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# division by zero when export in Adobe

Posted on 2009-05-11
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I have a report where I want to see the percentage of the amt that insurance company paid on the total amt charged.
I originally entered this formula but got a DIVISION BY ZERO error when exporting into Adobe.
ccur({Archrg99.Ins_Paid}) % ccur({Archrg99.Chrg_Amt})

So, I tried to alter the appointment by entering  this formula but still get the error.
if {Archrg99.Ins_Paid} = "0"
then
0
else
(ccur({Archrg99.Ins_Paid}) % ccur({Archrg99.Chrg_Amt}))

The problem is that some insurance companies have not paid yet so the INS_PAID amount may be zero.  When I check the formula (either one) it says there are no errors and the report runs.  I only get the error when exporting in Adobe.

Can you help.
Kate Rogers
0
Question by:kvrogers
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Expert Comment

ID: 24358771
Why are you checking the Ins_Pais amount.  You need to check the Chrg_Amt since that is the field you are dividing by.

mlmcc
0

LVL 35

Accepted Solution

James0628 earned 500 total points
ID: 24360570
Basically, what mlmcc said.  It's fine (mathematically) if Ins_Paid is 0.  That will just give you a 0 result.  If you're getting a "divide by 0" error, Chrg_Amt must be 0 (Or possibly null?) in some records, and that's the field you need to check.  If Chrg_Amt could ever be null, revise your formula to:

if IsNull ({Archrg99.Chrg_Amt}) or {Archrg99.Chrg_Amt} = "0"
then
0
else
(ccur({Archrg99.Ins_Paid}) % ccur({Archrg99.Chrg_Amt}))

If Chrg_Amt won't be null, you can leave out the IsNull test.

I assume from your test for = "0" (with quotes) that these fields are strings.  Obviously testing for "0" will only match that exact string.  If a zero could be represented in other ways ("00", "0.00", etc.), then you'd need to alter that test accordingly.  Likewise, if the fields could ever be something other than a number, you should test for that too.

James
0

LVL 35

Expert Comment

ID: 24502204
To be fair, if the problem was that you were checking Ins_Paid for 0 instead of Chrg_Amt, mlmcc probably deserves most of the credit (and points) for pointing that out first.

James
0

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