Retail Tab in the PO line item

Hello All!

Retail Tab in the PO line item is not showing and pulling the data from the contract for season category and season year,

for another transactions like ME59 is working, my doubt is a configuration problem ?

I already debug the code with both transactions and I can see the values are taking  from the contract, but are not visible

in the retail tab,  how can do it automatically by taking the data from the contract?. Because is not showed when the PO is created for the me21n.

Can you please help?

Thanks