Error messages when connecting with OPC UA Expert

What happens?
Error messages concerning OPC UA are entered in the logbook of the controller:
OpcUa_TcpListener_ReadEventHandler: Closing socket (0x00000000)!
OpcUa_TcpListener_ReadEventHandler: Process Request returned an error (0x803E0000)!
OpcUa_SecureListener_ProcessRequest: Closing channel due error 0x803E0000!
OpcUa_Endpoint_BeginProcessRequest: Not able to create/send response. (0x803E0000)
OpcUa_Endpoint_BeginProcessRequest: ERROR READING REQUEST! Status 0x803E0000
 
When does the behaviour occur?
A connection from OPC UA Expert V1.5.1 or higher is established.
 
Which products are affected?
Cabinet Controller 3200C
Cabinet Controller c300
Panel Controller p500
Panel Controller p300
 
Short-term measures:
The error messages can be ignored. A connection is still established.
 
Automatic Translation 

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Meta data
Taxonomy: Controller p500 , Controller 3221 C , Controller 3231 C , Controller 3241 C , Controller 3251 C , Controller 3200 C , Controller p300 , Controller c300
AKB-ID: 202000054
Last update: 2023/09/09
Category: Version Informations

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