Open component in Advanced Editor and check column size there.

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>I'm trying to create an SSIS package using the SQL Server Import and Export wizard
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>I'm importing s csv file and am getting this error
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>Data conversion failed while converting column "Address 1" (46) to column "Address 1" (187). The conversion returned status value 2 and status text "The value could not be converted because of a potential loss of data
>IU've set the address1 to be string [DT_STR] and a width of 250
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>Why would I be getting this error
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>Thanks
>
>Nick