null and chart in expression

[#1]

hai friends

1)i have following issue that is

i have some excels there is no null in excels but after data maodel it is showing null

amy body can suggest me how to resolve

2)  i have combo chart how i can show custemised position in chart  pls see the attachment

[#2]

Hi,

1. null values will be generated when you perform join.

so you use supress null values option in dimension tab of the chart.

2.To customize positions in a chart,

select the chart then press cntrl+shift at a time,

then chart will highlight the postions with bordor

so now you can move or resize...

Niranjan M.