Solver: An Expected Internal Error Occurred, Or Available Memory Was Exhausted
Dec 29, 2006
I have a macro that does a solver routine. I have another macro that runs this solver, then copies and pastes new inputs, then runs the solver, then copies the results and pastes them somewhere, then copies new inputs, etc. It is a long process and it worked fine a few days ago. Now when I run it, about 90% of the way through and then excel crashes. The error says:
Solver: An expected internal error occurred, or available memory was exhausted.
I have a little spreadsheet aplication which ran perfectly in Office 97, but since the move to Windows/Office XP, I get the message:
Solver: An unexpected internal error occurred, or available memory was exhausted.
I'm running a P4 2.26GHz with 512MB RAM.
My code is as follows:
Public Processing_Message As String, Macro_to_Process As String Public StartTerm As Integer, StopTerm As Integer, StepTerm As Integer Public ResultsLabelCount As Integer Public myErrorFound As Boolean Public rs As Object Public ctl As Control
Fatal error: Allowed memory size of 33554432 bytes exhausted (tried to allocate 71 bytes) in /home/eforum/public_html/search.php on line 1155. I have following macro, what worked just fine in 2003. Now I'm working with 2007 and I can't set up the Microsoft Visual Basic for Applications Extensibility library. Here's the
why a macro that works without a problem in Excel 2010 now crashes Excel 2013. The error produced says 'Automation Error Exception Occurred'. If I place a stop in the code and hold the F8 key down, the code runs perfectly (Excel 2013) but if I run it, it will crash. The code is copying a worksheet into a new workbook, adding 2 more worksheets, saving then emailing the workbook before closing. It goes through the routine about 7 times before crashing (sending only 7 email out). It's something to do with the email because I can bypass that code and it runs that part without a problem.
Our office just upgraded all the computers to Office 2013 and I've got to get this macro running again. I had to email 100 reports one-by-one today and I didn't like it.
I am trying to run create a simple macro that copies and paste special values - something I have done 100's of times but for some reason I keep getting an error message - even though I recorded the macro and didnt write it by hand - see below:
Sub Macro6() Cells.Select selection.Copy selection.PasteSpecial Paste:=xlPasteValues, Operation:=xlNone, SkipBlanks _ :=False, Transpose:=False End Sub
For which I get 'Compile Error - Expected Function or Variable'
Need the right direction to stop the error 'Compile Error Expected Function or Variable' appearing. I have both of the following codes in a module. The AddNewTenancy works perfectly but the EditTenancy comes up with the following error. Both the Userforms exist so I know it's not that.
Sub EditTenancy() EditTenancy.Show End Sub Sub AddNewTenancy() NewTenancy.Show End Sub
i'm trying to call a function from another one, i'm getting this error 'Compiler error: = expected' but i don't know the reason, the functions simply take some values an store them in an here is the
Dim productos(19, 3) As String Sub agregarProducto(ByVal descripcion As String, ByVal modelo As String, _ ByVal precio As String, ByVal unidad As String) Dim r As Integer For r = 0 To 19 If productos(r, 0) = "" Then productos(r, 0) = descripcion productos(r, 1) = modelo productos(r, 2) = precio productos(r, 3) = unidad End If Next End Sub
Sub agregarProductoTelas() Dim descripcion, modelo, precio, unidad As String If Selection.Column = 1 Then descripcion = Selection. Offset(0, 0).Value modelo = Selection.Offset(0, 0).Value precio = Selection.Offset(0, 3).Value unidad = Selection.Offset(0, 2).Value agregarProducto(descripcion, modelo, precio, unidad) 'error happens right here MsgBox (descripcion)...
I am getting this error and where th If not starts its is in red showing that is where the issue is:
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Sub RemoveRows() Dim LR As Long, i As Long Dim ws As Worksheet Set ws = Worksheets("100 Airports") LR = Range("B" & Rows.Count).End(xlUp).Row For i = LR To 10 Step -1
I have a userform with about 20 multipage tabs, each of which has quite a few text and combo boxes. My problem is I think I have reached some physical limits for the number of controls on the userform. When I try and add code for the userform I get an "out of memory" error.
I thought I have seen some limits on the length of macro code before, but couldn't find them again. If anyone could let me know the limits on userform controls and the number of VBA lines allowed behind the userform, that would be great.
I have tried to put as much of the code as possible in public subs, but there is still a fair amount of code that is associated with things like the AfterUpdate function and I don't know of any other place to put this code. Please let me know if there is another way to put this code in so I don't run out of room.
I recorded a macro using 'Solver'. When I try to run it, I get a message"Complie Error: Sub or Function not defined". Can anyone help me?
Heres the Sub Macro1() SolverOk SetCell:="$R$4", MaxMinVal:=3, ValueOf:="4275", ByChange:="$S$4" SolverSolve End Sub
I also tried this Sub SolverMacro() ' Example Solver VBA Macro SolverReset SolverOk SetCell:="$R$4", MaxMinVal:=3, ValueOf:="4275", ByChange:="$S$4" SolverSolve userFinish:=True End Sub
I am using the below macro to copy the rows (Starting from Row 2 excluding header row) to another sheet (Starting from Row 2 excluding the header row). I have a huge number of rows which i need to copy to the new sheet (crossing 1.5 Lakh records) which is probably causing "Out of Memory Error: 7" to occur when i execute the below code.
I was able to find a solution using the excel solver add in but unfortunately it cant take more then 200 constraints and hence gives an error. I am unable to find a different approach to this problem.......
I am using Excel's solver to work out an integer problem. Although the answers are indeed integers, the number in the formula bar is not. For example: although 7 is the answer, the formula bar give 6.99987584. Even if I try to format the cell for 0 decimal places, it does not correct.
I am trying to convert cells (all in column D) which are separated by "~" into columns. Unfortunately, running the text to columns command on several rows at a time can cause Excel to panic with an out of memory error (error #7 etc.).
The file is ~100mb and contains 500k-700k rows (I have 4GB of RAM so I know this is more a limit of Excel's 2GB RAM constraint).
Can you please help me write a macro to text to column convert each cell in column D?
I tried a macro which started with a for loop, and called the function for each cell individually, but even this led to an out of memory exception after 156,000 rows (although the same macro worked fine on a similar sheet with 700,000 rows).
Are there any other ways of clearing the Excel buffer/temporary space during the function calls to avoid causing Excel to crash?
I create and delete a conditional formatting rule programmatically. The issue I am facing is when I try to delete the conditional formatting rule that I programmatically created, I ran into the following errors:
1. Exception from HRESULT: 0x800A03EC 2. Attempted to read or write protected memory. this is often indication that other memory is corrupt.
I get these errors only when I have user created conditional formatting rules prior to deleting – I don’t want to delete all conditional formatting rules using FormatConditions.Delete(). Further, I can’t use FormatConditions[index].Delete() because I don’t have a index reference for the one that was created from the application.
Note: I have checked the Trust access to the VBA project object model.
i have a macro which is executing some cleaning up and then copying information from project sheets to a summary sheet. the individual project sheets are (currently still manually) copied/moved into the big(ger) overview workbook. to support the work with the individual project sheets they contain a macro that is assigned to some (three) shapes. one part of the cleanup is stripping the macros off the individual project sheets:
' remove the traffic-light macros of the project sheets from all sheets in case of unwanted or uncontrolled "infection" For CurrentWS = 1 To SheetCount Worksheets(CurrentWS).Select ActiveSheet.Shapes.SelectAll Selection.OnAction = "" Worksheets(CurrentWS). Range("A1").Select Next CurrentWS
on the line "ActiveSheet.Shapes.SelectAll" i get frequently (not always... ) a run time error '7': out of memory. it happens on at least two computers. i closed all other SW. according to the windows task manager information there should be plenty of memory free.
questions: - how to get rid of the error message? OR: - is there another (more smart) way to strip the ("imported") macros, while keeping the "main" marco alive that does not lead to an error message?
I get this error : Compile error : Sub or Function not defined. I found out that this might be caused by the solver not being referenced. But, this is fixed now but I still get the same error message.
I'm using Excel 2007 - Windows.
Here is the code :
Sub Macro1() Dim i As Integer Dim j As Integer j = 4 For i = 1 To 4000 If ActiveSheet.Cell(i, 12).Value = 1 Then ActiveSheet.Cell(j, 15).Value = ActiveSheet.Cell(i, 2)
I have a cell, D5, which is the sum of three other cells, A5 B5 and C5. (all currently empty). Cells A1 through C4 are filled with various numbers.
What I've been trying to do is use solver to say: Make D5 equal 200, do it by manipulating only A5 B5 and C5, and make it subject to the constraint that A5 must equal a value selected from A1:A4, and B5 must equal a value from B1:B4, and C5 ...etc. I have deliberately set it up so that there is only one solution.
I was doing fine until trying to create the constraints. How can I make a constraint that says "this cell" must equal "one of the following cells"? And if I can't do that, is there an alternate method of achieving the same result?
I am running an auto_open macro in an Excel 2007 workbook that is kicked off remotely by a job on an AS400. This process is run multiple times during the day, one right after another. I am experiencing with some of the jobs the "Out of Memory" error condition.
A B C D DATE EMPL1 EMPL2 EMPL3 3/6 NO NO YES 3/5 YES NO NO 3/4 YES YES NO 3/3 NO NO YES
I have a list of dates in column A, and a list of employees who either did or did not make a sale on that date in columns B thru D. What I want to do is automatically count the number of days between their sales for a 6 month period.
I have to use use the solver to calculate something (a mean-variance framework).
I am using the solver to minimize a cartain cell (variance) by making two cells equal through (expected return) by varying 10 cells( weights of assets), but I have to repeat this for 500+ times (for different expected returns).
Someone told me that I could best use some sort of loop through VBA. But I don't have a clue how that works.
I update files monthly and save them each month with a new name (eg. Jan, Feb, etc.).
In the file I have a reference from one tab to another tab within the same file. So every time I re-save this file with a new name, it should still reference the cell in the other tab - same file.
BUT on 2 occasions this reference changed to an "external" reference to the previous month's file.
I've been doing this every month for over 2 years and this problem has only happened 2 times. I know others that have experienced this, but nobody knows what caused it.
Does anyone know what would cause this? The biggest problem is that I may not notice this has happened for a long time.
One other thing I might add. I use an older version of Excel (2000). I share these files with other people who may have newer versions (I'm not sure who has what). Can sharing these files with others over a network system have something to do with this? Can opening "read only" when someone else is in the file and then saving as a copy do this?
