Processing Class

Dear Gurus,

I encountered the following issue:-

There is one customised processing class (90).

When I viewed the 'Check processing class' from 'wage type maintenance' for wage type '3013', the system only show processing class until 80.

If I displayed the view V_512W_D, the system will show processing classes included '85' and '90'.

Can anyone advise why there are different?

Thanks.

Best Regards,

Chiew