转自: https://blog.csdn.net/cylcylcylcylwo/article/details/80171550
HANA激活CDS VIEW note 2242679
新建ddl,名称 ZEXT_MM044_DDL ,描述 Extension view for Append ZEXT_MM044_DDL,
选 extend view
@AbapCatalog.sqlViewAppendName: 'ZEXT_MM044_V'
@EndUserText.label: 'Extension view for Append ZEXT_MM044'
extend view nsdm_e_marc with ZEXT_MM044_E {
t.zzbaxh
}
激活即可
附:MARCU能查到数据,MARC查不到,因为查MARC是走的代理对象
而不是直接查的MARC表
走的是NSDM_V_MARC这个DDL视图,如果附加了字段,必须要 extend view
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原文链接:https://blog.csdn.net/cylcylcylcylwo/article/details/80171550