APD issue: "query metadata is not complete"?

Hi All,

I am building an APD with query results loading to a direct update DSO. On doing a display data for the query in the APS, it gives me an error "query metadata is not complete". I am not sure what this error is referring to.

The query has certain filters in the filters section and also some variables used in defining local key figure formula's

In the APD definition for the query, I have detailed the name of the variant that I used for executing the query.

Is there anything that may be missing or some specific filter considerations with respect to APD's?

Thanks!

DB