Error 79-322 expecting a check

[Mohamed22]

I tried running

Proc sql;
Create table Books.Wrote(
Book code char(4) references Books.Book,
Author_number char(2) references Books.Author,
Sequence_number INT(11)
);

The int(11) is bringing the error anyone know how to fix it

[Kurt_Bremser]

See the documentation for the SQL columns definition. INT does not accept a width.