I'm guessing it's a syntax problem.
This one doesn't give me an error, its just blank:
=Count("[QueryName]![QueryField]='String'")
This one gives me an Error. It's supposed to calculate a percentage. [ReportField] is working properly:
=[ReportField]/Sum([QueryName]![QueryField])
I am trying to work out the expression that will first count the number of 'Yes' returns in a series of yes/no boxes and then display as a percentage.
To explain...The yes/no boxes represent attendance over a 20 lesson course. I have added a count for each lesson for student attendance..(grouping them in the footer) but I would like to add the number of attendance for each student.
I have a table with the following fields; Row; AnimalID; Weight: Date_Weighed (see attached screenshot example).
I would like to make a query that gives me the percentage weight loss/gain since the last time a particular animal was weighed. For example, animal AAA gained 100% between 2014/01/01 and 2014/02/01. Animal CCC gained 0% between 2014/02/01 and 2014/03/01.
I plan to use this to create a pop-up that informs me if an animal had lost over 15% of its bodyweight since the last time it was weighed, indicating either a loss of body condition, or that a female has given birth.
I'm trying to create an expression to calculate percentage.
The fields, Value A and Value B might both have null values, but I do not want Access to treat nulls as zero (as in the Nz() fn). How do I get the expression to exclude any nulls and not calculate for those rows, but set the calculated value for a row with null A or B to zero.
I want it to set no calculated value to zero so I don't get overflow errors and can therefore order the data by the calculated field.
I have a subform based on a query. In that query, I have calculated values for price+tax and another price+discount+tax. Now I have a conditional formatting that if the gross total is not equal to amount due, the amount due box will turn red. However even if they are equal visually, it still turns red. Ex. The gross total is 336.00 and the amount due is 336.00 also, so it should NOT turn red, but it does. When I click on the amount due control, the value turns into 335.999999195337. How do I tell access not to make 336.00 into 335.999999195337.
View 3 Replies View RelatedI have problem that my chart in report cannot display values in "percentage" as it is in query no matter what.
Sample is in the attachment.
I have this table
Year AvgOfValue
2005 109.061690295772
2009 106.801581389669
I have to calculate the percentage of change of the values. I have very basic knowledge. How can I make a query to calculate the percentage of change?
What I'm looking to do is calculate the success rate (%) of compliance rates with Quality Control paperwork. Essentially, each record has 12 "check box" fields representing the different QC sheets that are submitted each day.
QCflavourChange
QCfillerOperator
QCblowMoulding
QCtorqueTest
QCnetContents
QClabeller
QCpacker
QCpalletiser
RMpreform
RMclosure
RMlabel
RMcarton
I have been able to find the code for counting the success rate of a specific type of QC sheet across multiple days worth of testing, eg:
=Sum(IIf([RMpreform]=True,1,0))])
But I have been unable to determine how I can count the total of all the successful fields listed above, across a single record.
I created a table called weld_performance. it consist weld_id, weld_prod, total_rt, accepted, rejected, and rejection rate. from weld_prod until rejection rate, the type data is number. the rejection rate field size is Single, and Format is Percent.
Based on this table, i create a query called query1. and based on this query1, i create a chart. please see attachment pic001. as you can see the data label on the chart is showing 0.66667. but in my query1, the value is 67%. if i click the value (67%) it's change to 0.66667.
So I guess, the chart is read the 0.66667 value from the query. now what i want to ask is, how can my chart data label is shown 67% instead of 0.66667 ??
Environment: Windows 7, Ms. Access 2010
I'm having difficulty in adding decimal amounts to a percentage expression.On a form in a text box I have a percentage expression of 73.38%. In a combo box I have a drop down menu of: 0.75, 0.5, 0.25, 0, -.25, -.5, -.75With another text box I would like to have the decimal amounts added to the percentage. For example, 73.38% + .5..Which will equal in the text box: 73.88%
View 2 Replies View RelatedI have been asked to create a database that creates orders, debits stock etc for my company. Now I have been asked to put in some kind of discount table with percentages for each individual item for each individual customer. What would the best way of doing this?
I figured in the Customer Table I would have a code such as 'CustomerADiscount' and 'CustomerBDiscount' etc. and then in my table maybe
Product A - CustomerADiscount - 10%
Product A - CustomerBDiscount - 20%
Product B - CustomerADiscount - 5%
Product B - CustomerBDiscount - 7%
This link these values up within a query? Would this be the best way of doing it?
Is Access able to determine a percentage in "10%" or "5%" or do I need some type of formula for it instead?
Calculation I am finding incredibly tricky. I am looking at peoples memberships, so have data structured like this:
Person ID Membership ID Membership Start Date Membership End Date
112233 98765 01/01/11 31/01/11
112233 12345 01/03/11 31/05/11
112233 67890 01/05/11 31/05/11
So, people can have had more than one membership.
What I am trying to find is the difference between the start date and end date of the memberships, and see if any were overlapping. So in the example above I would like to start at the first membership and compare this to the second, so the answer is 1 month difference between end date and next start date, then compare the second to the third, so the answer is -1 month between end date and start date.
I have a project to take. It relates to school fee payments by students. I have created tables, query and forms for the same. The database is able to calculate the Balance using the query. Now my major issue is how do I go about Calculating the Balance for the second fee payment, given that the amount payable on the next payment will be the previous balance. I have tried to think using the nested if to try it, but invain!
View 4 Replies View RelatedI have a table with staff in.
I have a table with the start and end of their shifts.
We have four possible locations and four weeks.
So I have four tables for each location.
I have a module that can work out hours and deductions based on time in and out. I built that into a seperate databse working on a one time in and one time out setup.
I want to incorporate the two so I can get the hours worked over four weeks at all locations and divide that by 4 to get the average weekly hours for a staff member.
I am trying to calculate the stock level for my spareparts. I am aware of that I am not to update the stock level in my table but calculate the total from the transactions.
View 9 Replies View RelatedI am calculating number of weeks between start and finish date. Some of the users have questioned the validity of calculation as they are not too sure if this is being calculated as Monday to Friday week or does it work by calculating 7 days. If the latter is true, then I should see a decimal value. I am using date diff formula.
View 12 Replies View RelatedHow I can get rid of Disk or network error with error code 3043? What this error indicates.
View 4 Replies View RelatedI split a database (without first making a copy of it) on my local machine and put the front end on a shared network drive. now no one can open any of the forms since the back end is on my machine.
is there a way to undo this or to split the database on the network drive so that users can get in?
i want to avoid having to redo the database from the ground up.
I faced this error :
Run-time error '-2147467259(80004005)
The database has been placed in a state by user 'Admin' on machine "topleveldomain' that prevents it from being opened or locked.
in vba code :
I write such as :
con.Open "Provider=Microsoft.ACE.OLEDB.12.0;Data Source=D:My ProjectBEdatabase1.accdb;"
I have used the ms access 2013.
I also have split this database such as instruction by people but nothing effect.
This error just pop up for the first time. I have compacted and repair db. I can log off db and come back in and everything seems to be working ok. Then in a few minutes it pops back in. When the error comes in none of the macros work. The db is split, using SQL as the BE. We have a script that if you delete the db on your computer a fresh db comes in and places it back on computer. I have deleted the db and that did not work.
View 2 Replies View RelatedI am trying to link some tables to my front end and the tables are within an encrypted and password protected database.
When I link the tables, it asks me for the passwork which I enter and the tables do get linked to the fron end..
However when I try to attach the table to a combo box or try to open the tables I get a message which says "Not a Valid Password"
So it does allow me to link the tables with the required password but when I try to open the linked tables it gives me the above error.
I am using Access 2010..
I am trying to aput a stock number into a form called (products) but it tells me there is no matching number in another table ( stocklist). yet that number is in another table (stocklist.
View 2 Replies View RelatedBasically what I am doing is duplicating a split form. I am not using a split form because I want to be able to have better control over the bottom half, and I am giving the end user a slightly different view of the same information in the bottom pane.
I've created a form with a subform. When the user moves through the records in the subform, I want the parent form to navigate with it. Note the parent child relationship does not apply here.
I've almost got it working fine, but there is a bug. It seems to originate when the user clicks on the subform ID field while the cursor is the cross, like the Excel fill symbol. Now if the focus is on the subform where ID=2, when the user moves to the parent, the parent navigates away from the record for some reason.
I've noticed that the GotFocus event is firing multiple times, and some of the events are nested. I've tried to set a flag to prevent the nested events from firing, but the bug persists.
The following code is used in calculating the due date for actions. The due date for each action is calculated from a preceding action date, by adding a defined number of days. The relationship between the actions is defined by assigning the predecessor/preceding action.I am trying to use a nested loop to firstly assign the criteria data agaisnt which the rest of the record set must be checked in order to determine if the criteria data is a predecessor and than to use the predecessor's information to calculate the due date for the record being checked. I keep on getting a no current record error at the .edit inside the nested loop.
'**Calculate action Dates
Public Sub CalculateDates()
Dim db As DAO.Database
Dim rs As DAO.Recordset
Dim strSQL As String
Dim NumOfRec As Long
Dim CritCounter As Long
Dim EvalCounter As Long
[code]...
Access 2010. I've created a database on my thumbdrive and I'm now wishing to place it on our network for multi-users. In copying/pasting the database the the network drive I'm getting the following error message when either trying to Compact and Repair and/or just simply close the darn thing.
Error message:You can't exit the Microsoft Access now.If you're running a Visual Basic module that is using OLE or DDE, you may need to interrupt the moduel.
Code:
Private Sub CommandButton3_Click()
Dim rngCell As Range
Dim i As Long
Application.ScreenUpdating = False
'Coverage code
i = Range("J" & Rows.Count).End(xlUp).Row
[Code] ....
Why doesn't access like the underlined (For control variable already in use).