Importing Negative Numbers
Jan 23, 2008
Good morning,
We have some programmers creating text files from our mainframe. We will then import these text files into Microsoft Access. We have some negative numbers in the text files that the programmers have formatted this way for example, $100.00-. When I import the file into Access, it ignores the negative sign. I told our Lead Analyst that the programmers should format the negative numbers this way, -$100.00 in order for it to import correctly. She doesn't believe me and thinks I'm not importing the file correctly.
Does anyone have an literature on this so that I can show her so that we can move forward? Or can anyone confirm that what I'm saying is correct, it needs to be formatted with the negative sign in front of the number, not behind it.
Thank you
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Jan 3, 2005
Howdy Folks,
I have an equation that will often return negative numbers in an update query.
I need to be able to change any negative to zero, and update the table with that zero.
So far, all I've been able to do is ignore negatives with only positive numbers updating.
Thanks
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Sep 15, 2013
Code:
If Me.Text250 = BETWEEN -15 And 15 Then
Me.Label253.Visible = False
Else
Me.Label253.Visible = True
End If
Even when text250 =8 label253 is visible.
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Apr 19, 2011
I try to modify an access 2010 template from the MS website.The problem is that the template as is programmed does not accept as input negative prices. I need to use negative prices for offering discounts on my invoices. In my country the discounts are only displayed as products with negative prices/values. We do not use % discounts.
i try to create an products with negative price and to use it as an discount on the invoice. Both the products input form and the invoice input form give me the same error : "please specify an price list that is not negative" or "please specify non zero positive prices" ( sometimes it allow me to enter but when the software try to validate the form/invoice i just entered it give me those error/messages)
I changed all the field from currency in general numbers Where do I have to change in order to remove those formatting/condition..? The template has a lot of macros.. I an not able to change those macros if there are some formatting conditions in them. If it is allowed I will post the link to the free template i use to be more conclusive..Or I can give/ upload the template I use.
the link to my data base ( dropbox)
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Feb 4, 2006
I have a query where I have some negative numbers (f.e. -403,26) which I like to make a positive (i.e. 403,26).
How do I do this??
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Jan 24, 2008
I have a field on my report that contains positive and negative numbers. I'm trying to find a way to Sum the column twice for two different fields (one for positive sum and the other negative) To make this easy let me give a small example with explanation of the issue I am having. 14 rows of data containing positive and negative numbers in a field called [Rooms]:
1) -1
2) 1
3) 1
4) 1
5) 1
6) 1
7) 1
8) 1
9) 1
10) 5
11) 1
12) -5
13) 1
14) 1
The positive numbers represent confirmations, the negative numbers represent cancellations. I need 2 fields to separate these. The first field's control source is Sum([Rooms]). No problem there. Access does the math and comes up with "8" confirmations which is correct. Then in the second (Cancellation field) I try something like Sum([Rooms]<0) to get the negative numbers which should add up to -7 (-1+-1+-5), but instead I get -3 because it's not summing the values, it's really returning the number of rows that has a negative number. Is there any way this can be done at the ControlSource Property of a report field? Or if I could do a "Where" clause in a ControlSource I could acheive it another way, but I don't that is possible. Is this just something I'm missing with the way I'm stucturing the ControlSource or is it not possible. Or alternatively, is there a way to separate it in the query and have a separate query field for positive and negative going into the report. I can do one or the other in the query but I can't seem to do both without showing values of each type in both query fields.
Thanks for your help!
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Nov 18, 2014
Ok i know negative numbers can be a bugger in calculations:
Code:
Function FEV1pred(height As Double, ClientID As Double) As Double
Dim a As Double
Dim Age As Integer
Dim DOB As Date
Dim TestDate As Date
Age = DateDiff("yyyy", DOB, TestDate) + CInt(Format(DOB, "mmdd") > Format(TestDate, "mmdd"))
'In this case the clients Age is 39
a = -0.0244
'Now for the fun stuff...
FEV1pred = a
'returns -0.0244 so i know the dim a holds the neg number
FEV1pred = (a * Age)
'returns 1.708 (which is incorrect, how this calculation is reached.)
FEV1pred = (a * 39)
'returns -0.9516 (which is correct)
End Function
So something about the dimming of Age seems to be doing something to the equation but i can't work out what?
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Mar 13, 2015
I can not have any negitive numbers show up in my field so I need to round up and negatives to "0" ...
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Mar 20, 2007
I created a database for a survey. There are a lot of number fields and a few yes/no fields. I did a query to give an average for the number fields and a sum of the yes for the yes/no fields. I get the right number for the yes/no fields, but the number is negative. What do I need to do so that the number is positive?
Thanks
Robyn
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Sep 26, 2007
I have a table with data that is similar to this:
HCP1 DATE (Fields)
-.1 7/19/2007
-.2 6/14/2007
0 9/9/2007
1.2 4/23/2006
-.3 4/4/2007
2.4 3/7/2007
0 2/5/2006
1.1 2/6/2007
Etc. There are 0's, negative numbers and postive numbers. Some with at least one decimal point. I am trying to sort the data by the highest number in HCP1 field. When I run the query in Access it looks great. But when run through ASP on the server it is only giving me the negative numbers, no 0's no positve numbers. It would return -.1 in this sample data as the first record.
Anyone know what might be going wrong on the server side of things. The query statement looks the same on both sides. (server and access)
Thanks for any help.
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Aug 28, 2013
I am trying to have a number that is negative hold its negative value but show as positive when it is displayed on a report.
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Mar 7, 2014
I have a report where I have equipment tested every 90 days. I have a field called TEST DATE formatted using the medium date format
(07-Mar-14). I have another field called RETEST DATE where my query adds 90 days and displays the Retest date as (07-Jun-14).
I have a unbound box with a heading called "Day(s) passed retest date.
In the Control Source I am using =Datediff("d"[Retest Date],Now()). In this scenario the result is -90.
Is there a way for this -90 to stay at 0 until the 91st day where it will count up from there?
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Jul 7, 2014
Is there a way to show negative numbers in brackets without selecting the Currency format?
I want to show (75,000.00) and not -75,000.00
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Jan 13, 2015
I need to create a query in Microsoft Access to enter 1 or 0 in a field based on whether numbers in another field is positive or negative. Here are the details.
1 entered in a "late" field if "TotalHoursAheadOrBehindScedule" field has a positive number
0 entered in a "late" field if "TotalHoursAheadOrBehindScedule" field has a negative number
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Oct 13, 2005
I am trying to import a field into a data, which is either a number, a number and text or just text. Within Excel the format has been set to text. The data type for the field in Access has been set to text and yet for those records which are only numbers when imported the record is shown as a number in scientific format. Does anyone have any ideas how I can get the number to be a number in its full format?
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Jun 6, 2007
Dear All:
I have an access database with ID numbers(9-digits), names and a textbox titled "graduated".
I have an external excel file with ID numbers and and a column called Yes/No. Some of the ID numbers are already in the access database.
Can I do an import process and if the ID numbers match, the textbox called "graduated" will automatically populate with the word Yes or No?
Any ideas on how to get going?
Many thanks,
Dee
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Aug 12, 2014
I'm having multiple problems with my database like things such as -
i'm currently working on the Query 2 - On the Phone database (ignore Query 1) and i want to search for multiple plot numbers preferably in one parameter prompt with a comma to seperate numbers. (this could be a multitude of numbers so i would like to be able to input as many as needed). Also when i do search on this query since the Criteria is a 'Between' Value i would expect everything between the 2 numbers input to show up - but a lot of numbers out of the range show up too - why is this? (The Numbers are like "69 to 136" and they will show up - but 1-69 and 136-170 would too
I would also like to implement the search results from Query 2 into the Form i currently have made but it just opens up a access table when the search is made?
i cannot link my database as it is too big for the server - But here are the Criteria for Query 2:
Plot No - (criteria = Between [Enter First Plot No:] And [Enter Last Plot No:])
Site - (criteria = Like "*" & [Enter Site:] & "*")
Product - (criteria = Like "*" & [Enter Product:] & "*"
The Query is the one im most concerned about , i can live without a form.
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Jan 10, 2007
Ok so in excel I have some numbers that are stored as text. The reason being that they are zip codes and some begin with 0 and excel doesn't want numbers to start with 0....so when I import these into an access field that has an input mask for zip codes...will it convert these correctly since the field is a text with input mask?
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Aug 24, 2014
I have 2 fields that I would like to automate if possible
One field is called "p/o number" and another field called "line no"
These fields are part of an ordering database
Let say I have 200 items to purchase form 10 suppliers
And form example 20 items from each supplier
What I do at present is put the order number on each line item and the line number
example
p/o number line no
1 1
1 2
1 3
2 1
2 2
2 3
2 4
What I want to do is just put the first po number in the required line . Put the first line number in i.e. "1" and the macro will complete all the p/o numbers and line numbers for me as per the ones marked in red.
Example
1 1
2 2
3 3
2 1
2 2
2 3
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Jan 15, 2007
When i sort values, for some reason the negatives are at the top, followed by the highest positive values. Anyway to turn this off?
Tried google and searching these forums.
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Jan 3, 2005
I trying to create a table where the primary key is a customerID, using the autonumber function. I would like to leave the new value setting on Random, since two people may be using database. However, I'm getting a lot of negative numbers as CustomerID's. If there a way I can limit the pool of random numbers to positive only.
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Jan 31, 2008
I have become the default Access expert in my office... which means I know next to nothing, but more than any one else here. We have just converted an Access 2.0 (yes, really) db to Access 2000 db. It seems to function fine in most regards (all that we've tested so far) except that one autonumber in a table now gives negative numbers. It started at the same number as previously (let's say 433199), but has added a - and started counting back towards zero (-433199, -433198, etc.).
The chances of these unique numbers overlapping is slim, but I am concerned about how the negative numbers will effect other aspects of the db or our accounting system which use those distinct numbers as invoice numbers.
I would like to start at a new, positive number, but just don't know how!
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Jul 17, 2007
I'll see if I can make this clear and concise.
I basically want to sum totals(or rather subtract totals) from groups in a report. The problem is that all my numbers are positive and need a way if possible to change some to negatives.
I have 3 categories set up e.g
Account Payable , Accounts Receivable and Non-Revenue
In the form used for input , there is a drop down box in which you select 1 of the three account types. There is second box in which you input the amount (always positive). This second box is common to all account types therefore no matter the account you input the dollar values into this second box.
Right now the report is summing all values in the group so that it's not subtracting account payable amounts from account receivable amounts...Any help would be appreciated, and hopefully it will be a simple solution. NOTE: i would like to stay away from writing or editing any code. Thanks in advance
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Jul 26, 2007
Hello all, i have a calculation in a report that sometimes results in a negative number. is there anyway to make that negative number = 0 or equal to a specific text?
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Jul 27, 2005
I have a query calculating the sum of checked boxes of field 'A' ('letters sent') and the sum of checked boxes of field 'B' (letters received). My sum field is counting the boxes that are checked but showing the values with a negative sign in front?? How do I correct this? Also - could I create an additional field in this query to calculate the percentage% (success rate) #B's checked/#A's checked?
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Dec 20, 2005
I need to make a coupel of statements that display the total (sum) of negative amounts and positive amounts from a single list of results which comtains both negative and positive values. The two answers need to be displayed in the footer of a report.
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