Loading CSV file to a relational table containing char data type

Hi Friends,

This one is a very peculiar one. While trying to load a csv file into a relational table using the Import utility I am getting the below error(a part of it)

Cannot convert Java type java.io.InputStream to SQL type CHAR.: SAP DBTech JDBC: Cannot convert Java type java.io.InputStream to SQL type CHAR.

When I alter the column names in the table to type varchar or nvarchar the load is completed successfully.Why is the import utility not able to load into a table containing char columns?

Does anyone have any info regarding this?

Thanks,

With Regards,

Chetan