Primary key column '%1' already defined

Item Value
SQLCODE -119
Constant SQLE_PRIMARY_KEY_COLUMN_DEFINED
SQLSTATE 52009
Sybase error code 1909
ODBC 2 State 42000
ODBC 3 State 42000
Parameter 1 Name of the column that is already in the primary key.

Probable cause 

You listed the same column name twice in the definition of a primary key.