excel 2007 - SSIS error - value violated the schema's constraint for the column -


exporting sql server excel ssis. export gets around 80% through writing excel file fails error. stops @ same row each time. value in field being written within length parameter , contains no funky characters. because 35 rows pass through , write excel file, assume data type correct (nvarchar(max) in sql server, dt_wstr(4000) in ssis). other things can trigger error? using ssis 2008, excel 2007 output file.

error message:

error: 0xc0202009 @ data flow task 1, excel destination [1380]: ssis error code dts_e_oledberror. ole db error has occurred. error code: 0x00040eda. error: 0xc020901c @ data flow task 1, excel destination [1380]: there error input column "chemicals" (1454) on input "excel destination input" (1391). column status returned was: "the value violated schema's constraint column.".

error: 0xc0209029 @ data flow task 1, excel destination [1380]: ssis error code dts_e_inducedtransformfailureonerror. "input "excel destination input" (1391)" failed because error code 0xc0209076 occurred, , error row disposition on "input "excel destination input" (1391)" specifies failure on error. error occurred on specified object of specified component. there may error messages posted before more information failure.

error: 0xc0047022 @ data flow task 1, ssis.pipeline: ssis error code dts_e_processinputfailed. processinput method on component "excel destination" (1380) failed error code 0xc0209029 while processing input "excel destination input" (1391). identified component returned error processinput method. error specific component, error fatal , cause data flow task stop running. there may error messages posted before more information failure.

i beleive limit single excel column 255 characters. test longer values upstream in ssis flow , either split out rows or truncate long data using derived column.


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