Re: Issue doing availability check in APO for GATP

Hi Pavan

Key parameters in Availability Check done in GATP are

1. Check Mode (determined based on Requirement Class in ECC)

2. Business Event (Checking Rule in ECC)

3. ATP Group  (Material Master field)

I suggest you to try transaction CO09 in ECC for same material/plant. This should make a RFC connection to APO and open screen from your connected APO System. This will help to find out whether gATP availability check is active for this material/location. Then you can Verify integration model for Availability Check.

Hope this will help

Thank you

Satish Waghmare