Floorplan: Overview page, Waterfall Chart is not working

[sguski]

Hello guys,

i'm just new to the Fiori stuff. So be friendly.
I'm using visual studio code and I receive the data via an on premise system. The oData service populates simple fields like:

This Week
  . Number of articles (9 pcs)
  . Articles with stock (7 pcs)
  . Articles without stock (1 pcs)
  . Articles in transit (1 pcs)

Based on this I want to create an overview page with a chart card. So I'm using the floor plan und via guided development I was able to get something displayed:

I'm only working with local annotations. But I have no clue how to annotate the missing columns that it will get a water flow with the missing entities. I already check google, SAP resources but don't find the answer. (I saw the official SAP documentation for the SAPUI5 element but it was not really helpful. Played around the whole day yesterday without a solution.

I also don't understand where the wizard placed the definition of data points ... I was looking through all the files but I'm blind 😞 

Could you please assist? Here are my annotations for the diagram:

and here my meta data if needed:

Thanks in advance SVEN

[sguski]

no one an idea!? 

Tried already to add new measures like:

But I receive an error message 50017 "ungültige Datenbindung" (wrong data binding). But when I click on the "PropertyPath" it will perfectly refer to my metadata.xml ... so so field is existing 🙄

Any help is appreciated.