hi,
i am getting below error
Error: 0xC02020C5 at Data Flow Task, Data Conversion [2]: Data conversion failed while converting column "SUBSTANCENAME" (105) to column "Copy of SUBSTANCENAME" (7). The conversion returned status value 4 and status text "Text was truncated or one
or more characters had no match in the target code page.".
Error: 0xC020902A at Data Flow Task, Data Conversion [2]: The "Data Conversion.Outputs[Data Conversion Output].Columns[Copy of SUBSTANCENAME]" failed because truncation occurred, and the truncation row disposition on "Data Conversion.Outputs[Data Conversion
Output].Columns[Copy of SUBSTANCENAME]" specifies failure on truncation. A truncation error occurred on the specified object of the specified component.
Error: 0xC0047022 at Data Flow Task, SSIS.Pipeline: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "Data Conversion" (2) failed with error code 0xC020902A while processing input "Data Conversion Input" (3). The identified
component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the
failure.
Error: 0xC0047022 at Data Flow Task, SSIS.Pipeline: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "Sort 1" (158) failed with error code 0xC0047020 while processing input "Sort Input" (161). The identified component returned
an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure.
Error: 0xC0047022 at Data Flow Task, SSIS.Pipeline: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "Merge Join" (80) failed with error code 0xC0047020 while processing input "Merge Join Right Input" (88). The identified
component returned an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the
failure.
Error: 0xC0047022 at Data Flow Task, SSIS.Pipeline: SSIS Error Code DTS_E_PROCESSINPUTFAILED. The ProcessInput method on component "Sort" (143) failed with error code 0xC0047020 while processing input "Sort Input" (146). The identified component returned
an error from the ProcessInput method. The error is specific to the component, but the error is fatal and will cause the Data Flow task to stop running. There may be error messages posted before this with more information about the failure.
what should i do