Message Oracle KUP-03024 - string for TERMINATED BY or ENCLOSED BY clause for column string is longer than maximum number

ERRORstring for TERMINATED BY or ENCLOSED BY clause for column string is longer than maximum number
CAUSEThe string value for a TERMINATED BY or ENCLOSED BY clause for the columns is longer than the maximum number of bytes allowed. If the character set of the data file is different than the character set of the database, the string will be converted to the character set of the data file. If the length of the converted string is too large, then this error will also be returned.
ACTIONUse shorter delimiters in the data file and the access parameters.