Received AS miles and AA miles for same trip
Last month I flew SAN-LAX and LAX-PEK and back on AA. I used my AS number on the entire itinerary. I since received my AS miles as expected for the LAX-PEK legs.
Since I don't get points on domestic AA flights, I then submitted to AA my ticket number to get points for the SAN-LAX legs. To my surprise, AA gave me mileage credit (EQM/EQD/miles) for all flights including for what I received on AS (LAX-PEK).
In the past, when I've done this (recently SAN-DFW and then DFW-MEX), I got the points for the domestic legs and was denied the international legs because another program (AS) claimed them. This is what I expected in that case.
Was this LAX-PEK credit a mistake?