Advanced Methods and CTP Combination

Hi experts,

I got a strange behaivour of GATP Availability Check, I'm using a combination of basic methods and then CTP as follows:

1. Product Availability Check
2. Product Allocation
3. CTP (After executing all basic methods)

The problem is that the availability check results are blank after performing the product availability check:

I have made some simulations of every basic method individually, for the product availability check the result is No Availability and that is correct because the ATP Quantity is negative.

For the Product allocation there are available allocations quantities for the next three months.

If I'm right the system should create a planned order assigned to the PO for the total quantity.

Here are some pictures of Check Instructions and Scope of Check.

Thanks in advance for your help and advice.