The operation failed because column '%1''s type does not support streaming

Error constant SQLE_COLUMN_NOT_STREAMABLE
ODBC 2 State ERROR
ODBC 3 State ERROR
Parameter 1 The number of the column whose type is invalid.
Severity 16
SQLCODE –1100
SQLSTATE WW045
Sybase error code 13414
Probable cause

The only column types that support streaming are: BINARY, LONG BINARY, VARCHAR and LONG VARCHAR. This error could also occur when allocating a stream object twice on the same column.