Encounter with an error while uploading a file in ibm db2

Hi,
I am facing an error while uploading the Excel file in IBM DB2. The error indicates the mismatch of data at column. I don’t know why I am encountering this error. Is it possible to upload data stored in different formats? Any ideas and suggestions are welcomed to resolve this issue of uploading a file in ibm db2. I am Waiting for a quick reply.
