ABAP_DESCRIPTION SELECT>> is used to access a CDS view entity with parameters as a data source>. Actual parameters are assigned to the input parameters of the view. The values of these actual parameters are defined via user input. The view demo_cds_param_view_entity> used has the following CDS source code with a list of input parameters>: DDLS DEMO_CDS_PARAM_VIEW_ENTITY Those rows are read from the DDIC database table SPFLI> for which the distance in the transferred unit lies between the two passed values.