SSIS And UTF 16 Big Endian Text File
Mar 6, 2008
Hi,
I'm attempting to import a UTF-16 BE (Big Endian) encoded text file via SSIS. The column delimiter is comma, and the row delimiter is a {LF}.
When I select the file in the "Flat file connection manager editor", the Unicode checkbox is automatically checked, the Format option is "Delimited"; I change the header row delimiter to {LF}, and check the box 'column names in first data row.
I then click on the "Columns" tab, change the row delimter to {LF}, and hit refresh, however the error comes up that the delimiter could not be found in the file.
The file does contain the UTF-16 BE Byte Order Mark.
If I convert the file to UTF-16 LE (Little Endian), the file is read successfully, with {LF} being detected as the row delimiter.
Two questions:
- Does SSIS support import of text files that are UTF-16 BE encoded?
- If yes, how can I get this to work.
I found an error message in the Books Online, when I searched for Endian
"HResults.DTS_E_UTF16BIGENDIANFORMATNOTSUPPORTED Field - The file format of UTF-16 big endian is not supported. Only UTF-16 little endian format is supported."
Namespace: Microsoft.SqlServer.Dts.Runtime
Assembly: Microsoft.SqlServer.ManagedDTS (in microsoft.sqlserver.manageddts.dll)
However, I'm not sure as to what the above error applies to.
Thanks,
RS
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Mar 20, 2008
Hi,
I am looking for a way to combine two text files into one file. I am thinking of using a batch file (DOS command ) to do it. Any suggestion please?
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May 13, 2008
Hello Experts,
I am createing one task (user control) in SSIS. I have property grid in my GUI and 2 buttons (OK & Cancle).
PropertyGrid has Properties like SourceConnection, OutputConnection etc....right now I am able to populate Connections in list box next to Source and Output Property.
Now my question to you guys is depending on Source Connection it should read that text file associated with connection manager. After validation it should pick header (first line of text file bases on record type) and write it into new file when task is executed. I have following code for your reference. Please let me know I am going in right direction or not..
What should go here ?
->Under Class A
public override DTSExecResult Execute(Connections connections, VariableDispenser variableDispenser, IDTSComponentEvents componentEvents, IDTSLogging log, object transaction)
{
//Some code to read file and write it into new file
return DTSExecResult.Success;
}
public const string Property_Task = "CustomErrorControl";
public const string Property_SourceConnection = "SourceConnection";
public void LoadFromXML(XmlElement node, IDTSInfoEvents infoEvents)
{
if (node.Name != Property_Task)
{
throw new Exception(String.Format("Invalid task element '{0}' in LoadFromXML.", node.Name));
}
else
{
try
{
_sourceConnectionId = node.Attributes.GetNamedItem(Property_SourceConnection).Value;
}
catch (Exception ex)
{
infoEvents.FireError(0, "LoadFromXML", ex.Message, "", 0);
}
}
}
public void SaveToXML(XmlDocument doc, IDTSInfoEvents infoEvents)
{
try
{
// // Create Task Element
XmlElement taskElement = doc.CreateElement("", Property_Task, "");
doc.AppendChild(taskElement);
// // Save source FileConnection
XmlAttribute sourcefileAttribute = doc.CreateAttribute(Property_SourceConnection);
sourcefileAttribute.Value = _sourceConnectionId;
taskElement.Attributes.Append(sourcefileAttribute);
}
catch (Exception ex)
{
infoEvents.FireError(0, "SaveXML", ex.Message, "", 0);
}
}
In UI Class there is OK Click event.
private void btnOK_Click(object sender, EventArgs e)
{
try
{
_taskHost.Properties[CustomErrorControl.Property_SourceConnection].SetValue(_taskHost, propertyGrid1.Text);
btnOK.DialogResult = DialogResult.OK;
}
catch (Exception ex)
{
Console.WriteLine(ex);
}
#endregion
}
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Oct 1, 2006
Hi,
I am pulling text files in gzip format from UNIX system. I want to unzip these files and then import data from these files into database using SSIS.
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Nov 28, 2007
Hi,
A short description of my prob :
I am looping through a set of files and on each loop i process the file and move it to another folder. I am using File System task to do so and variables with destination path and name. It works fine.
Requirement :
However now I want that after processing the file, instead of moving it, I create an empty text file at the destination containing the file name. I want to do this with minimum effort. Can anyone suggest me the way.
thanks.
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Jan 17, 2007
hi
I am very very new to sql server 2005.I want to create SSIS package for my text file to transfer in table.How i do this and where i will get that SSIS package (like in sql server 2000 we get that in EM under DTS) and how do i schedule these packages.
Please guide me.
Thanks
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Jan 23, 2007
I have a text file I am trying to import into SQL Server using OLEDB connection.
It's a fixed field text file, ragged right format. One of my columns maps to a numeric column in the DB. In some spots in the file, it is blank, in others there is actual numeric data.
I can't get it to import. If I set the text file column to numeric, I get an error "That value could not be converted because of a potential loss of data." If I set the text file column to string, I get a similar error from the OLE DB provider, "Invalid character value for cast specification"
I have tried telling it to retain nulls in the data flow and the other way as well. Can someone tell me what I am doing wrong?
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Jan 30, 2008
I have an excel file source, that has a column that is a date column, although the group puts in more that just a date sometimes: example (11/1/2007) or (Sold), the problem is I cant get SSIS to ever see anything but the date, for the cells that have Sold shows me null, or blank when doing a view. Any thoughts??? I am starting to hate excel more and more.
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Jun 5, 2006
Hi,
How to save the SSIS package results to log file using dtexec command............please help regaridng this...........
Thanks in advance,
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Feb 7, 2008
Good Afternoon,
So this one has been bugging me for a while and I am ready to punt...
Is it possible to dynamically create a text file destination in SSIS and then pump the results of a query stored in a variable to this text file?
So my package looks like this
1) SQL task that pulls back a list of tables to be exported
2) For Each Loop ADO enum that passes the table name to a SQL Task that builds the select...ie select * from <DTS.Variables()>
3) Data flow task that sets the command from variable from step 2
4) Text File destinaiton that is built using a varable as the connectionstring
I am delaying validation in steps3 and 4 above without any luck...basically I am curious if i can even do what I am thinking I should be able to do here...I get as far as getting metadata errors because SSIS can't seem to handle dynamically filling the pipeline with the columns from the variable/SQL statement.
Am I missing something? Is this possible?!
Thanks in advance.
Dave
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Feb 27, 2008
I have been racking my brain over this hopefully someone has run into a similar issue. I am attempting to Bulk insert several Unicode (UCS-16BE) data files that are missing their Unicode Signature. If I add a Big-Endian signature (FE FF) I can get the files to load into a table without using a format file, but if I attempt to use a format file I get the following error ( I need to use a format file due to more columns in the actual table than in the file):
Msg 4832, Level 16, State 1, Line 1
Bulk load: An unexpected end of file was encountered in the data file.
Msg 7399, Level 16, State 1, Line 1
The OLE DB provider "BULK" for linked server "(null)" reported an error. The provider did not give any information about the error.
Msg 7330, Level 16, State 2, Line 1
Cannot fetch a row from OLE DB provider "BULK" for linked server "(null)".
If I attempt to load without the Unicode signature, with a format file the correct number of characters load into the fields, but the data is all €˜€™s. I have tried various codepages (including 1201 & 1200) and codepage settings and none have any effect on the data that is loaded or not loaded.
Code Using Format File:
BULK INSERT [ARE_Test_Stage].[dbo].LFBK
FROM 'U:ProjectsTempUnicodeTest2 est-w.TXT'
WITH (
DATAFILETYPE = 'widechar',
CODEPAGE = '1201',
MAXERRORS = 2147000000,
FORMATFILE = 'U:ProjectsTempUnicodeTest2FormatFiles est-w_METADATA.fmt',
KEEPNULLS
)
Format File:
9.0
14
1 SQLNCHAR 0 6 "