Conversion from string "" to type 'Double' is not valid

We're using BPC 7.5 MS and on patch level 111.02
There's two front-end servers and one back-end. we have about 100 users but concurrency is likely in the 50 range.
We've been running extremely well for about 4 years but are now starting to run into problems.
There are about 5-6 applications but none greater than 10 million records. We optimize regularly.
However over the past two months admin processes seem to take a lot longer. Optimization now times out after about 1.25 hours and none used to take greater than 15 minutes.
Today after processing dimensions we checked the application status and we were not able to check if it was available or not. We got a pop up box saying
conversion from string "" to type 'Double' is not valid
I've processed dimensions and applications since and still this error persists.
We're attempting a reboot to see if that helps but I've never seen this before and in combination with the slower admin processing I'm wondering if there's something drastic going to happen.
Michael

Hi Michael,
for the poor performances you have to check the guides about performance on bpc if you have scheduled regurarly optimize during day and night (just verify that never factwb reach 50.000 and fac2 500.000 records) maybe you need to change some parameter on the server as MaxThreads.
For the conversion string error on admin console see please this note 1803092 - Set application set status error
Regards
Roberto

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Conversion from string "20041023 " to type 'Date' is not valid.

Hi ,
I have a table with one of the column(EmpHiredate) datatype is char(10). It has value like "20141023". I need to display this value as date format(dd/mm/yyyy) in report.
Following methods i tried in textbox expression but no luck.
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Thanks,
Kittu

Hi Jmcmullen,
Found one more issue on the same. I have one value like "00000000" for the column(EmpHiredate)
, when i use above expression values(ex:"20141023")
are displaying in dd/MM/yyyy format in report except value like "00000000" and giving following error:
[rsRuntimeErrorInExpression] The Value expression for the textrun ‘EmpHireDate.Paragraphs[0].TextRuns[0]’ contains an error: Conversion from string "0000/00/00" to type 'Date' is not valid.
Even i tried to pass its original value("00000000") as below but no luck.
=IIF(Fields!EmpHireDate.Value = "00000000","00000000",Format(CDATE(MID(Fields!EmpHireDate.Value,1,4) + "/" + MID(Fields!EmpHireDate.Value,5,2) + "/" + MID(Fields!EmpHireDate.Value,7,2)),"dd/MM/yyyy"))
Also tried this:
=IIF(Fields!EmpHireDate.Value = "00000000","2000/10/21",Format(CDATE(MID(Fields!EmpHireDate.Value,1,4) + "/" + MID(Fields!EmpHireDate.Value,5,2) + "/" + MID(Fields!EmpHireDate.Value,7,2)),"dd/MM/yyyy"))
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Conversion from type 'CalculatedFieldWrapperImpl' to type 'Integer' is not valid._

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file directly (if you're using BIDS, just go to View > Code, otherwise load the report into wordpad or similar) and searching for the term 'Parameter' to see if there is anything there. Otherwise, I'm afraid I'm getting a bit lost for ideas
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Here DelDt shows 20070310
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sboProdOrder.DueDate = DelDt
On the above line it gives me that messagebox.
Can any one help me as to how can I convert this code in a working one or how to convert the string to date in VB.Net
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Hi Murtuza,
Retrieving the value from a date-field through the value always returns the date as a string in the format yyyymmdd.
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Deprecated conversion from string constant to 'char*'

Hi all
I am working with strings and i cant figure out why the following
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Any reason why you aren't using NSString in place of char?
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The Value expression used in textrun 'Textbox.Paragraphs[0].TextRuns[0]' returned a data type that is not valid.

Hi all,
While viewing report in SSRS 2008 i am getting an error like this
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sotred procedure
ALTER
Procedure [dbo].[spGetSupervisor]
@START_DATE
datetime,
@END_DATE
datetime,
@CenterID
varchar(4000),
@TITLE
varchar(100)
=
NULL
as
Select
Distinct L1_ID SupID,
L1_Name SupName
from
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inner
join dbo.fn_MVParam(@CenterID
+
P
v
.CenterID
= p.Column1
where
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and v.enddate
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(@TITLE)
or @title
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ON

Hi Jyo1105,
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=join(Parameters! CenterID.Value) or
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Thanks,
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Best Regards. Sharp Wang

Wage type PP10 is not valid

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Dear Maran,
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Error converting a read string to type Double.

I'm trying to read data stored in a text file, a mixture of strings and data.
Using MyReader As New FileIO.TextFieldParser(source)
Do
intSampleCnt = intSampleCnt + 1
strSample(intSampleCnt) = MyReader.ReadLine ' Reads a string like "filename.txt"
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' additional code...
Loop Until intSampleCnt = 10
End Using
Big problem: *I'm* not getting the error so I can't reproduce it. OTHER users are telling me they are getting the following error:
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dblVar = CDbl(MyReader.ReadLine)
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dblVar = CDbl(Val(MyReader.ReadLine))
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The first suggestion will set things up for you but you need to play with this
Another suggestion is to place the culture code as the first line in the file i.e. to get the current culture code then change how data is written to the file
System.Globalization.CultureInfo.CurrentCulture.Name
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Source text file
fr-BE
Somename 1 1000,56
AnotherName 9,99
Code
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Dim FileName As String = IO.Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "France.txt")
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Dim number As Decimal
Using MyReader As New Microsoft.VisualBasic.FileIO.TextFieldParser(FileName)
MyReader.TextFieldType = Microsoft.VisualBasic.FileIO.FieldType.Delimited
MyReader.Delimiters = New String() {vbTab}
Dim currentRow As String()
While Not MyReader.EndOfData
Try
currentRow = MyReader.ReadFields()
If Not currentRow.Length = 1 Then
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Console.WriteLine("Converted '{0}' to {1}", currentRow(1), number)
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Catch ex As Microsoft.VisualBasic.FileIO.MalformedLineException
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End While
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Results
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Converted '9,99' to 9.99
Detect Decimal separator
System.Globalization.CultureInfo.CurrentCulture.NumberFormat.NumberDecimalSeparator
Please remember to mark the replies as answers if they help and unmark them if they provide no help, this will help others who are looking for solutions to the same or similar problem.

Exchg rate from new exch type X is not picked up in Treasury transactions

Dear All,
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Hi...,
I'm a beginner. I try to make a program. But I don't know how to convert from string to data type. I try to make a calculator with GUI window. And when somebody put "+" to one of the window, I just want to convert it to Character instead of String.
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String s = "a+b";
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Run time error message - Conversion from string "Mobile Telecommunications" to type 'Boolean' is not valid.

I get a error message when I select an element in the combo box, please review my variables:
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Public Index As Decimal
...and code
Select Case ComboBox1.Text
Case "Banks"
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Sector = "Mobile Telecommunications" And Index = -0.024
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And is a boolean operator. Try it like this instead:
Select Case ComboBox1.Text
Case "Banks"
Sector = "Bank"
Index = -0.086
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Still lost in code, just at a little higher level.

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Edited by: Sebastian Wilhelm on Dec 21, 2011 11:43 AM

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Sam W

Please don't crosspost: http://forum.java.sun.com/thread.jspa?threadID=5142482

Please help me with my code (has conversion from string to int)

import javax.microedition.midlet.*;
import javax.microedition.lcdui.*;
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thanks for all ur help guys, but me and my team member solved it on our own. here is the new code:
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import javax.microedition.lcdui.*;
public class Test3 extends MIDlet implements CommandListener
{   Form mForm;
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{k2=k2*k1;
k2=k2 %n;
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Greetings,
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Because:
String.toCharArray returns an array of chars.
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