sql server - The binding status was "DT_NTEXT". The data flow column type is "DBBINDSTATUS_UNSUPPORTEDCONVERSION" -


i have following query in access:

select field1, field2, field3, "2015" testyear table1

i use query in sql server import/export tool data access database sql server database.

i keep getting error:

"(sql server import , export wizard)

error 0xc002f446: data flow task 1: error occurred while setting binding "testyear" column. binding status "dt_ntext". data flow column type "dbbindstatus_unsupportedconversion". conversion ole db type of "dbtype_iunknown" destination column type of "dbtype_wvarchar" might not supported provider.

the destination table column testyear of type nvarchar.

i checked source in import package , column shown longtext. not sure why since column's length 4.

can please me fix problem?


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