发布时间：2013-08-30 12:02:21

* REFRESH & CLEARREFRESH清空表头内容。CLEAR清空内表数据。* READ TABLE要注意哪两点。1. 使用READ TABLE之前，用CLEAR清空内表工作区。2. 以二分法搜索时，必须首先排序。* LOOP & READLOOP是循环读取内表。READ是批量读取内表。* COLLECT & APPEND* FOR ALL ENTERIES IN要注意哪两点1. 使用之前要.........【阅读全文】

发布时间：2013-08-29 11:15:02

dataelement  tells semantic attributes of a field domain tells technical attributes of a field domain A table is composed of fields. To create a field you need a data element.A data element's definition requires a domain. The domain contains.........【阅读全文】

发布时间：2013-08-23 17:17:00

ALV: SAP List ViewALE: Application Link and EnablingBAPI: Business Application Process InterfaceBDC: Batch ImportDynpro: Dialog program/Online ProgramEDI: Electroinc Data InterchangeIDoc: Intermedicate DOCument......【阅读全文】