Hi,
im trying to recognize the conception of deriviation functions successful the discourse of customized analytical queries and cds views.
My Goal is to recognize and make deriviation functions for circumstantial analytical query fields
As shown below, one privation to make a elemental Derviation Function for the tract DeriviationPlaneType
I proceeded arsenic follows (i tried to usage the deriviation for CostCenter (ZF_MYCOSTCENTER) arsenic an template):
1. My Base CDS Entity
2. My Deriviation CDS-Entity, my extremity is to lone person planetypes with the worth '747-400'
3. My Primary Data Source, arsenic acold arsenic one understand, one request to subordinate the cds-entity which contains the tract with the deriviation relation (ZI_PLANETYPE -> ZF_MYPLANETYPE-> DeriviationPlaneType)
4. Custom CDS-View
5. Custom Analytical Query
I've created a customized analytical query based connected the beforementioned customized cds-view.
But my Deriviation Function is not showing up
Did one miss anything?
I besides tried to conscionable transcript F_MYCOSTCENTER
and creating a elemental Cube
But one americium getting an mistake connection erstwhile utilizing this cube successful a customized analytica query erstwhile selecting my deriviation function.
I anticipation anyone tin assistance maine to hole this and to get an amended knowing however deriviation relation work.
best regards
Jonas