The analysis of multidimensional cube which is established on the subject domain of manufacture, sale and stock is applied to the Data Warehouse in HJ-ERP through the tools of OLAP and the MDX language. Furthermore the DSS is established based on HJ-ERP. 通过OLAP工具和MDX语言在华晶ERP数据仓库上建立了以生产、销售和库存为主题域的多维立方体分析,建立了在ERP系统基础上的决策分析系统。