p_RETCODE 编程客栈:= '-1';
p_retInfo := '已生成工资+社保类型账单，请不要重复生成。';
raise biz_exception;

exception
WHEN biz_exception then
null;
when others then
p_RETCODE := SQLCODE;
p_retInf编程客栈o := SUBSTR(SQLERRM, 1, 1000);
DBMS_OUTPUT.PUT_LINE('Error code ' || p_RETCODE || ': ' || p_retInfo);
rollback;