Hello! I have just updated to the latest snapshot (version via apt-cache: 2.1.0~20170331113737-1) and experience Channel not found for datapoint errors. Others have already experienced the same problem and I already tried the solutions here and here . Before the update my openHAB version was version…

Hi, unfortunaly I have the error with 3.2 too. The devices that are affected seems to be randomly selected. Every startup a couple of another device lost their datapoints. When I deactivate my manuel written *.things files & add the homematic bridge via this clicke-di-click JSON Config UI-Tool i…

That was not the question. The question is, if your thing-types have channels and if the actual things have channels. It doesn’t matter if you define them or not, if the thing doesn’t have them for some reason that’s worth nothing. If there are channels and just those are missing then the fix proba…

@flole , not sure i get your question - does the attached screenshot answer it? [Screenshot 2021-12-24 at 12-07-35 openHAB]

Not really, check using the REST-API to see if the thing and the thing-types have any channels or not. I’m not really sure but I think the channels were being shown on my device aswell but I am not sure (it’s been a while since I fixed this issue).

Thing-Type information from REST-API: { "UID": "homematic:HmIP-WRCC2", "label": "Homematic IP Wandtaster - flach", "description": "Homematic IP Wandtaster - flach (HmIP-WRCC2)", "listed": true, "supportedBridgeTypeUIDs": [ "homematic:bridge" ], "bridge": false …

Well looks like you have a channel so my fix doesn’t recreate the channels as there is already one. I am not sure why your thing only has that single channel and if that is the same issue that was fixed or if that’s something completely different.

I just thought about this and maybe it’s a good idea to check the size of the channel set and re-do it if there’s a mismatch instead of just fixing it if it’s empty. Of course what you can also do is don’t give the ThingType channels at all, then the different firmware issue would also no longer be …

Hi, had following in the log: 2022-04-15 16:51:18.311 [WARN ] [ternal.handler.HomematicThingHandler] - Channel not found for datapoint 'SEQ1034420:2#STATE' 2022-04-15 16:51:18.323 [WARN ] [ternal.handler.HomematicThingHandler] - Channel not found for datapoint 'SEQ1034420:2#WORKING' and found thi…

Hi all, since update HmIP-BROLL to Version 1.10.8 i got some Errors: 2023-04-23 08:16:50.376 [WARN ] [ternal.handler.HomematicThingHandler] - Channel not found for datapoint '00111BE99286E5:0#ERROR_OVERLOAD' 2023-04-23 08:16:59.474 [WARN ] [ternal.handler.HomematicThingHandler] - Channel not foun…

[image] Simon_B: since update HmIP-BROLL to Version 1.10.8 i got some Errors Anything else beside the warnings (which are not errors from my perspective)? Strange behavior or anything? I was just about to update but saw your post. There are some more firmware updates for me: HMIP-SWDO 1.16…

Homematic Binding: "Channel not found for datapoint" errors for definitely existing channels

Add-ons Bindings

DPL (Dirk) June 14, 2026, 1:49pm 158

See also a new discussion started some days ago: