Change Release State
Open transaction SCLAS_API, Select Characteristic “Release State” and search for your CDS view. Change your CDS view’s release state to Released for version ‘2’
Extensibility registration in SCFD_REGISTRY (in ER3, package CUAN_MODEL_S_APPLICATION):
For Cube views: Retrieval should be done via association to extension include view.
For query views:
Query Designer app can be used to create new queries:
Query Browser can be used for multidimensional analysis of standard and custom queries: