Operations which can be executed in parallel without causing CONCURRENT_MODIFICATION error

[Tomas Rimkus]

Can I do mutate operation on the same type criterions in two different adgroups (same campaign) without getting DatabaseError.CONCURRENT_MODIFICATION error?

[Anash P. Oommen (AdWords API Team)]

Hi Tomas,

Yes, you can. And if you get CONCURRENT_MODIFICATION, you can just retrying the call to see if it succeeds.

Cheers,
Anash P. Oommen,

AdWords API Advisor.