Viessmann: gas consumption summaries for today, week, month, year not working since upgrade to openhab-3.4

[deadbabylon1]

Hi,

after upgrading to openhab-3.4 the gas consumption summaries are only showing UNDEF.

openhab> bundle:list | grep -i viess
307 │ Active │  80 │ 3.2.15                 │ SmartHome/J Add-ons :: Bundles :: Viessmann Binding

openhab> openhab:items list | grep ViessmannDevice0_Gasconsumption
ViessmannDevice0_GasconsumptionDHWthisWeek (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Warmwasser: aktuelle Woche, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptionheatingthisMonth (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Heizung: aktueller Monat, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_Gasconsumptionheatingtoday (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Heizung: heute, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptionheatingthisWeek (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Heizung: aktuelle Woche, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptiontotalthisWeek (Type=NumberItem, State=UNDEF, Label=Gas consumption total thisWeek, Category=, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_Gasconsumptiontotaltoday (Type=NumberItem, State=UNDEF, Label=Gas consumption total today, Category=, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptionDHWtoday (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Warmwasser: heute, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptionheatingthisYear (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Heizung: aktuelles Jahr, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptionDHWthisYear (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Warmwasser: aktuelles Jahr, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptionDHWthisMonth (Type=NumberItem, State=UNDEF, Label=Gasverbrauch Warmwasser: aktueller Monat, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptiontotalthisYear (Type=NumberItem, State=UNDEF, Label=Gasverbrauch gesamt: aktuelles Jahr, Category=gas, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_GasconsumptiontotalthisMonth (Type=NumberItem, State=UNDEF, Label=Gas consumption total thisMonth, Category=, Tags=[Point], Groups=[ViessmannDevice0]

You will certainly need more information. But I would need help on how to provide them.

[rogrun]

Please try the following steps for trouble shooting:

1. Delete the device thing and add it again (items can still remain linked to the channels) - Maybe thats it.
2. Delete and add the consumption items -> check if its work
3. More debugging is needed: set the log level to TRACE via the openHAB console log:set TRACE org.smarthomej.binding.viessmann send me the trace from the API response including the json to my mail: ronny.grun@t-online.de

It could be that the unit of the item is wrong. E.g. m3 is provided instead of kWh

[deadbabylon1]

Sorry for the delay. I've ste the TRACE to "log:set TRACE org.smarthomej.binding.viessmann" But I need some help what I should send to you.

[rogrun]

After setting the log level to TRACE, type log:tail in the OpenHAB console.

After that, copy the log and email it to me for further troubleshooting.

[deadbabylon1]

Hi,

here is the log output. Waited for around 10 minutes.

Mit besten Grüßen

Sebastian Vahl

Am Sa., 4. Feb. 2023 um 17:03 Uhr schrieb Ronny Grun < @.***>:

After setting the log level to TRACE, type log:tail in the OpenHAB console.

After that, copy the log and email it to me for further troubleshooting.

— Reply to this email directly, view it on GitHub https://github.com/smarthomej/addons/issues/450#issuecomment-1416789119, or unsubscribe https://github.com/notifications/unsubscribe-auth/A5QCZ72I3PDN5NDS67JEXFTWVZ4ULANCNFSM6AAAAAAUIX27ZQ . You are receiving this because you authored the thread.Message ID: @.***>

[deadbabylon1]

I'v send the log to you. Strange thing is, I've not seen eg. openhab:items list | grep ViessmannDevice0_Gasconsumption in the logs.

[rogrun]

Hi Sebastian, I did not get any mail. Please send them again to ronny.grun@t-online.de

[rogrun]

I got your log but I can't find the error.

Which openHAB version are you running?

[deadbabylon1]

I'm having this problems since I've upgraded from openhab-3.3 to openhab-3.4. I also see no errors in the logs, but I've seen that all this items/links are not showing in the logs (and stay as UNDEF):

• ViessmannDevice0_GasconsumptionDHWthisWeek
• ViessmannDevice0_GasconsumptionheatingthisMonth
• ViessmannDevice0_Gasconsumptionheatingtoday
• ViessmannDevice0_GasconsumptionheatingthisWeek
• ViessmannDevice0_GasconsumptiontotalthisWeek
• ViessmannDevice0_Gasconsumptiontotaltoday
• ViessmannDevice0_GasconsumptionDHWtoday
• ViessmannDevice0_GasconsumptionheatingthisYear
• ViessmannDevice0_GasconsumptionDHWthisYear
• ViessmannDevice0_GasconsumptionDHWthisMonth
• ViessmannDevice0_GasconsumptiontotalthisYear
• ViessmannDevice0_GasconsumptiontotalthisMonth

The power consumption seems to be working fine, eg:

openhab> openhab:items list | grep ViessmannDevice0_Powerconsumption
ViessmannDevice0_PowerconsumptionDHWthisWeek (Type=NumberItem, State=0 kWh, Label=Stromverbrauch Warmwasser: aktuelle Woche, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptionDHWthisMonth (Type=NumberItem, State=0.1 kWh, Label=Stromverbrauch Warmwasser: aktueller Monat, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptionDHWtoday (Type=NumberItem, State=0 kWh, Label=Stromverbrauch Warmwasser: heute, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptionheatingthisMonth (Type=NumberItem, State=9.2 kWh, Label=Stromverbrauch Heizung: aktueller Monat, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptiontotalthisWeek (Type=NumberItem, State=4 kWh, Label=Power consumption total thisWeek, Category=, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_Powerconsumptionheatingtoday (Type=NumberItem, State=0.9 kWh, Label=Stromverbrauch Heizung: heute, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptionDHWthisYear (Type=NumberItem, State=1 kWh, Label=Stromverbrauch Warmwasser: aktuelles Jahr, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptionheatingthisWeek (Type=NumberItem, State=4 kWh, Label=Stromverbrauch Heizung: aktuelle Woche, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptiontotalthisMonth (Type=NumberItem, State=9.299999999999999 kWh, Label=Power consumption total thisMonth, Category=, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_Powerconsumptiontotaltoday (Type=NumberItem, State=0.9 kWh, Label=Power consumption total today, Category=, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptiontotalthisYear (Type=NumberItem, State=38.4 kWh, Label=Power consumption total thisYear, Category=, Tags=[Point], Groups=[ViessmannDevice0])
ViessmannDevice0_PowerconsumptionheatingthisYear (Type=NumberItem, State=37.4 kWh, Label=Stromverbrauch Heizung: aktuelles Jahr, Category=energy, Tags=[Point], Groups=[ViessmannDevice0])

I've also tried to remove the former "ViessmannDevice0_GasconsumptiontotalthisYear" and re-added it in the model (the webinterface, forgot the english name for it, I'm not using text files anymore). I could use "Create points from thing" from the ViessmannDevice0 and use the then "unlinked" showed "heatingGasConsumptionTotal#thisYear". But in my logs this happens:

2023-02-09 19:58:55.220 [TRACE] [smann.internal.handler.DeviceHandler] - ChannelUID: viessmann:device:2fd7ff7bf7:0:heatingGasConsumptionTotal#thisYear | Properties: {feature=heating.gas.consumption.total}

2023-02-09 20:02:59.128 [INFO ] [openhab.event.ItemStateChangedEvent ] - Item 'Viessmann_Device_0_Gas_consumption_total_thisYear' changed from NULL to UNDEF

(Notice the difference between the two openhab versions: working in openhab-3.3: ViessmannDevice0_GasconsumptionheatingthisYear not working but newly discovered in openhab-3.4: Viessmann_Device_0_Gas_consumption_total_thisYear

What is still working are the items with the commas (don't know how to label them):

openhab> openhab:items list | grep Viessmann_Device_0_Gas_consumption_total
Viessmann_Device_0_Gas_consumption_total_year (Type=StringItem, State=[123.9, 227.29999999999998], Label=Gas consumption total year, Category=Text, Tags=[Point], Groups=[ViessmannDevice0])
Viessmann_Device_0_Gas_consumption_total_day (Type=StringItem, State=[4.7, 4.8, 4.7, 4.6000000000000005, 3.5, 3.6, 2.6, 3.3000000000000003], Label=Gas consumption total day, Category=Text, Tags=[Point], Groups=[ViessmannDevice0])
Viessmann_Device_0_Gas_consumption_total_thisYear (Type=NumberItem, State=UNDEF, Label=Gas consumption total thisYear, Category=, Tags=[Point])

With openhab-3.3 I was able to query at a specific time one of the items and could get the actual used m3. This is not working anymore, because the items are UNDEF.

[deadbabylon1]

This issue was resolved with the help of the developer. But we both wasn't sure, why the issue occured. However, everything is working again.

So this Bug can be closed.