2011 BMW 750I Park to Neutral Problem

[Manchoski]

Lately my 750 has been going from Park to Neutral and it starts going back and forth on the shift lever. Drive and Reverse work perfectly fine! A "secure car from rolling" message pops up as well, but its so annoying i just wanted to see if anyone knows what can resolve this problem. The code i got for the problem is 987760, but i don't know if i should change the shift lever, or its something else.

[Pelican Parts]

I'm not able to find that code - usually BMW codes start with a "P"

[Manchoski]

I couldn't find it either honestly, but that's the code is gave me from the ECU read. Thanks btw!