Change of Operationmode leads to error 404

[SebastianDyck]

Everytime if I change the Operationmode from the Water Heater oder Zone 1 there is only the Errorcode 404.

I´m using the Version 0.4.0 from the Myvaillant integration.

With the Myvaillant App everything works fine and also the integration notice the Change of the Mode from the App. But if I try to change it by the Integration it's not working.

[548056349504] 404, message='Not Found', url=URL('https://api.vaillant-group.com/service-connected-control/end-user-app-api/v1/systems/9e9c94fc-5036-4b0d-bc1d-d95d07a49ce0/domesticHotWater/255/operationMode')
Traceback (most recent call last):
File "/usr/src/homeassistant/homeassistant/components/websocket_api/commands.py", line 227, in handle_call_service
await hass.services.async_call(
File "/usr/src/homeassistant/homeassistant/core.py", line 1969, in async_call
response_data = await coro
^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/core.py", line 2006, in _execute_service
return await target(service_call)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/entity_component.py", line 235, in handle_service
return await service.entity_service_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 870, in entity_service_call
response_data = await _handle_entity_call(
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/src/homeassistant/homeassistant/helpers/service.py", line 942, in _handle_entity_call
result = await task
^^^^^^^^^^
File "/config/custom_components/mypyllant/water_heater.py", line 152, in async_set_operation_mode
await self.coordinator.api.set_domestic_hot_water_operation_mode(
File "/usr/local/lib/python3.11/site-packages/myPyllant/api.py", line 479, in set_domestic_hot_water_operation_mode
return await self.aiohttp_session.post(
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/usr/local/lib/python3.11/site-packages/aiohttp/client.py", line 643, in _request
resp.raise_for_status()
File "/usr/local/lib/python3.11/site-packages/aiohttp/client_reqrep.py", line 1005, in raise_for_status
raise ClientResponseError(
aiohttp.client_exceptions.ClientResponseError: 404, message='Not Found', url=URL('https://api.vaillant-group.com/service-connected-control/end-user-app-api/v1/systems/9e9c94fc-5036-4b0d-bc1d-d95d07a49ce0/domesticHotWater/255/operationMode')

[signalkraft]

Please try the latest beta release and let me know if that works. https://hacs.xyz/docs/faq/beta/

[earthjumper]

No, it does not work. The other control options also bring 404 errors. I tested it with the "myPyllant"-Python library

[signalkraft]

Can you turn on debug logging and post the error messages?

[signalkraft]

Thanks for posting debug logs. I deleted your post, since it contained access tokens.

You're still running an older version, you need the latest beta. Make sure you have https://github.com/signalkraft/mypyllant-component/releases/tag/v0.5.0b1 installed and Home Assistant is restarted. If you're using the underlying library directly, https://github.com/signalkraft/myPyllant/releases/tag/v0.5.1 should work

[earthjumper]

Thank you very much, that was the problem. Now it works again.