Wystąpił błąd
BipCore.UBipClient: [806999][0,2779885s]Error uBIP [{"CustomerAlias":"bip_ugtarnowo","MenuId":5989,"DocumentId":8250,"PageNumber":null,"DateMod":"2021-01-28 07:44:58","AllDocuments":false,"Period":null,"Year":null,"Quarter":null,"Month":null,"GetCategory":false}], URI "uBipApi/getContent" : Nie znaleziono danych historycznych. at --- end of inner stack trace ---