基于Web Dynpro for Abap的自助系统设计与实现
Design and Implementation for Employee Self-Service System Based on Web Dynpro for Abap

根据某公司员工自助服务的需求,针对在ERP系统中没有登录账号,仍然需要实现对员工自己相关人事信息提供自助服务的特殊要求,提出了安全可行的企业门户、EP和ERP三系统的集成方案,满足了单点登录的要求。对系统的架构进行了详细设计,论述了权限的控制方案,并对关键部分的程序进行了设计和代码实现。所设计的员工自助服务系统基于B/S运行模式,采用Web Dynpro for Abap技术开发,程序界面的易操作性接近Windows程序,交互性能在Web程序中具有绝对的优势。此外,系统在确保安全可靠、权限控制到位的前提下,实现了不具备ERP账号的员工对自己在ERP系统中的人事信息维护,而且为了促使业务流程的及时流转所采用的保障措施也具备一定的先进性。
This paper analyzed the needs for self-service of a company employee in detail. Though there was no login account in the ERP system, it still required the staff to provide self-service of their personal information. To solve this problem, this paper provided the safe and feasible integration of solutions-enterprise portals, EP and ERP,which could satisfy the requirement of single login. This paper carried out a detailed design for system architecture, discussing the authority control scheme and designing and making the codes for the key part of the program. The design of the employee self-service system was based on the B/S operation mode. It used Web Dynpro for Abap technology to develop. The easy-operatablity of program interface was close to that of Windows program, and its interactive performance had absolute advantage over that of the Web program. In addition, based on the premise of ensuring safety and authority-control, the system helped the staffs who had no ERP account protect their personal information in the ERP system. The safeguard measures in promoting the timely transfer of business processes were fairly advanced