c#, error: String or binary data would be truncated.

error: String or binary data would be truncated.
The data for table-valued parameter "@AnalyteTVP" doesn't conform to the table type of the parameter.
The statement has been terminated.      0      

Create TYPE [dbo].[TVP_AnalyteData] AS TABLE(
  [IDinAccess] char(7)
  , ReportingLevel decimal(16,8)    <---- please see  c5 below

c# code:
 string v1 = "";
if (temp != "")
        v1 = temp.Substring(0, temp.IndexOf("&nbsp;")).Trim();

 if (Decimal.TryParse(v1.Replace(",", ""), out number))
         c5 = number;
         c5 = default(decimal?);

For @AnalyteTVP, see:
Create PROCEDURE [dbo].[sp_InsertLabAnalyteData] 
  @AnalyteTVP TVP_AnalyteData READONLY  

--Select * From @AnalyteTVP;

-- multiple records of Anaylte data to AnalyteData table
 INSERT INTO dbo.LabAnalyteData (
  , ReportingLevel

  , ReportingLevel
 FROM @AnalyteTVP;

Return @@Error


Here is LabAnalyteData table:

create table LabAnalyteData(
  labAnalyteID int identity
  , IDinAccess char(7)
  , ReportingLevel decimal(16,8)

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Mike EghtebasDatabase and Application DeveloperAsked:
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Fernando SotoRetiredCommented:
The error you are getting is stating that the value you are sending to the database exceeds the range of value allowed in the database for the variable. In ReportingLevel decimal(16,8) the max size of the variable is x.y. Where x is a max of 8 digits and y is a max of 8 digits. Check to make sure you are not exceeding that limit.

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Mike EghtebasDatabase and Application DeveloperAuthor Commented:
I am processing about 1,500,000 rows. Only handful (about 10 rows) give me this error. I will locate these uncomfortable data after mt process ends. There is error table keeping a record of these rows for me to correct later.

I will keep you posted on the outcome.


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