全球著名IT公司ILog的APS高级排产优化引擎，就连SAP、Oracle等ERP中的物料需求计划与生产计划算法都来源于ILog。APS高级排产系统我研究了好久，中间的性线求解算法可真谓难呀。其中tutorialcndlg.htm是帮助文件，src下是源代码-The world

There are 4 ways to exchange data with the R/3 System:1. The R/3 database systems allow you to directly access R/3 data using proprietary database interfaces. You should use these interfaces for read accesses only.2. File I/O allows you to access f

Often there are instances where an output from a SAP program is required on a physical paper in a pre-designed format. Using normal ABAP code this is not possible. Instead SAP provides an object called SAPscr ipt to generate such kind of documents wh