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PEPPOL: Invalid signature

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Denis Plovier

Hello ALl,


I have performed some backups & restores of my odoo instance, however now my PEPPOL is not working anymore and I am unable to access any of the PEPPOL related settings (even trying to unregister gives me the following error: 

Invalid signature for request. This might be due to another connection to odoo Access Point server. It can occur if you have duplicated your database.
If you are not sure how to fix this, please contact our support.

Does anyone have a clue of how to restore functionality ? 


Thanks! 

 

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Steven Segers
Best Answer

I ran into the same problem. I found a post on reddit that addresses it. (which apparently I am not allowed to link to here because I don't have enough points, but it should be easy to find)

So, it seems your PEPPOL registration can get corrupted by a change to the environment (like changing your IP address), or by restoring a copy of the database. In my case it was the latter. My invoices were getting pulled in in my test environment instead of in production.

To fix, I did the following:

  • De-register from PEPPOL in my test environment
  • Delete the record with key='account_peppol.edi.mode' from the ir_config_parameter table in the production database
  • Restart Odoo production
  • RE-register with PEPPOL in the settings

To avoid re-occurrence, I am adding a delete of the config record in the test-environment restore process. 

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