Event deleted on eGroupWare - after sync it's back!

[lemon]

Hi!

I've installed Synthesis on my Samsung Galaxy a few days ago. I use eGroupWare 1.6.003 to sync my calendar events.
After having the problem of deleted events after syncing (I had to ignore Organizer/Attendees on client side) now I have this problem: events that are deleted on eGW appear again after syncing.
Anyone an idea?

Thank you!

[bfo]

We just had a look at a user's log with the same problem.

Fact is: A item has been deleted on the device. During the next sync the client sends a delete for this item to the server, but the server adds a new item with the same content to the client. It looks like the server has some read-only mechanism for such an event. We've seen this actually with a 1.7.X server.

It is definitively not a client issue.

Best Regards
Beat

[bfo]

In the meantime we probably know what the problem is:
It's the eGroupware server setting which causes the problem.

I only have the information about the german version.
The required settings are "Daten zusammenführen" (merge data)
and "Endgerät gewinnt" (device/client wins), then it should work as expected.

Regards
Beat