Split Tables>>Front End Doesn't Recognize Backenc
Jan 10, 2005
I split my database. Then got the bright idea to rename them. Now when I launch the front end (which contains the forms, etc.), I get a message saying that it can't find my backed. I've tried renaming the back end back to its original name, but its still not working.
What is the best way to fix this situation? I was thinking about opening the front end, and re-importing the tables from the back end, or, breaking the links between the front end and back end. If I re-import, should I move stuff from the front end to the back end or vice versa?
Thank you in advance for your help.
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Sep 18, 2013
I have used the code below to send an email automatically when a new record has been created. However I recently added the If Then statement to the code as you can see. The problem is that the email wont send because it says "There must be at least one name or distribution list in the To Cc or Bcc box". It is most likely saying this because it doesn't recognize "IT" in the txtDeparment combobox. How can I get it to recognize IT in the department combobox? The reason I am using an If Then is because I will make it send to different email addresses depending on what is in txtDepartment by using ElseIf
Dim appOutLook As Outlook.Application
Dim MailOutLook As Outlook.MailItem
Set appOutLook = CreateObject("Outlook.Application")
Set MailOutLook = appOutLook.CreateItem(olMailItem)
With MailOutLook
.BodyFormat = olFormatRichText
If Me.txtDepartment = "IT" Then
.To = "my email"
End If
.Subject = "hi"
.HTMLBody = "hi"
.send
End With
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Feb 15, 2013
I'm struggling with a validation rule that almost works but not quite.
I want to restrict the values in a feild by characters between 0-9, A-Z, _ and -
Using the following string works for all except the hyphen, which I assume is because it's an operator:
Is Null OR Not Like "*[!((a-z) or (0-9) or (_) or (-))]*"
Is there something I can do to make it recognise the - as text?
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Aug 12, 2015
I have a query where these are the fields:
ProductRevType
RevLag
RevFlowThru
CloseMoYr
ProjRevDate
CurrentMRC
ProjRevMRC
The ProjRevMRC field is an expression that reads:ProjRevMRC: IIf([ProjRevDate]>=DateSerial(Year(Date()),Month(Date()),1),[CurrentMRC]*[qry303a_ SFADetailMRC_ONLY]![Rev Flow Through],0)
When I run the query, it works perfectly, but when I created a crosstab query to show totals by month, I wanted the totals to be zero for the months less than the current month. Is there a way for the crosstab query to execute the expression and put zeroes for those months?
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Jul 11, 2006
Hi,
as an attempt to improve database performance, I have split a MS Access 2003 database. I have successfully split the database and saved the backend onto the server. My question is, where is the front end. or do I have to create it?
Cheers.
Ben
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Dec 29, 2011
I want to create a split-database. I want the entries made on the front-end to update into a combined table in the back-end.
Back-end: One table with everyones entry
Front-end: Multiple forms that feed into the back-end.
When person A accesses his front-end form, he can only see his entries.
When person B accesses his front-end form, he can only see his entries.
When manager A wants to look at the back-end, he can see everyones entry in one table.
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Jun 25, 2014
I have a 2007 back-end db on a network share and around 15 regular users who access it through their own front-end db/interface. One user on Windows 7 is able to launch and use his front-end copy fine except when he goes to launch one form for data entry.
This form clocks and freezes the entire application. I sat with him and was able to determine that the issue is that the form_load code is never running. He clicks on the button to launch the form (done in vba) and the code never runs. If he opens the form in design view first then changes to form view, the code runs fine and there are no issues. This is his present work-around, but I had to give him an unlocked FE copy to pull it off (not ideal!).
I tried this with him on different PCs, with different front-end copies, and even in the back-end copy. Same result each time. None of the other users have this issue, and he can replicate this issue on different PCs. I'm at a loss for what might be causing this since it really seems so user-specific.
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Jul 10, 2013
I have designed a split database( with back end and front end), I am just wondering what would be the best way to put a password for both of the back and front end.
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Apr 4, 2013
I am trying to create a navigation form on a split database with front end and back end.But Access is not letting me drag forms or reports into the navigation form. Why?
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Jun 12, 2012
So a while back I created a database which I use to keep track of my companies large list of products. It is very simple only 3 tables, 1 query and 1 form. After running into a problem with copying and pasting updates on each computer in the office I decided to split the database on a network drive. This worked for a bit, however I had to add new fields and modify the form, which corrupted the file. Luckily I had a backup before the split.
As far as I could tell all I had to do was modify the backend file and make a new front end. However it seems like it is not as easy as I thought it would be. How do you modify a split database without corrupting the files or using a non-split copy?
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Aug 11, 2015
I have a database that I've split and have deployed to 7 persons.
The thing is, I have three (3) forms:
Form 1
Form 2
Form 3
...that require changing a portion of a line in each form's respective VBA codes. I need to change the directories to where an excel workbook is stored after exporting, and another is where same excel is moved to after being uploaded.
At the moment, during deployment I have to manually change the directories.
I was thinking of maybe a pop-up form with four (4) fields that allows the user to select his/her name at the start-up of their frontend app, and paste the directories in the other text boxes provided.
This information will then be used to replace the directories in the VBA.
If I were to make changes and have to redeploy, I would have to do everything manually again.
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Sep 22, 2013
I have split the data base
Added a new table to the back end .But do not know how to update it to the front end
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Aug 23, 2011
I have an Access 2010 database that I have split. In the database I have a couple tables, forms and two reports. I have entered some data into one of the tables, but when I go to edit the data in the form the next time, there is no data (though I have verified that there is data in the table). Also, there are two reports that can pull the data without any problem.
Why the data wouldn't show up in the form.
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Jul 14, 2014
I have built an Access 2010 split database on my computer and it functions as built. My next step was to copy it to the server at work and test it. I discovered the tables had to be re-linked and so did that. As I have read in the Access World Forums in order to function as a multi-user database a copy of the front end must be placed on the individual workstation with the back end residing on the server, however the hyperlinks in the back end will not function when the copy on the workstation is run. I simply get an unable to open "filename" error pop-up. I can run the server copy and everything functions as built. I know that the hyperlinks require all the files to be in the same folder (relative vs. absolute), but if the back end contains all the hyperlinks why does the location of the front end seem to affect the operation of the back end?
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Jun 13, 2006
I have a Qry1 that contains a criteria of:
Between [Start Date] And [End Date]
I eventually use a crosstab Qry2. The wizard does just fine.
but when i run the crosstab, i get an error message:
"the microsoft Jet engine does not recognize "start date" as a valid field name or expression."
Is there anything i can do?
Penwood
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Sep 24, 2013
Why can't I get this simple piece of code to work?
Code:
Private Sub txtDateBack_AfterUpdate()
' updates loan status
txtLoaned = 0
If txtDateBack = Null Then txtLoaned = 1
End Sub
Code:
Private Sub txtDateBack_AfterUpdate()
' updates loan status
txtLoaned = 0
If txtDateBack = "" Then txtLoaned = 1
End Sub
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Dec 1, 2014
I'm designing a form which will display a lot of employee information in a tabular layout. Users need the option to update a lot of these controls, but I want them to do that on a separate form. I'm wondering if VBA can determine the position of a clicked button within the tabular layout.
So if I have a layout like this:
| label | textbox | button | label | textbox | button |
| label | textbox | button | label | textbox | button |
| label | textbox | button | label | textbox | button |
Can I have some code which determines that, for example, the second button across on the 3rd row is clicked and read the corresponding label?
I was planning to have each button just call a function passing an argument, but since all these buttons will be labelled "update" it could get a bit confusing if I need to re-arrange the controls. So I wondered if what I describe above is possible, and which VBA functions I would need to look into if so?
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Jun 15, 2012
When enforcing referential integrity, does access get angry about capital letters?Or just in general, if an address gets put in with a capital letter in one instance and then without in another does it make a difference?
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Jul 9, 2013
I am trying to create a user-friendly database to enter invoice records (deductions and additions) for securities. I would like to be able to run queries with running totals from month to month inclusive (end total of one month = starting total of next month). I have already figured out how to create a running total; however, I have numerous "companies." Each record could be from any of 30 companies. When I add up the running total from say January 1 to February 28th, I get the additions and deductions of all the companies, not just the one I want. Inputting the companyID (example A110) in the query box only adjusts what is displayed, not the running totals that go by the total deductions from the records before that record (I assigned each record a "database ID" because dsum does not recognize dates in the criteria box, if I want to do a running sum.
I also was wondering if it would be possible to build forms with macros to create these queries in a user-friendly manner (so the company that I am interning for can create queries when they need them without me there).
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Sep 8, 2014
I am trying to get a Case Statement to evaluate multiple conditions. Example: below when I get diagnosis code 20400 and the age_at_diagnosis is 40 the code is basically ignoring the second condition of the Case "And rs![Age_At_Diag] < 18". How do I get the code to recognize both conditions?
Code:
Private Sub cmd_Update_Conditional_Codes_Click()
Dim rs As DAO.Recordset
Dim rs2 As DAO.Recordset
[code]...
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Oct 8, 2013
I upgraded to Access-2010 and the Text File Import function will not recognize dates in the format YYYY-MM-DD. The import dialogue sees enough to recognize the field as a date, but then every date encountered is written to the Import-Errors table. This is true whether the file has a .txt or .csv extension. The actual file format is .csv.
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May 7, 2014
I've been writing queries in the following format for years in Access 2003, but having recently transistioned to Access 2010, I've found the following sql doesn't work.transform
sum(s.value)
SELECT
s.sn, s.ln, s.pn, s.id, s.lat, s.point, s.supply_type, s.used, s.real, s.code, c.name
FROM
supply_points s
, codes c
WHERE
s.code = c.code
and s.id is not null
and s.code = 1075
and s.month >=[forms]![main]![gppstart ]
group by
s.sn, s.ln, s.pn, s.id, s.lat, s.point, s.supply_type, s.used, s.real, s.code, c.name
pivot
s.month
In Access 2010, this query returns the following error message:the Microsoft Access database does not recognize '[forms]![main]![gppstart]' as a valid field name or expression
Is this a common phenomena in Access 2010?
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Feb 27, 2015
I have a small database for producing various financial reports, by date period (from/to). It works perfectly except when there are either no payment records or no receipt records for the chosen period. Naturally enough, MS Access comes up with the message "Database engine does not recognize 'payment' as a valid field name or expression" --- !!!
Is there some way I can tell MS Access that I don't mind if eg the payment column result is zero?
The structure of the table on which the report is based (via a crosstab query) is :
transaction date
auto number ID
transaction type (either payment or receipt, chosen by form's drop down box) - TEXT
amount - CURRENCY
receipt type - TEXT
payment type - TEXT
fundno - TEXT
The crosstab query design is as per the attached jpeg file
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Feb 5, 2015
Access 2007
Unbound Form
I have a onclick tied to a label (for decoration purposes) that when clicked it launches VBA that essentially updates a form. All that part works except it will not recognize any changed value of the field I was last in?
Just to try to explain best as I can what happens.
- Form gets opened
- I change field (quantity field)
- I click the Label
- It reverts to pre-existing value.
if I click off of the text field first then do the onclick - it recognizes just fine.
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Oct 31, 2005
Hello i want to use as a front end as i can create better forms etc... i want the end user to enter information into a form in Flash and then it automatically updates the access back end? is there a simple way of doing this??
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May 16, 2006
I have read every post here on "distribution" and "deploying" the front end to the users but can't seem to get how to do it. I see many posts regarding updating the front end and using the runtime version to distribute but can't seem to understand how to initially get the database out to my users.
I have a split db and need to distribute it to about 20+ people. The back end will reside on a shared drive that is mapped the same on everyone's machine.
I also have the FE on the same drive and am currently using a batch file run from a link on our website to open it, therefore we are all using the same front end which is what I am trying to eliminate.
Can I just zip up my FE and email it to my users? Will that maintain the links to the back end when they unzip it to their desktop?
Also, I would like to get some feedback on some software I am thinking of buying for pushing out my updated databases in the future. It is called Access Frontend Loader
http://www.frontend-loader.com/
Has anyone used this before? Would appreciate any thoughts on it or any other program you may have used in the past.
Thanks
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