[Solved] Understanding Log Ouptut (Paulmann Amaris Pairing Issue)

UPDATE:
It works now. Apparently first resetting the led panel (5x on/off) and then enabling the pairing mode in HA did the trick. (The Opposite from what I am used to from zwave).

Original Message:

I am trying to pair a Paulmann Amaris Led Panel which does not work.
However the log shows something about a missing handler. Is this already an error that prevents pairing or is this expected?

2022-05-15 17:09:10 INFO (MainThread) [zigpy_znp.zigbee.application] Permitting joins for 60 seconds
2022-05-15 17:09:10 DEBUG (MainThread) [zigpy_znp.api] Sending request: ZDO.MgmtPermitJoinReq.Req(AddrMode=<AddrMode.Broadcast: 15>, Dst=0xFFFC, Duration=60, TCSignificance=0)
2022-05-15 17:09:10 DEBUG (MainThread) [zigpy_znp.api] Received command: ZDO.MgmtPermitJoinReq.Rsp(Status=<Status.SUCCESS: 0>)
2022-05-15 17:09:10 DEBUG (MainThread) [zigpy_znp.api] Received command: ZDO.MgmtPermitJoinRsp.Callback(Src=0x0000, Status=<Status.SUCCESS: 0>)
2022-05-15 17:09:10 DEBUG (MainThread) [zigpy_znp.api] Received command: ZDO.MsgCbIncoming.Callback(Src=0x0000, IsBroadcast=<Bool.false: 0>, ClusterId=32822, SecurityUse=0, TSN=3, MacDst=0x0000, Data=b'\x00')
2022-05-15 17:09:10 DEBUG (MainThread) [zigpy_znp.api] Sending request: AF.DataRequestExt.Req(DstAddrModeAddress=AddrModeAddress(mode=<AddrMode.Broadcast: 15>, address=0xFFFC), DstEndpoint=0, DstPanId=0x0000, SrcEndpoint=0, ClusterId=54, TSN=6, Options=<TransmitOptions.NONE: 0>, Radius=0, Data=b'\x06\x3C\x00')
2022-05-15 17:09:10 DEBUG (MainThread) [zigpy.zdo] [0x0000:zdo] ZDO request ZDOCmd.Mgmt_Permit_Joining_rsp: [<Status.SUCCESS: 0>]
2022-05-15 17:09:10 DEBUG (MainThread) [zigpy.zdo] [0x0000:zdo] No handler for ZDO request:ZDOCmd.Mgmt_Permit_Joining_rsp([<Status.SUCCESS: 0>])

I am using a SONOFF zigbee 3.0 USB Dongle plus with zigpy.
Unfortunately the led panel is currently my only zigbee device, what makes it a bit difficult to pin down the source of the failure.

Thanks for the support and BR,
innerand

Where did you get the Paulmann Amaris LED panel from? I have not found a source in the US.

Thanks