KNX Problem reading property

Hi,

I get a lot of there errors when changing values in Basic UI (I am openhab beginner):

THINGS:

Bridge knx:ip:bridge [ 
    ipAddress="192.168.249.103", 
    portNumber=3671, 
    localIp="192.168.249.114", 
    type="TUNNEL", 
    readingPause=50, 
    responseTimeout=10, 
    readRetriesLimit=3, 
    autoReconnectPeriod=1,
    localSourceAddr="0.0.0"
] {
    Thing device generic [
        address="1.0.5",
        fetch=true,
        pingInterval=300,
        readInterval=3600
    ] {
        Type switch        : UG_Gang_Licht        "Light"       [ ga="1/0/200+<1/0/201" ]
    }
}


Group gWohnzimmer "Wohnzimmer"
Group gKueche "Küche"
Group gSchlafzimmer "Schlafzimmer"
Group gBad "Bad"
Group gGang "Gang"
Group gGarderobe "Garderobe"
Group gTerasse "Terasse"
Group gGarten "Garten"


Switch        UG_Gang_Licht         "Licht [%s]" <light>     (gGang)     { channel="knx:device:bridge:generic:UG_Gang_Licht" } 
sitemap knx label="Wohnung" {
    Frame label="Räume" {
    Group item=gWohnzimmer icon="screen"
    Group item=gKueche icon="kitchen"
    Group item=gSchlafzimmer icon="bedroom"
    Group item=gBad icon="bath"
    Group item=gGang icon="corridor"
    Group item=gGarderobe icon="frontdoor"
    Group item=gTerasse icon="terrace"
    Group item=gGarten icon="garden"
  }               
}

2018-08-07 13:25:53.887 [WARN ] [alimero.mgmt.MC 192.168.249.103:3671] - problem reading property (response 43 d6 00 4e 00 01)

tuwien.auto.calimero.KNXRemoteException: property access OI 0 PID 78 failed/forbidden

at tuwien.auto.calimero.mgmt.ManagementClientImpl.extractPropertyElements(ManagementClientImpl.java:986) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.lambda$readProperty$0(ManagementClientImpl.java:570) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.waitForResponses(ManagementClientImpl.java:905) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:568) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:535) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.lambda$2(DeviceInfoClientImpl.java:107) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readFromManagementClient(DeviceInfoClientImpl.java:56) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readDeviceProperties(DeviceInfoClientImpl.java:105) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceProperties(DeviceInspector.java:108) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceInfo(DeviceInspector.java:88) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.describeDevice(AbstractKNXThingHandler.java:89) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.lambda$0(AbstractKNXThingHandler.java:153) ~[?:?]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]

at java.lang.Thread.run(Thread.java:748) [?:?]

2018-08-07 13:25:54.083 [WARN ] [alimero.mgmt.MC 192.168.249.103:3671] - problem reading property (response 43 d6 00 4e 00 01)

tuwien.auto.calimero.KNXRemoteException: property access OI 0 PID 78 failed/forbidden

at tuwien.auto.calimero.mgmt.ManagementClientImpl.extractPropertyElements(ManagementClientImpl.java:986) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.lambda$readProperty$0(ManagementClientImpl.java:570) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.waitForResponses(ManagementClientImpl.java:905) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:568) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:535) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.lambda$2(DeviceInfoClientImpl.java:107) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readFromManagementClient(DeviceInfoClientImpl.java:56) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readDeviceProperties(DeviceInfoClientImpl.java:105) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceProperties(DeviceInspector.java:108) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceInfo(DeviceInspector.java:88) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.describeDevice(AbstractKNXThingHandler.java:89) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.lambda$0(AbstractKNXThingHandler.java:153) ~[?:?]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]

at java.lang.Thread.run(Thread.java:748) [?:?]

2018-08-07 13:25:54.271 [WARN ] [alimero.mgmt.MC 192.168.249.103:3671] - problem reading property (response 43 d6 00 4e 00 01)

tuwien.auto.calimero.KNXRemoteException: property access OI 0 PID 78 failed/forbidden

at tuwien.auto.calimero.mgmt.ManagementClientImpl.extractPropertyElements(ManagementClientImpl.java:986) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.lambda$readProperty$0(ManagementClientImpl.java:570) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.waitForResponses(ManagementClientImpl.java:905) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:568) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:535) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.lambda$2(DeviceInfoClientImpl.java:107) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readFromManagementClient(DeviceInfoClientImpl.java:56) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readDeviceProperties(DeviceInfoClientImpl.java:105) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceProperties(DeviceInspector.java:108) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceInfo(DeviceInspector.java:88) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.describeDevice(AbstractKNXThingHandler.java:89) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.lambda$0(AbstractKNXThingHandler.java:153) ~[?:?]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]

at java.lang.Thread.run(Thread.java:748) [?:?]

2018-08-07 13:25:54.472 [WARN ] [alimero.mgmt.MC 192.168.249.103:3671] - problem reading property (response 43 d6 00 4e 00 01)

tuwien.auto.calimero.KNXRemoteException: property access OI 0 PID 78 failed/forbidden

at tuwien.auto.calimero.mgmt.ManagementClientImpl.extractPropertyElements(ManagementClientImpl.java:986) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.lambda$readProperty$0(ManagementClientImpl.java:570) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.waitForResponses(ManagementClientImpl.java:905) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:568) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:535) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.lambda$2(DeviceInfoClientImpl.java:107) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readFromManagementClient(DeviceInfoClientImpl.java:56) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readDeviceProperties(DeviceInfoClientImpl.java:105) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceProperties(DeviceInspector.java:108) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceInfo(DeviceInspector.java:88) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.describeDevice(AbstractKNXThingHandler.java:89) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.lambda$0(AbstractKNXThingHandler.java:153) ~[?:?]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]

at java.lang.Thread.run(Thread.java:748) [?:?]

2018-08-07 13:25:54.660 [WARN ] [alimero.mgmt.MC 192.168.249.103:3671] - problem reading property (response 43 d6 00 4e 00 01)

tuwien.auto.calimero.KNXRemoteException: property access OI 0 PID 78 failed/forbidden

at tuwien.auto.calimero.mgmt.ManagementClientImpl.extractPropertyElements(ManagementClientImpl.java:986) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.lambda$readProperty$0(ManagementClientImpl.java:570) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.waitForResponses(ManagementClientImpl.java:905) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:568) ~[?:?]

at tuwien.auto.calimero.mgmt.ManagementClientImpl.readProperty(ManagementClientImpl.java:535) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.lambda$2(DeviceInfoClientImpl.java:107) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readFromManagementClient(DeviceInfoClientImpl.java:56) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInfoClientImpl.readDeviceProperties(DeviceInfoClientImpl.java:105) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceProperties(DeviceInspector.java:108) ~[?:?]

at org.openhab.binding.knx.internal.client.DeviceInspector.readDeviceInfo(DeviceInspector.java:88) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.describeDevice(AbstractKNXThingHandler.java:89) ~[?:?]

at org.openhab.binding.knx.handler.AbstractKNXThingHandler.lambda$0(AbstractKNXThingHandler.java:153) ~[?:?]

at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [?:?]

at java.util.concurrent.FutureTask.run(FutureTask.java:266) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180) [?:?]

at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293) [?:?]

at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [?:?]

at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [?:?]

at java.lang.Thread.run(Thread.java:748) [?:?]

Can you help me, please? Many thanks!

I do not have kxn but you may find this post helpful
https://community.openhab.org/t/knx-binding-2-3/46417

Please set the DPT for the channel:

Bridge knx:ip:bridge [ 
    ipAddress="192.168.249.103", 
    portNumber=3671, 
    localIp="192.168.249.114", 
    type="TUNNEL", 
    readingPause=50, 
    responseTimeout=10, 
    readRetriesLimit=3, 
    autoReconnectPeriod=1,
    localSourceAddr="0.0.0"
] {
    Thing device generic [
        address="1.0.5",
        fetch=true,
        pingInterval=300,
        readInterval=3600
    ] {
        Type switch : UG_Gang_Licht "Light" [ ga="1.001:1/0/200+<1/0/201" ]
    }                                          // ^^^^^^
}

as there is a problem that DPT is not optional when using more than one GA per parameter.