Thank you. We will check it.

Regards,

Michael

Hello.

This is most likely user error. The discovery URL passed to us is "ISRCIMPB:51800". That's wrong. "ISRCIMPB" looks like machine name. The correct discovery URL should then be something like "opc.tcp://ISRCIMPB:51800".

I will need to see the screenshots showing what has been done that lead to this error. 

Regards
 

Hi,

Our customer is trying to browse for OPC UA items using Cimplicity OPC UA server. He is getting the following error

OPC UA service result - {BadProtocoIVersionUnsupported}. Unsupported transport profile for scheme isrcimpb.

 

Exception details:
==============
Exceptions

Type: OpcLabs.BaseLib.Browsing.BrowseException
Data: ErrorId_{045406CD-8EEA-4F21-B3D6-DC9DB5A34E58}: OpcLabs.{4D759503}
HelpLink: 
HResult: -2146233088 (0x80131500)
InnerException:
    OpcLabs.EasyOpc.UA.Engine.UAEngineException: UA SDK error (Opc.UA.ServiceResult=0x80BE0000) in 'static DiscoveryClient.Create'. OPC UA service result - {BadProtocolVersionUnsupported}. Unsupported transport profile for scheme isrcimpb. Unsupported transport profile for scheme isrcimpb.
    + The error occurred when preselecting an endpoint for discovery URL "ISRCIMPB:51800".
    + Connection attempt #4; last connected at 01/01/0001 00:00:00 (local); unconnected for 00:22:04.8900000.
    + Diagnostic OPCUA0009: The OPC endpoint scheme used, "isrcimpb", is not a standard OPC UA (client-server) scheme.
    + The client method called (or event/callback invoked) was 'BrowseMultiple[1]'. ---> OpcLabs.EasyOpc.UA.UAServiceException: OPC UA service result - {BadProtocolVersionUnsupported}. Unsupported transport profile for scheme isrcimpb. Unsupported transport profile for scheme isrcimpb.
       --- End of inner exception stack trace ---
    Activity Trace:
        Following (2) events were gathered during the action on activity ID [31], in the order of first occurrence:
          SDK trace: The transport binding isrcimpb is unsupported.
          Exception: {Opc.Ua.ServiceResultException} Unsupported transport profile for scheme isrcimpb.
        
    Data:
        7b4d9f28-22a8-41d6-93ea-e4d8c2a75da8:
            ((31, 1), Opc.Ua.TraceEventArgs)
            ((31, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
        c3c0e69e-bf8f-4bfa-8e93-816783737e55: 31
        8970fe52-aaa4-40f7-9a6e-74cdcee56724: static DiscoveryClient.Create
        OpcLabs.EasyOpc.UA.Implementation.ErrorEnhancingEasyUAClient.Processed: True
    Error Code: 1
    Error Id: OpcLabs.UAEngine=1
    HelpLink: 
    HResult: -2146232832 (0x80131600)
    InnerException: OpcLabs.EasyOpc.UA.UAServiceException: OPC UA service result - {BadProtocolVersionUnsupported}. Unsupported transport profile for scheme isrcimpb. Unsupported transport profile for scheme isrcimpb.
        Data: OpcLabs.EasyOpc.UA.Implementation.ErrorEnhancingEasyUAClient.Processed: True
        Error Id: Opc.UA.ServiceResult=0x80BE0000
        Help Link: 
        HResult: -2146232832 (0x80131600)
        InnerException: 
        Internal Code: 2159935488
        Message: OPC UA service result - {BadProtocolVersionUnsupported}. Unsupported transport profile for scheme isrcimpb. Unsupported transport profile for scheme isrcimpb.
        Service Result: BadProtocolVersionUnsupported
            Additional Info: 
            Description: Unsupported transport profile for scheme isrcimpb.
            Inner Result: 
            Message: Unsupported transport profile for scheme isrcimpb.
            Qualified Symbolic ID: 
                Expanded Text: 
                Is Null: True
                Is Standard: True
                Name: 
                Namespace Index: 0
                Namespace URI: 
                Namespace URI String: 
                Standard Name: 
            Status Code: BadProtocolVersionUnsupported
                Code Bits: 32958
                Code Bits Symbol: BadProtocolVersionUnsupported
                Condition: 190
                Description: The applications do not have compatible protocol versions.
                Flag Bits: 0
                Has Data Value Info: False
                Info Type: NotUsed
                Internal Value: 2159935488
                Is Bad: True
                Is Good: False
                Is Uncertain: False
                Limit Info: None
                Overflow: False
                Semantics Changed: False
                Severity: BadOrFailure
                Status Info: Error
                Structure Changed: False
            Text: {BadProtocolVersionUnsupported}. Unsupported transport profile for scheme isrcimpb.
        Service Target Site: Opc.Ua.ITransportChannel CreateUaBinaryChannel(Opc.Ua.ApplicationConfiguration, Opc.Ua.EndpointDescription, Opc.Ua.EndpointConfiguration, System.Security.Cryptography.X509Certificates.X509Certificate2, System.Security.Cryptography.X509Certificates.X509Certificate2Collection, Opc.Ua.IServiceMessageContext)
            DeclaringType: Opc.Ua.UaChannelBase
            Module: Opc.Ua.Core.dll
                Assembly: Opc.Ua.Core, Version=1.4.372.0, Culture=neutral, PublicKeyToken=bfa7a73c5cf4b6e8
                CustomAttributes: 
                FullyQualifiedName: C:\Program Files (x86)\Control-See\UCME-OPC\BIN\Opc.Ua.Core.dll
                MDStreamVersion: 131072
                MetadataToken: 1
                ModuleHandle: System.ModuleHandle
                    MDStreamVersion: 131072
                ModuleVersionId: 2f574461-cda9-4e81-90f8-5143a4831ede
                Name: Opc.Ua.Core.dll
                ScopeName: Opc.Ua.Core.dll
        Source: Opc.Ua.Core
        Stack Trace:
               at Opc.Ua.UaChannelBase.CreateUaBinaryChannel(ApplicationConfiguration configuration, EndpointDescription description, EndpointConfiguration endpointConfiguration, X509Certificate2 clientCertificate, X509Certificate2Collection clientCertificateChain, IServiceMessageContext messageContext)
               at Opc.Ua.DiscoveryChannel.Create(Uri discoveryUrl, EndpointConfiguration endpointConfiguration, IServiceMessageContext messageContext, X509Certificate2 clientCertificate)
               at OpcLabs.EasyOpc.UA.Toolkit.Sdk.ToolkitDiscoveryClient.Create(Uri discoveryUrl, ApplicationConfiguration sdkApplicationConfiguration, EndpointConfiguration configuration, Action`2 setupTransportChannel)
               at OpcLabs.EasyOpc.UA.Toolkit.Client.UADiscoverySessionBase.<>c__DisplayClass2_0.<CreateSdkDiscoveryClient>b__3()
               at OpcLabs.EasyOpc.UA.Toolkit.UAEngineBase.PerformSdkAction(UASdkCallType callType, Func`1 usingFunction, String name, Action sdkAction)
        TargetSite: 
    Message:
        UA SDK error (Opc.UA.ServiceResult=0x80BE0000) in 'static DiscoveryClient.Create'. OPC UA service result - {BadProtocolVersionUnsupported}. Unsupported transport profile for scheme isrcimpb. Unsupported transport profile for scheme isrcimpb.
        + The error occurred when preselecting an endpoint for discovery URL "ISRCIMPB:51800".
        + Connection attempt #4; last connected at 01/01/0001 00:00:00 (local); unconnected for 00:22:04.8900000.
        + Diagnostic OPCUA0009: The OPC endpoint scheme used, "isrcimpb", is not a standard OPC UA (client-server) scheme.
        + The client method called (or event/callback invoked) was 'BrowseMultiple[1]'.
    Source: 
    Stack Trace:
        == Activity Trace ==
        Following (2) events were gathered during the action on activity ID [31], in the order of first occurrence:
          SDK trace: The transport binding isrcimpb is unsupported.
          Exception: {Opc.Ua.ServiceResultException} Unsupported transport profile for scheme isrcimpb.
        
    TargetSite: 
Message: Problem browsing OPC Unified Architecture nodes.
Source: 
StackTrace: 
TargetSite: 


Browsing with UA Expert works fine. Any idea what may cause this issue?

We are using the Nuget Package 5.80.192. OPC Studio 2024.1 (5.80.278.1)

Thank you.

Michael