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SSIS on SQL Server 2008R2 "The value is too large to fit in the column data area of the buffer."


SSIS on SQL Server 2008R2 "The value is too large to fit in the column data area of the buffer."

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gbritton1
gbritton1
SSChasing Mays
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Group: General Forum Members
Points: 653 Visits: 864
Koen Verbeeck (7/29/2014)
Is it possible to post the .NET code?


Sure! Though note that the DataFLow task fails just before this code begins to execute:


/* Microsoft SQL Server Integration Services Script Component
* Write scripts using Microsoft Visual C# 2008.
* ScriptMain is the entry point class of the script.*/

using System;
using System.Data;
using Microsoft.SqlServer.Dts.Pipeline.Wrapper;
using Microsoft.SqlServer.Dts.Runtime.Wrapper;

[Microsoft.SqlServer.Dts.Pipeline.SSISScriptComponentEntryPointAttribute]
public class ScriptMain : UserComponent
{

public override void PreExecute()
{
base.PreExecute();
/*
Add your code here for preprocessing or remove if not needed
*/
}

public override void PostExecute()
{
base.PostExecute();
/*
Add your code here for postprocessing or remove if not needed
You can set read/write variables here, for example:
Variables.MyIntVar = 100
*/
}

public override void Input0_ProcessInputRow(Input0Buffer Row)
{
const int MinExpectedNumberOfFields = 2;
const int MaxExpectedNumberOfFields = 3;
string[] values = Row.Data.Split(new char[] { '\t' }, MaxExpectedNumberOfFields);
// Check that correct number of values received
if (values.Length < MinExpectedNumberOfFields || values.Length > MaxExpectedNumberOfFields)
{
bool pbCancel = false;
this.ComponentMetaData.FireError(100,
"Process Detail Row",
String.Format("Incorrect number of fields. Expected: {0} to {1}, received: {2}",
MinExpectedNumberOfFields,
MaxExpectedNumberOfFields,
values.Length),
"No Help Available", 0, out pbCancel);
return;
}

Row.ErrorCode = values[0];
Row.ErrorMessage = values[1];
Row.LoggingActivityRecord = values.Length >= 3 ? values[2] : null;
}

}



Koen Verbeeck
Koen Verbeeck
One Orange Chip
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Group: General Forum Members
Points: 27495 Visits: 13268
Instead of the console line, try a message box perhaps?
Does everything work if you get rid of the script component?


How to post forum questions.
Need an answer? No, you need a question.
What’s the deal with Excel & SSIS?
My blog at SQLKover.

MCSE Business Intelligence - Microsoft Data Platform MVP
gbritton1
gbritton1
SSChasing Mays
SSChasing Mays (653 reputation)SSChasing Mays (653 reputation)SSChasing Mays (653 reputation)SSChasing Mays (653 reputation)SSChasing Mays (653 reputation)SSChasing Mays (653 reputation)SSChasing Mays (653 reputation)SSChasing Mays (653 reputation)

Group: General Forum Members
Points: 653 Visits: 864
Koen Verbeeck (7/29/2014)
Instead of the console line, try a message box perhaps?
Does everything work if you get rid of the script component?


I added calls to MessageBox before each statement in the script source. This finally exposed the problem:

I had been focused on the Data column, since that is what was increased. However, the sample data included the ErrorMessage column as well (See the source from the previous post). This column (not the data column) has now exceeded the specifications.

Koen, zonder uw hulp had ik deze fout helemaal gemissed!

Hartelijk bedankt!!
Koen Verbeeck
Koen Verbeeck
One Orange Chip
One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)One Orange Chip (27K reputation)

Group: General Forum Members
Points: 27495 Visits: 13268
gbritton1 (7/29/2014)
Koen Verbeeck (7/29/2014)
Instead of the console line, try a message box perhaps?
Does everything work if you get rid of the script component?


I added calls to MessageBox before each statement in the script source. This finally exposed the problem:

I had been focused on the Data column, since that is what was increased. However, the sample data included the ErrorMessage column as well (See the source from the previous post). This column (not the data column) has now exceeded the specifications.

Koen, zonder uw hulp had ik deze fout helemaal gemissed!

Hartelijk bedankt!!


Glad you found the issue :-D


How to post forum questions.
Need an answer? No, you need a question.
What’s the deal with Excel & SSIS?
My blog at SQLKover.

MCSE Business Intelligence - Microsoft Data Platform MVP
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