);

end;