EXP-00075: rounding FILESIZE down, new value is [string]
Cause: The FILESIZE parameter must be a multiple of the RECORDLENGTH, but the value you specified for FILESIZE does not meet this requirement. The value of FILESIZE has been rounded down to be a multiple of the RECORDLENGTH used for the dump file.
Action: No action is required. You can adjust the FILESIZE or RECORDLENGTH parameter to avoid this message. When importing this file, you must specify the FILESIZE value reported by this message.