Hi Odoo community,

We use Odoo POS for our shops. Last week, we had a big network failure during several days and POS were working offline. Everything went well with offline mode, but we have now lots of transactions to sync (several hundreds....). 

The issue is that the session had been closed while the system was offline. And now when I try to sync operations with the server I have the following error message :

"Records does not exist or has been deleted".

My first guess is that since previous session is closed, the POS tries to sync transactions on this closed session but it does not work. I've tried to resend the same call to the server but by changing the session id, but it does not seem to work (or maybe my way of doing it doesn't work).

I really need help : how can I manage to sync all my transactions on each POS to my server ? 

Thanks for your help

Gérald