Application programing in S/4HANA

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7/20/20211 min read

Key stone of migrating succeffully you system to S4/HANA is to understand the architecture and tools emmebed in the new version of SAP .

There's tow type od CDS view , CDS veiw and CDS-managed DDIC view :

  • the main difference is CDS view is not created in database and can carries more semantics.

  • Define CDS-managed DDIC with 'DEFINE VIEW' and we add 'AbapCatalog.sqlViewName' as annotation in the declaration script.

  • CDS View is declared without annotation with ' DEFINE VIEW ENTITY'