Access 2007 Form Sum Error
Contents |
One games Xbox 360 games PC access form sum in footer games Windows games Windows phone games Entertainment All
Sum In Access Form
Entertainment Movies & TV Music Business & Education Business Students & access #error in textbox educators Developers Sale Sale Find a store Gift cards Products Software & services Windows Office Free downloads & security ms access report sum calculated field Internet Explorer Microsoft Edge Skype OneNote OneDrive Microsoft Health MSN Bing Microsoft Groove Microsoft Movies & TV Devices & Xbox All Microsoft devices Microsoft Surface All Windows PCs & tablets PC accessories Xbox & games Microsoft Band Microsoft
Ms Access Sum Textbox Values
Lumia All Windows phones Microsoft HoloLens For business Cloud Platform Microsoft Azure Microsoft Dynamics Windows for business Office for business Skype for business Surface for business Enterprise solutions Small business solutions Find a solutions provider Volume Licensing For developers & IT pros Develop Windows apps Microsoft Azure MSDN TechNet Visual Studio For students & educators Office for students OneNote in classroom Shop PCs & tablets perfect for students Microsoft in Education Support Sign in Cart Cart Javascript is disabled Please enable javascript and refresh the page Cookies are disabled Please enable cookies and refresh the page CV: {{ getCv() }} English (United States) Terms of use Privacy & cookies Trademarks © 2016 Microsoft
controls don't exist, you cannot sum them. In forms The problem does not arise in forms that display the new record. It does occur if ms access #error the form's Allow Additions property is Yes, or if the form is access report sum textbox values bound to a non-updatable query. To avoid the problem, test the RecordCount of the form's Recordset. In older
Access Report Total #error
versions of Access, that meant changing: =Sum([Amount]) to: =IIf([Form].[Recordset].[RecordCount] > 0, Sum([Amount]), 0) Access 2007 and later have a bug, so that expression fails. You need a function. Copy https://support.microsoft.com/en-us/kb/207763 this function into a standard module, and save the module with a name such as Module1: Public Function FormHasData(frm As Form) As Boolean 'Purpose: Return True if the form has any records (other than new one). ' Return False for unbound forms, and forms with no records. 'Note: Avoids the bug in Access 2007 where text boxes cannot use: ' [Forms].[Form1].[Recordset].[RecordCount] On http://allenbrowne.com/RecordCountError.html Error Resume Next 'To handle unbound forms. FormHasData = (frm.Recordset.RecordCount <> 0&) End Function Now use this expression in the Control Source of the text box: =IIf(FormHasData([Form]), Sum([Amount]), 0) Notes Leave the [Form] part of the expression as it is (i.e. do not substitute the name of your form.) For Access 97 or earlier, use RecordsetClone instead of Recordset in the function. A form with no records still has display problems. The workaround may not display the zero, but it should suppress the #Error. In reports Use the HasData property property, specifically for this purpose. So, instead of: =Sum([Amount]) use: =IIf([Report].[HasData], Sum([Amount]), 0) If you have many calculated controls, you need to do this on each one. When Access discovers one calculated control that it cannot resolve, it gives up on calculating the others. Therefore one bad expression can cause other calculated controls to display #Error, even if those controls are bound to valid expressions. For details of how to do this with subreports, see Bring the total from a subreport onto a main report. Home Index of tips Top
your question and get tips & solutions from a community of 418,417 IT Pros & Developers. It's quick & easy. #error in form footer sum P: n/a dkintheuk Hi all, I'm getting an error when i put a sum in the form https://bytes.com/topic/access/answers/211185-error-form-footer-sum footer of a continuous form. I have followed the NWind database exactly (i hope). The conituous form uses a single table name as its record source. One of the fields is a number field (format - double). That field is called SysAffValueAmt. In the form footer is a text box with the control source: =Sum([SysAffValueAmt]) I have tried every other permutation of possible values to get this to work but no joy. Anyone know what i'm doing wrong? Thanks, Rob. Nov 13 '05 #1 ms access Post Reply Share this Question 6 Replies P: n/a Brian Wilson "dkintheuk"