NAV 2016 Query count rows

Hi,

I have a Problem with a query in NAV 2016.
In the Sales Header table there is a new field "Sales Promotion No.".
This field is also in the Warehouse Shipment Header.
When I create a new Warehouse Shipment Header from the Sales Header, the no. will be transferred.

Now I want a Query which Shows me all Sales Promotion Nos. from the Sales Header in a Group and how many Sales Headers and Warehouse Shipment Headers exists for this Promotion No.

This is my current query:

OBJECT Query 55500 Distribution Orders
{
  OBJECT-PROPERTIES
  {
    Date=16.09.16;
    Time=12:35:31;
    Modified=Yes;
    Version List=;
  }
  PROPERTIES
  {
    CaptionML=[DEU=Verteilerauftr„ge;
               ENU=Distribution Orders];
  }
  ELEMENTS
  {
    { 1112000000;;DataItem;                  ;
               DataItemTable=Table36;
               DataItemTableFilter=Document Type=CONST(Order),
                                   Sales Promotion No.=FILTER(<>'') }

    { 1112000002;1;Column;SalesPromotionNo_SalesHeader;
               DataSource=Sales Promotion No. }

    { 1112000001;1;Column;NoOfOrders         ;
               MethodType=Totals;
               Method=Count }

    { 1112000004;1;DataItem;                 ;
               DataItemTable=Table7320;
               DataItemLink=Sales Promotion No.=Sales_Header."Sales Promotion No." }

    { 1112000003;2;Column;SalesPromotionNo_WhseShptHdr;
               DataSource=Sales Promotion No. }

    { 1112000005;2;Column;NoOfWhseShpts      ;
               MethodType=Totals;
               Method=Count }

  }
  CODE
  {

    BEGIN
    {
    }
    END.
  }
}

Unfortunately the counting of the Warehouse Shipment Header is not correct.
Both shows the total of the lines in the query.
If I have 2 Sales Headers and 2 Whse Shpt Headers with the same "Sales Promotion No.", both counts show "4".

What's wrong with my query?


Best regards
dannyt