Question : Columns cannot convert between unicode and non-unicode string data types.

When I have access db as the source and SQL Server table as destination, I am getting the above error on the columns.

is this an issue with Access or SQL side? how can we make sure this can be made compilable.

thanks

Answer : Columns cannot convert between unicode and non-unicode string data types.

You need to change the datatypes of columns involved from normal string [DT_STR] to Unicode string [DT_WSTR] to get this fixed.

http://www.mssqltips.com/tip.asp?tip=1393
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