Infocube and Query output mismatch

Hi All,

I have the following values in Infocube.

WBS ELEM        EmpNo       Amount       Quantity     Unit of Measure

WBS1                     1111                   250                 2                  EA

WBS1               1111                100                            

WBS1               1111                500             4                EA

WBS1               1111                200                              

WBS1               1111                250             2                EA

When i execute the query, it is not considering the values where quantity is blank.

My query output should be 1300.

Now it shows  1000.

Could anyone please provide the solution?

Rgds,

Rathinakumar