'%1' is not a known file format for loading or unloading tables

Error constant SQLE_UNSUPPORTED_LOAD_FORMAT
ODBC 2 State ERROR
ODBC 3 State ERROR
Parameter 1 The specified format.
Severity 19
SQLCODE –601
SQLSTATE WL001
Sybase error code 13669
Probable cause

An unsupported file format was specified for LOAD TABLE or UNLOAD TABLE.