Column '%1' in table '%2' cannot be NULL. The invalid data was supplied to LOAD TABLE in a data file on line %3

Error constant SQLE_COLUMN_CANNOT_BE_NULL_LOAD_TABLE
ODBC 2 state 23000
ODBC 3 state 23000
Parameter 1 Name of the column that cannot be NULL.
Parameter 2 Name of the table containing the column.
Parameter 3 The line number of the data file containing the invalid data.
Severity 16
SQLCODE -184
SQLSTATE 23501
Sybase error code 13885
 Probable cause