receive error 422

[MatzeBu]

Hi,
In the morning I have the 422 error. There was no change to my configuration. In the logfile you can see a successful run at 4:45. And later it have 422. And I don't know why...
logs-4.txt

Thank you.

[ohAnd]

Hi @MatzeBu ,

By checking your log... It seems you have some hours with 0 energy usage at overall load but 2,2 Wh at car loads... This raises currently an error...

Later I have to check if can be that the real cause.

One way I can make it more tolerant, other way maybe at first find the cause why there is 0 vs 2,2 that should be part of overall load...

This as a fast first analysis...

[MatzeBu]

Thank you..
There is a Timing Problem with my Sensors, sometimes. I have different Sensors. I have to look in which way i can do a better calculation...

[ohAnd]

This should be not the problem ... I guess ... the function that pulls the data - pulls every datum in the affected history time block and so it collects all values within an hour and calculating the average of this hour (this is then shown in the debug log e.g. "...2025-05-08 23:00:00+02:00: 0.0 Wh (car load: 2.2 Wh)").

means this short peak or shift should be not the problem ...

Can you please check according to your log file how the data are in HA at May 8th evening:

2025-05-14 04:45:33 ERROR [LOAD-IF] DATA ERROR load smaller than car load - Energy for 2025-05-08 21:00:00+02:00:   0.0 Wh (car load:   2.2 Wh)
2025-05-14 04:45:33 ERROR [LOAD-IF] DATA ERROR load smaller than car load - Energy for 2025-05-08 22:00:00+02:00:   0.0 Wh (car load:   2.1 Wh)
2025-05-14 04:45:33 ERROR [LOAD-IF] DATA ERROR load smaller than car load - Energy for 2025-05-08 23:00:00+02:00:   0.0 Wh (car load:   2.2 Wh)

btw. with the last fix in develop also this behavior is (should ;-) ) not an error anymore ... but for this case negative values (2,2 Wh) could be send to EOS...

[MatzeBu]

Oh, there are missing datas... Also other datas from my sungrow are missing in this time.
In sungrow are some datas.
I don't know why.. some communication problem.

Thank you for fixing :)