Seaquel
SQL Server error code

SQL Server error 4898

SQL Server raises error 4898 at severity 16, which marks a problem with the query or data that you can correct.

Cannot bulk load CSV file. Invalid field parameters are specified for source column number %d in the format file "%s". All data fields must be either character or Unicode character with terminator when CSV format is specified.
Msg4898
Severity16
Group4000–4999

Source: Database Engine events and errors