Copy command from S3 to Redshift

I'm trying to copy the CSV file from S3 bucket to Redshift and these are the conditions using, IGNOREHEADER AS 1 delimiter ',' region as 'us-east-1' csv; even the table schema nd CSV file is having the same data without nulls, still facing errors as - Invalid digit, Value 'B', Pos 0, Type: Integer ,Invalid dateformat, Char length exceeded. These are the following Cols presenet in the data - Uploaddate,Batchid,Inventoryid,Itemtype,Model,Supplierid,Quantity,Unit,Costcenter,Inventorydate,Embodiedco2,Usageco2,Riskadjustment.