Power Builder - Adding Table Sintax

//===if using oracle you can use this sintax for adding table===
Select count(*) Into :ll_adabaris from user_tables
Where lower(table_name) = 'debitur' ;
IF sqlca.sqlcode = 100 or ll_adabaris = 0 Then
ls_sql = "create table sample_b.debitur (kar_nik char(6) not null, kd_kredit char(5) not null, no_setuju varchar2(25) not null, tgl_setuju date, keterangan1 varchar2(25)," +&
"primary key ( kar_nik, kd_kredit, no_setuju ))"
Execute immediate :ls_sql ;
IF sqlca.sqlcode <> 0 Then
Beep(1)
MessageBox('Information', "must add table...")
Return
End IF
End IF