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importing tsv 200 columns, 500,000 rows

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Hi experts, I get the error.

 

 

Warning 0x80049304: Data Flow Task 1: Warning: Could not open global shared memory to communicate with performance DLL

 

- Copying to [dbo].[Oct_06] (Stopped)

Messages

Error 0xc02020a1: Data Flow Task 1: Data conversion failed. The data conversion for column "Column 29" returned status value 2 and status text "The value could not be converted because of a potential loss of data.".

 

Error 0xc0209029: Data Flow Task 1: SSIS Error Code DTS_E_INDUCEDTRANSFORMFAILUREONERROR. The "Source - 01-townnn_2016-10-06_tsv.Outputs[Flat File Source Output].Columns[Column 29]" failed because error code 0xC0209084 occurred, and the error row disposition on "Source - 01-townnn_2016-10-06_tsv.Outputs[Flat File Source Output].Columns[Column 29]" specifies failure on error. An error occurred on the specified object of the specified component. There may be error messages posted before this with more information about the failure.

 (SQL Server Import and Export Wizard)

 

Error 0xc0202092: Data Flow Task 1: An error occurred while processing file "C:\Users\admin \Documents\01-townnn_2016-10-06.tsv" on data row 1908.

 (SQL Server Import and Export Wizard)

 

 

 

 

The problem is that I am inserting 200 columns, 500,000 rows…

 

I cannot go row by row or column by column; I rely on it to get the data types automatically…. I increased the number of rows for the sample to 100,000 and even with that got it wrong. (I tried with 500,000 but goes to ‘not responding’)


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