Research On Implementation Of Secondary Development Integrated CRM And WMS Base On SAP Of A Company

With the rapid development of China's economic construction,the optical fiber industry has also been rapid growth in China,In addition to chips,China has become the world's optical communication industry factory,the world's largest manufacturer and exporter of optical communication products and components.This article A company belongs to optical communication enterprise.In recent years,the company continues to expand the business sector and scope,Develop the world's top new products to attract customers at different levels,the aim is to make the company in the entire optical communications industry has a leading position.The scale of the company's business is increasing and the market share is expanding.With the increase of order error rate and information omission,as well as the increasing variety and frequency of products shipped,the traditional manual operation,manual record of documents,examination and approval process and information transmission rely on paper documents,has been unable to meet the existing needs.At the same time,The original functions of SAP Business One have not kept up with the development of the company,as well as the complexity of business processes,the accuracy of data requirements is also increasing,so in the entire logistics chain to improve the efficiency of PMC is facing a huge challenge.At the same time,the secondary development of SAP and introduction CRM and WMS is impatient.On the basis of practical problems,this paper expounds and analyzes the existing problems of A company,lists some important factors that hinder the efficiency of PMC.In view of these problems,the author develops the order import interface on SAP by using the function Add-on technology of SAP platform,and uses Oracle(Hong Kong)and SAP(Shenzhen)network VPN,using ODBC connection mode,and successfully imported sales orders into SAP automatically.At the same time,based on B/S mode and C/S system architecture,component-based development platform,using PDA through WIFI communication,real-time interaction with WMS server,through SAP interface,WMS and SAP to achieve data information sharing between the group and the factory warehouse data information sharing.It solves the problems of warehouse entry,data update lag,low operation efficiency and so on.Through a series of improvement,optimization and upgrading of SAP secondary development,the labor cost and logistics cost of the whole operation process are reduced.At the same time,the unreasonable operation mode in the process is solved,which makes the SAP and the actual operation process of the company perfect combination,and further improves the overall operating efficiency of the company.Promote warehouse to scientific,automatic,data oriented,intelligent and internationalized management system.