ATP check not going to component availability screen during ATP check in MATP

Hi All

This should be simple one but I am trying for sometime and not getting success. I am sure I am missing some standard setting. So here goes the issue...I am trying to set up a std MATP scenario in GATP.... here is what I have done so far..

1. Created a material as BOM header. It is a BOM with usage '1' (production BOM). Say X

2. Created a material as BOM component. It is not sales relevant. Say Y

3. Checking mode for the header....

Checking Instruction for header

4. Checking mode for the component....

Checking Instruction for Component

***********************

I am getting below screen during Sales order creation (have 200pcs of stock)

But what I want is to see the situation for Component T-TEST04....like below screen (taken from net for example)

I have all screen shot so that you get complete picture. Please let me know what am I missing ?

Regards,

JC