[ABAP] URL-Parameter zusammenbauen / verketten

* URL Parameter
DATA(it_parameters) = VALUE tihttpnvp( ( name = 'sap-client'      value = sy-mandt )
                                       ( name = 'sap-ui-language' value = 'DE' )
                                       ( name = 'sap-ui-appcache' value = 'false' ) ).
* URL Parameter verketten
DATA(lv_par) = cl_http_utility=>fields_to_string( it_parameters ).

WRITE: / lv_par.