How to exclude combinations of certain lines?

I have a report that is grouped twice.

At job then at task. I am trying to excluded when two fields are zero. But I get a mess of results.

A b c

GF2 task1 5 6 0
GF2 task2 0 2 0
GF2 task3 8 0 1
GF2 task4 0 7 2

GF1 Total 13 15 3

How would I excluded line only task2? When A and C are zero?

I tried at the GF2 but task(s) 1, 2 and 4 would disappear if I did " (Sum ({vdvProjectLines.numJobTRXNActlCost}, {vdvProjectLines.chrTaskNumber}) > 0
and Sum ({vdvProjectLines.numJobTRXNRvEstSal}, {vdvProjectLines.chrTaskNumber}) > 0)"


Thanks for your advice.
PN

What does work is if I do:
(Sum ({vdvProjectLines.numJobTRXNActlCost}, {vdvProjectLines.chrTaskNumber}) > 0.07
or Sum ({vdvProjectLines.numJobTRXNRvEstSal}, {vdvProjectLines.chrTaskNumber}) > 0.07)


For task2: I found that the amount was .07 which rounded up to 0. But this is contrary to sql logic. This statement is almost like at the group selection: "Only include records that match our clause of >.07 for column a or > .07 for column c. "

Anyone have simple explanation for this?

Ok to close found that this acceptable tolerance on the report.

Thank you.

If You want to supress when a=0 and c=0 then write the next code

Code:

---

(Sum ({vdvProjectLines.numJobTRXNActlCost}, {vdvProjectLines.chrTaskNumber}) = 0 AND
(Sum ({vdvProjectLines.numJobTRXNRvEstSal}, {vdvProjectLines.chrTaskNumber}) = 0)

---

Or

If You want to print when a<>0 or c<>0 then write the next code

Code:

---

(Sum ({vdvProjectLines.numJobTRXNActlCost}, {vdvProjectLines.chrTaskNumber}) <> 0 OR
(Sum ({vdvProjectLines.numJobTRXNRvEstSal}, {vdvProjectLines.chrTaskNumber}) <> 0)

---

JG

jggtz is right.

Another simple solution just to see how many fields are zero:

In the suppress formula you can place a check
zero_fields := 0;

if a = 0 then
zero_fields := zero_fields + 1;

if b = 0 then
zero_fields := zero_fields + 1;

if c = 0 then
zero_fields := zero_fields + 1;

if d = 0 then
zero_fields := zero_fields + 1;

if zero_fields >= 2 then
true
else
false;