Iif Iserror With Multiplication
Nov 8, 2006
I'm trying to create an expression field in my query that multiplies 2 fields that are in the query. Here is the code I'm using...
NTA#: IIf(IsError([HeaderProductionQuantity]*[NTA]),0,[HeaderProductionQuantity]*[NTA])
The quantity field has the amount of pieces that we produced in a given day. The NTA field is a number 1-4 and blank that show the amount of pieces that require the NTA job.
As long as there is a number in the nta field, I get a good calculation. If the nta field is blank, I get #error in the query. What is wrong with the above formula that it isn't replacing the #error with 0?
If I put the 0 at the end of the formula, it replaces the good calcs with 0,so the formula is correct, correct?
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Feb 27, 2006
I am querying a date field which in some few cases do not have dates and hence I'm getting #Error.
I am trying to use a combination of the IIf and the IsError functions in order to produce a null or "" value instead of #Error. Here's what I am trying in a select query but I still get the same result?
STARTDATE: IIf(IsError(CDate([DFIT])),"",CDate([DFIT]))
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Aug 24, 2007
Hi
In excel you can use ISERROR to account for errors, for example 0 / 0. Is there an alternative in Access!
Thanks in advance.........
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Mar 13, 2015
I want this query to count all of the different types of order (Clase de Orden) and if a type of order isn't found, to return zero. How do I do this using IsError, since when it doesn't find an order, it gives me an error. This is the query:
TRANSFORM Count([E 025].Porcin) AS CountOfPorcin
SELECT[Listado de Empleados].Supervisor, [E 025].[Alias de TP], [E 025].Usuario, Telfonos.Telefono, Count([E 025].Porcin) AS [Total Of Porcin]
FROM Telfonos INNER JOIN ([Listado de Empleados] INNER JOIN [E 025] ON[Listado de Empleados].[Codigo de Usuario] = [E 025].Usuario) ON
[code]....
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Jul 11, 2005
Hi
I need help creating a calculated field. I'm not sure how to write the IF statement.
Calculated Field Name: Special_Rate
Data Field Name: phrearn_earn_code
Bascially....
If phrearn_earn_code = OT1, then I need to Multiply OT1 * .5 for a total.
Thanks
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May 20, 2005
Please, help!
I have the projects profile form and would like access to calculate some values automatically, when I enter certain data for each project.
I enter "Forecast" and "Probability"
The result has to be X=Forecsst*Probability
I write in the options of text filed for the result the following
=Summ([Forecast]*[Probability])
and he calculates it only for one form, but not for others. In other forms the summ stays the same or changes to something absolutely random. Why?? What should I write to proceed these stupid multiplication? :confused:
Thank you!!!
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Oct 25, 2006
OK, I should be able to figure this out, but I'm getting frustrated... I also haven't been able to find the answer via the search feature or MS help, so I'd be overly appreciative if someone could slap some sense in me with an answer to this.
All I am trying to do is write an IF expression in "Text9" that resides in a subform (that feeds a table) that will multiply the value typed in the "MatQuan" text box by a specified amount. (Example below)
Private Sub LocQuan_AfterUpdate()
If Forms![frmEntry]![PartNumber] = "1A4595" And Me.Location = "Vane ID" Then
Me.Text9 = ((LocQuan.Value) * (0.021))
End Sub
I know it's recognizing the specified part number in the master form because I tested it using different instructions. When I type the line that is supposed to do the multiplication as I think it actually should be, I get an error. As seen above, it does nothing at all. I've tried many different variations with either a debug error or lack of results.
Could someone please show me how to properly write this darned expression?
Thanks in advance!
Yours in stupidity,
Ceejay (currently wearing a dunce cap)
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Nov 27, 2007
Hi Folks.
I have a question about query. There is two field in query.Total and Currency. I'd like to multiplication total and currency filelds.I so thing do in query. if currency field is empty , write total to the GTotal.if you help to me I would be very glad.
Thank you
For Example
GTotal:[Total]*[Currency] it is very good working. but I don't want this calculation
GTotal:iif([Currency]is not null;[Total]*[Currency] or iif([Currency] is null; [Total]) it is not working. Query result : -1 :confused:
Total Currency GTotal
10 * 1.2 = 12
20 * = 20 like.....
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May 6, 2015
I got the following problem.
This code doesn't calculate the exact value:
Code:
Sub TEST()
Dim strSQL As String
Dim b As Double
DoCmd.SetWarnings False
b = DLookup("MC", "COMMON_DISTRIBUTION", "YEAR = 2015")
[Code] ....
My variable b is 0.230.
The TNS is multiplied with 0.228.
It seems a problem with the Str(b).
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Mar 13, 2014
I have a table with inventory items, a separate table with storage charges per day (ex .03, .04, .05 per day/per item)
I have created some queries where I take the items & # of days they have been in storage and when I try and create an expression for storage charges based upon QTY & # of days I am getting results like it is multiplying whole numbers and not very small increments like .03
I have checked the math, and its not multiplying by 3 instead of .03... I cant quite figure out how it is coming up with the numbers.
Again, the pricing is coming from a lookup wizard to another table. It seems like it should be a very straight forward expression but I cannot get it to work. Does the figures being from a lookup have any issues?
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