SSIS package works in Visual Studio but not as a scheduled Job.

I have a SSIS package that takes some CSVs and Excel documents and imports the data into a database.  The CSVs and Excel document come from outside agencies so I have no control over them.  I have successfully created and ran the SSIS package in BIDS (Visual Studio)  However, when I try to run it as a scheduled job on the SQL server I get the following error.

Source: Import Brazos CSV data Brazos Co CSV [1]     Description: Data conversion failed. The data conversion for column "offDescription" returned status value 4 and status text "Text was truncated or one or more characters had no match in the target code page."

The column is set to ignore on truncation in the data flow source.

Any suggestions would be appreciated. 

Thanks

KJ

Kevin Joyner