Has anyone see this error? 31 seems to be unique and I can't find it in the Apple error codes.
Schedule OS Update - The operation couldn’t be completed. (com.apple.softwareupdateservices.errors error 31.)
We're getting a similar one:Schedule OS Update - The operation couldn’t be completed. (com.apple.softwareupdateservices.errors error 41.)
Unfortunately, it seems like threads about this issue just die.
I wouldn't expect any of the MDM based SUS commands to be fully functional until Monterey is a bit more fully baked tbh...
We're getting the error with iOS updates.
2 weeks ago
We have the same problem. When I send a mass update command (Schedule OS Update -) I immediately receive the following error on some devices: com.apple.softwareupdateservices.errors-Fehler 31.
I opened a support ticket on this and let you know the outcome.