企业电子采购平台与ERP系统集成接口设计与实现
发布时间：2018-11-10 18:46
【摘要】：随着科技的发展,信息的进步,企业的信息化管理也日趋于精细化。为了满足信息化管理的需求,企业决定以SAP作为ERP进行实施,实现企业资源的最佳配置。另一方面企业在业务上有专业化要求,需借助电子采购平台进行相关的专业管理。电子采购平台与ERP系统之间彼此独立缺少联系,信息不能共享,成为“信息孤岛”,孤立的信息系统无法有效提供跨部门、跨系统的综合性信息,严重阻碍了企业信息化建设。因此,如何采用快速有效的方法解决ERP与电子采购平台并存问题,已成为系统应用集成的关键。也是企业关心的焦点。鉴于系统集成信息架构,集成技术,数据抽取、转换方法和接口实现方式等实施存在的问题,本文通过分析企业电子采购平台和ERP系统的当前状况,设计和实施电子采购平台和ERP系统数据集成与功能集成;通过集成业务的测试以及实际运行的业务流程结果分析,验证了企业电子采购平台与ERP系统的集成方案的可行性和实用性。本文首先分析了电子采购平台和ERP系统在企业中所处的层次和职能,通过对二者集成的模型和相关技术分析和研究,采用了基于Webservices模式下XML和SOAP技术以及SAP的RFC和IDoc技术,通过对系统业务流程梳理,确定了系统集成所采用的技术架构及接口开发方法,搭建了系统集成架构。其次结合企业的招标业务体系特点,基于XML语言的异构系统间数据交换技术和基于B/S/S模型的网络数据交换技术。运用建模语言(UML)完成系统集成需求分析、设计和实现,实现了电子采购平台与ERP系统的集成。最后根据企业预期目标,经过分析和整体测试以及在线系统操作,通过企业展示出的良好的运行效果验证了系统的性能,实现了两个系统的数据交互和功能交互。本文设计并实现的系统集成接口已上线并运行良好,通过主数据集成,保证了企业核心数据在各个应用系统的一致性,强化了企业对各业务系统的共性数据管理;通过财务凭证集成,实现了企业业务系统数据资源共享和功能整合,使两个系统在业务逻辑层面成为了一个有机整体,提高了企业信息化应用水平。同时为企业将要实施和推广的SRM、CRM系统与ERP系统集成的实现,提供了实施方法和技术指导。
[Abstract]:With the development of science and technology and the progress of information, the information management of enterprises is becoming more and more refined. In order to meet the needs of information management, the enterprise decided to use SAP as ERP to realize the best allocation of enterprise resources. On the other hand, enterprises have professional requirements in business, need to use electronic procurement platform for related professional management. The electronic procurement platform and the ERP system are independent of each other, and the information can not be shared. The isolated information system can not effectively provide inter-departmental, cross-system comprehensive information, which seriously hinders the construction of enterprise information. Therefore, how to solve the problem of coexistence of ERP and electronic procurement platform by using fast and effective method has become the key of system application integration. It is also the focus of business concern. In view of the problems existing in the implementation of system integration information architecture, integration technology, data extraction, conversion method and interface implementation, this paper analyzes the current situation of enterprise electronic procurement platform and ERP system. The design and implementation of electronic procurement platform and ERP system data integration and functional integration; The feasibility and practicability of the integration scheme between the enterprise electronic procurement platform and the ERP system are verified by the test of the integrated business and the analysis of the results of the actual operation of the business process. This paper first analyzes the level and function of E-Purchasing platform and ERP system in the enterprise. Through the analysis and research on the model and related technology of the integration of the two systems, XML and SOAP technology based on Webservices mode and RFC and IDoc technology based on SAP are adopted. Through combing the system business process, the technical framework and interface development method of system integration are determined, and the system integration framework is built. Secondly, considering the characteristics of enterprise bidding business system, data exchange technology between heterogeneous systems based on XML language and network data exchange technology based on B/S/S model. The system integration requirement analysis, design and implementation are completed by using modeling language (UML), and the integration of electronic procurement platform and ERP system is realized. Finally, according to the expected objectives of the enterprise, the performance of the system is verified through the analysis, overall testing and online system operation, and the data interaction and functional interaction between the two systems are realized. The system integration interface designed and implemented in this paper has been up line and running well. Through the master data integration, the consistency of the enterprise core data in each application system is ensured, and the common data management of each business system is strengthened. Through the integration of financial voucher, the data resource sharing and function integration of enterprise business system are realized, which makes the two systems become an organic whole in the level of business logic, and improve the application level of enterprise informatization. At the same time, it provides the implementation method and technical guidance for the integration of SRM,CRM system and ERP system which will be implemented and popularized by enterprises.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52
本文编号：2323299
[Abstract]:With the development of science and technology and the progress of information, the information management of enterprises is becoming more and more refined. In order to meet the needs of information management, the enterprise decided to use SAP as ERP to realize the best allocation of enterprise resources. On the other hand, enterprises have professional requirements in business, need to use electronic procurement platform for related professional management. The electronic procurement platform and the ERP system are independent of each other, and the information can not be shared. The isolated information system can not effectively provide inter-departmental, cross-system comprehensive information, which seriously hinders the construction of enterprise information. Therefore, how to solve the problem of coexistence of ERP and electronic procurement platform by using fast and effective method has become the key of system application integration. It is also the focus of business concern. In view of the problems existing in the implementation of system integration information architecture, integration technology, data extraction, conversion method and interface implementation, this paper analyzes the current situation of enterprise electronic procurement platform and ERP system. The design and implementation of electronic procurement platform and ERP system data integration and functional integration; The feasibility and practicability of the integration scheme between the enterprise electronic procurement platform and the ERP system are verified by the test of the integrated business and the analysis of the results of the actual operation of the business process. This paper first analyzes the level and function of E-Purchasing platform and ERP system in the enterprise. Through the analysis and research on the model and related technology of the integration of the two systems, XML and SOAP technology based on Webservices mode and RFC and IDoc technology based on SAP are adopted. Through combing the system business process, the technical framework and interface development method of system integration are determined, and the system integration framework is built. Secondly, considering the characteristics of enterprise bidding business system, data exchange technology between heterogeneous systems based on XML language and network data exchange technology based on B/S/S model. The system integration requirement analysis, design and implementation are completed by using modeling language (UML), and the integration of electronic procurement platform and ERP system is realized. Finally, according to the expected objectives of the enterprise, the performance of the system is verified through the analysis, overall testing and online system operation, and the data interaction and functional interaction between the two systems are realized. The system integration interface designed and implemented in this paper has been up line and running well. Through the master data integration, the consistency of the enterprise core data in each application system is ensured, and the common data management of each business system is strengthened. Through the integration of financial voucher, the data resource sharing and function integration of enterprise business system are realized, which makes the two systems become an organic whole in the level of business logic, and improve the application level of enterprise informatization. At the same time, it provides the implementation method and technical guidance for the integration of SRM,CRM system and ERP system which will be implemented and popularized by enterprises.
【学位授予单位】：哈尔滨工业大学
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP311.52
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