SAP S/4HANA里extension include view和extension view的区别
原创SAP S/4HANA里extension include view和extension view的区别
原创
These three kinds of concepts are very important in CDS extensibility world!
(1) extensible CDS view: developed by SAP, for example I_PRODUCT.
(2) extension include view: developed by SAP, for example E_PRODUCT. There are central guideline defined for this kind of view.
(3) extension view: Automatically generated by system when customer uses S4 extension tool to publish the change of extension field
Guideline
Never code directly on extension include view. It only acts as a place holder for S4 extension tool. That is, it is internally used by framework, and not designed for application usage.
After you create extension fields, the field will not be appended to extension include view,(Nevertheless you can still see extension field visible in underlying SQL view of extension include view) , but to extension view instead.
Instead, you can find the corresponding extension view via tooltip below:
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原创声明：本文系作者授权腾讯云开发者社区发表，未经许可，不得转载。
如有侵权，请联系 cloudcommunity@tencent.com 删除。