Access Vba On Error Retry
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Vba Error Handling Examples
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Vba Error Handling Best Practices
HTML Markdown MediaWiki reStructuredText code below into your site. Visual Basic(Microsoft): Version 5 & 6 Forum at Tek-Tips HomeForumsProgrammersLanguagesVisual Basic(Microsoft): Version 5 & 6 Forum On Error RETRY thread222-210266 Forum Search FAQs Links MVPs On Error RETRY On Error RETRY pascalxricher (Programmer) (OP) 12 Feb 02 08:18 Hi!Is it possible to do a Retry on the line that caused the error in an error handling ? RE: On Error RETRY vba try catch dsi (Programmer) 12 Feb 02 09:20 Just use the GoTo statement. You must be sure to handle the potential endless loop. Here is some rough code to show you how to use the GoTo statement. I am not going to get into the whole "use of goto" issue.Sub SomeSub()Dim i As IntegerOn Error Goto ErrHndlr'some code hereOn Error Goto RetryRetry:Err.Cleari = i + 1If i = 10 GoTo CutItOut'Code You Want To RetryCutItOut:Err.ClearOn Error Goto ErrHndlr'Remainder of CodeEnd SubHope this helps... RE: On Error RETRY Foada (Programmer) 12 Feb 02 09:30 Yes it isSub MyError()...On Error Goto ErrHndli = 100/y' Error if y = 0...ErrHndl:Select Case Err.NumberCase 11 'Division by 0 Errormsgbox " Cannot Divide By Zero",vbInformation,"Error"Exit SubCase ElseResumeEnd SelectEnd SubIf the error is a divide by zero error the sub will exit other wise it will return to the line that created the error. You need to make sure you handle the error when you do this otherwise you could end up with a infinite loop and a program lock up Anything is possible, the problem is I only have one lifetime. RE: On Error RETRY WilMead (IS/IT--Management) 12 Feb 02 10:51 You can even change the on error state.HandleError:Dim ErrorCountErrorCount = ErrorCount + 1If 3 < ErrorCoun
a full version of Access, while a run-time version just crashes. For a more detailed approach to error handling, see FMS' article on Error Handling and Debugging. The simplest
Vba On Error Exit Sub
approach is to display the Access error message and quit the procedure. Each vba error handling display message procedure, then, will have this format (without the line numbers): 1 Sub|Function SomeName() 2 On Error GoTo Err_SomeName ' Initialize error on error goto line handling. 3 ' Code to do something here. 4 Exit_SomeName: ' Label to resume after error. 5 Exit Sub|Function ' Exit before error handler. 6 Err_SomeName: ' Label to jump to on error. http://www.tek-tips.com/viewthread.cfm?qid=210266 7 MsgBox Err.Number & Err.Description ' Place error handling here. 8 Resume Exit_SomeName ' Pick up again and quit. 9 End Sub|Function For a task where several things could go wrong, lines 7~8 will be replaced with more detail: Select Case Err.Number Case 9999 ' Whatever number you anticipate. Resume Next ' Use this to just ignore the line. Case 999 Resume Exit_SomeName ' Use this to http://allenbrowne.com/ser-23a.html give up on the proc. Case Else ' Any unexpected error. Call LogError(Err.Number, Err.Description, "SomeName()") Resume Exit_SomeName End Select The Case Else in this example calls a custom function to write the error details to a table. This allows you to review the details after the error has been cleared. The table might be named "tLogError" and consist of: Field Name Data Type Description ErrorLogID AutoNumber Primary Key. ErrNumber Number Long Integer. The Access-generated error number. ErrDescription Text Size=255. The Access-generated error message. ErrDate Date/Time System Date and Time of error. Default: =Now() CallingProc Text Name of procedure that called LogError() UserName Text Name of User. ShowUser Yes/No Whether error data was displayed in MsgBox Parameters Text 255. Optional. Any parameters you wish to record. Below is a procedure for writing to this table. It optionally allows recording the value of any variables/parameters at the time the error occurred. You can also opt to suppress the display of information about the error. Function LogError(ByVal lngErrNumber As Long, ByVal strErrDescription As String, _ strCallingProc As String, Optional vParameters, Optional bShowUser As Boolean = True) As Boolean On Error GoTo Err_LogError ' Purpose: Generic error handler. ' Logs errors to
resources Windows Server 2012 resources Programs MSDN subscriptions Overview Benefits Administrators Students Microsoft Imagine Microsoft Student Partners ISV Startups TechRewards Events Community Magazine Forums Blogs Channel 9 Documentation APIs and reference Dev centers https://msdn.microsoft.com/en-us/library/5hsw66as.aspx Retired content Samples We’re sorry. The content you requested has been removed. You’ll https://www.experts-exchange.com/questions/22670422/If-vbscript-errors-retry-or-loop.html be auto redirected in 1 second. Visual Basic Language Reference Statements F-P Statements F-P Statements On Error Statement On Error Statement On Error Statement For Each...Next Statement For...Next Statement Function Statement Get Statement GoTo Statement If...Then...Else Statement Implements Statement Imports Statement (.NET Namespace and Type) Imports Statement (XML Namespace) Inherits Statement on error Interface Statement Mid Statement Module Statement Namespace Statement On Error Statement Operator Statement Option
Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Ask a Question Ask for Help Receive Real-Time Help Create a Freelance Project Hire for a Full Time Job Ways to Get Help Expand Search Submit Close Search Login Join Today Products BackProducts Gigs Live Careers Vendor Services Groups Website Testing Store Headlines Experts Exchange > Questions > If vbscript errors retry or loop? Want to Advertise Here? Solved If vbscript errors retry or loop? Posted on 2007-07-02 VB Script ASP Visual Basic Classic 1 Verified Solution 21 Comments 2,134 Views Last Modified: 2012-05-05 Hi I am trying to do something i would class as simple but just cannot find any posts or anything similar to help me. I need to get a vbscript to loop a command if it errors? The error is a permission denied error code 800a0046. Its doing this as i am trying to write to a text file simultaneously. I would like it to retry the command if the user gets this error and then exit once they dont. Or store the result it finds in memory and then write it to the text file when it is free. The code is on a login script you see. Here is my code. ********************************************************************************************************************* Const ForAppending = 8 Dim strC, strUser, objTextFile, strFile, objFSO Set oNet = CreateObject("WScript.Network") set objFSO = CreateObject("Scripting.FilesystemObject") strFile = "\\SERVER\SHARE\Default Printer.txt" strUser = lcase(oNet.UserName) strC = ucase(oNet.ComputerName) Set objTextFile = objFSO.OpenTextFile _ (strFile, ForAppending, True) 'objTextFile.WriteBlankLines(2) objTextFile.WriteLine strUser & " " & strC & " " & GetDefaultPrinter objTextFile.WriteBlankLines(1) objTextFile.Close Function GetDefaultPrinter sComputer = "." Set oWMIService = GetObject("winmgmts:\\" & sComputer & "\root\cimv2") Set colItems = oWMIService.ExecQuery("Select * from Win32_Printer",,48) For Each oItem in colItems If (oItem.Attributes And 2^(3-1)) = 4 Then sDefault = oItem.Name Exit For End If Next GetDefaultPrinter = sDefault End Function ********************************************************************************************************************** 0 Question by:BidwellsIT Facebook Twitter LinkedIn Google LVL 65 Active 2 days ago Best Solution byRobSampson Hi, it looks like your problem is occurring upon trying to Open the file, not write