Problems with JOOQ code generation for Sybase ASE

[calin014]

One of the classes generated contains an error in this method:

@Override
    public 
org.jooq.Identity<test.migraene.tables.records.AuftragmatrixRecord,* 
java.lang.Object*> getIdentity() {
        return test.migraene.Keys.IDENTITY_AUFTRAGMATRIX;
    }

The error happens because in AbstractTable the method is defined like this:
@Override
    public Identity<R,* ? extends Number*> getIdentity() {
        return null;
    }

The primary key is defined something like this:
artikel_id numeric(10,0) PRIMARY KEY NOT NULL

I guess the problem comes form here:
/**
     * An uncommented item
     * 
*     * The SQL type of this item (TypCounter) could not be mapped.<br/>
     * Deserialising this field might not work!*
     * 
     * PRIMARY KEY
     */
    public final 
org.jooq.TableField<test.migraene.tables.records.AuftragmatrixRecord, 
java.lang.Object> ARTIKEL_ID = createField("artikel_id", 
org.jooq.util.ase.ASEDataType.getDefaultDataType("*TypCounter*"), this);

Is there a way to fix this?
10x