Your X axis data type should be set to text, not number.
Your Y axis should be set to number / decimal.
Try that for starters
Check to make sure all the fields you are using Sum() on are number fields and not text fields.
It could be that Sum() is simply not going to calculate if there are any fields that are not numbers, such as the empty fields you are using. You could use an if statement within the sum that will check to see if the field is empty, return a 0, or otherwise return the field. That may not be what you would like though for your data. Here is the setup:
Sum(if(isEmpty(DB BP Lignes::MO Design; 0; DB BP Lignes::MO Design))
All the fields are Numeric types. I tried something else that might help you.
Instead of doing a sum on the fields, I summerized another field and used it the graph. You can see that as soon as the result is not integer, the column is not displaying in the graph.
s.MO Design is a Summerized field of MO Design that is of Numeric type.
Hope this brings up something.
I tried it but this did'nt do the trick.
What happens if you change the Y axis to "as entered" instead of "decimal". Just for kicks.
I'm sure there is something simple with your file that I am missing, if there's any way you can post a sample file for me to fool around with I'm sure I could figure it out in a few minutes.
I'm sending you the file. I erased almost everything to reduce the file size keeping the essential. I looked up everything again and rather I miss something, or it's out of my competence.
PW : 007
It' your mission!