Within my crystal report details section i have several values from the field amount
, i added a simple formula field to my group header to calculate the SUM({Amount})
Which works however i only want it to SUM
the positive values.
There is always a negative version of the positive.
Data
10
30
60
-10
-30
-60
Current Output with SUM({Amount})
0
Desired Output
100
Something like but in crystal variant
SUM({Amount}) FROM mytable WHERE {Amount} > 0
What i did was create a new parameter called ABSAmount
:
ABS({AMOUNT})
Then another
SUM({@ABSamount})/2
This gave me the required output.