S4HANA Material segmentation - POOL search

[teodora_popova]

Dear Sap Experts,

I am working on S4HANA  material segmentation and logic for ATP Pool in SGT_SETUP.

I have a requirement to use 1 material , 1 segmentation strategy with different Pool search depending on the customer.

• For 95% of the customers the search should be done among all MMBE availability in ration 1:m. The qty in SO should be confirmed if there is availability of the material in any stock segment but not only in the segment stated in SO . However, in my scenario we are not even going to register a requirement segment. So for this group of customers the qty should be confirmed as long as there is available qty for the material in MMBE.
• For 5 % of the customers the search should not be done among all MMBE availability but it should be done in ratio 1:1 i.e. the qty in SO should be confirmed ONLY if there is availability for the material with requirement segment stated in SO.

I am trying to set up the requirement using SGT_SETUP -> Stock allocation  and ATP Pool.

The set up is:

Then the ATP pool is:

The problem is that the set up works for 95% of the customers i.e. the search is done among the values in Pool1.

However, for 5% of the customers if I create a SO with requirement segment 10000252 CN001 the ATP is performed again among all stock segments but not 1:1.

I can not find a way to set up the Pools per customer.

Best regards,

Diliana and Teodora