Homematic CCU3 issue with HmIP-BROLL / unknown parameter for value key: WORKING

Configuration
1

Hello All!
I have an issue with Homematic Integration with CCU3 and HmIP-BROLL (cover switch).
During startup I receive the following error-message for all 4 switches I have installed:
Any suggestions?

HMGeneric.getValue: WORKING on 00111A49A33A4B:4 Exception: <Fault -5: 'Unknown Parameter for value key: WORKING'>

Thank you!

2

Hi,

could you solve you problem? I have the same messages after startup

HMGeneric.getValue: WORKING on 001118A99116B3:4 Exception: <Fault -5: 'Unknown Parameter for value key: WORKING'>
HMGeneric.getValue: WORKING on 001118A99116BC:4 Exception: <Fault -5: 'Unknown Parameter for value key: WORKING'>
HMGeneric.getValue: WORKING on 001118A99116D1:4 Exception: <Fault -5: 'Unknown Parameter for value key: WORKING'>
HMGeneric.getValue: WORKING on 001118A99116DB:4 Exception: <Fault -5: 'Unknown Parameter for value key: WORKING'>
HMGeneric.getValue: WORKING on 001118A9A587CB:4 Exception: <Fault -5: 'Unknown Parameter for value key: WORKING'>

Thanks
Martin

3

It’s just a warning that can be ignored. Some devices are integrated with generic parameters that multiple different devices share. But there are devices that don’t have them. And during startup Home Assistant asks the CCU for each known parameter, which fails for those devices that don’t have the parameter. So it’s just cosmetic during startup.

4

Thank you Daniel!