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BW中聚集是指根据CUBE中几个或者一个维度信息对象创建的小的CUBE,其实是新生成一张事实表,外加一些对应的维度表,可以提高数据的访问效率。An aggregate is a roll up of fact data where a total value is sufficient and no detailed information is needed.Technically speaking, an aggregate is a separate InfoCube with its own fact tableand dimension tables. When an aggrega 阅读全文
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If hierarchies and attributes for characteristics have changed, then it is necessary to make structural changes to the aggregates in order to adjust the data accordingly. Attribute change run is nothing but adjusting the master data after its been loaded from time to time so that it can change ... 阅读全文
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问题是这样的,3.5的数据源,做了个初始化,结果上载D包的时候提示: Full updates already available in DSO 0FIGL_O02; Cannot update init./delta 看看SDN上的解决办法:Full updates already available in DSO 0FIGL_O02; Cannot update init./delta Message no. RSM098When you have FULL LOADs in the DSO, it will NOT allow INIT/DELTA load activation. Yo 阅读全文
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ABAP增强的历史发展(2011-08-30 16:22:24)转载▼标签:杂谈分类: ABAP增强(enhancement)的概念其实很广,SAP标准系统之上的所有二次开发,我们都可以理解为增强,做增强的目的就是标准的sap正常的业务系统 不能满足实际需求,所以我们在标准的系统基础进行增加不同的功能来达到不同企业的要求,换句话说我们今天开发过程中所有的ADD-ON都可以说是增强开 发。但作为开发人员所说的增强主要是标准系统事先预留好的接口,根据不同业务需求,进行开发,我们称为增强,又叫出口。比如:1:在业务检查时,比如在某个工厂发货,可以设定在某个库位的出货只能使用某种移动类型。2:在需要界 阅读全文