Symptom
You are trying to access the view without the parameter
Environment
SAP S/4HANA Cloud
Reproducing the Issue
1.Go to Custom Analytical Query
2.Click on Query
3.Click on Preview Button
Cause
It is expected behavior, Parameter are part of the data source cannot be made optional
Resolution
It is not possible to access the view without the parameter, View Parameters are always mandatory while previewing the query.
See Also
Creating User-Defined Parameters
Maintaining Parameter Mapping of Data Sources
Keywords
Custom Analytical Query, Custom CDS view, Data source, Preview Query, View Parameter , KBA , BC-SRV-APS-EXT-AQD , Fiori based Query Designer , Problem
Product
SAP S/4HANA Cloud Public Edition all versions