Hello support!
I have a case with OPC UA client connection.
I have OPC UA server from Siemens WinCC in the network. TCP connection is fine, but I can not get tags. It is getting to error when I am clicking button Browse data...
I have put user name and password (Sign and Encrypt-Basic256Sha256 <--- OPC UA server uses), also tried put Kerberos.
Even anonimous connection didn't help. Below error from my connection:
Exceptions
Type: OpcLabs.EasyOpc.UA.Engine.UAEngineException
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=0x801F0000) in 'static Session.Create'. OPC UA service result - {BadUserAccessDenied}. Endpoint does not support the user identity type provided. Endpoint does not support the user identity type provided.
+ Connection attempt #3; last connected at 1/1/0001 12:00:00 AM (local); unconnected for 00:05:53.4840000.
+ This error should mean an authorization (permissions) problem, not an authentication problem, but some servers are using it instead of rejecting the identity token (BadIdentityTokenRejected).
+ The user identity used was: Anonymous.
+ The problem might be caused by the fact that no (non-anonymous) user name token was specified.
+ The client method called (or event/callback invoked) was 'BrowseMultiple[1]'. ---> OpcLabs.EasyOpc.UA.UAServiceException: OPC UA service result - {BadUserAccessDenied}. Endpoint does not support the user identity type provided. Endpoint does not support the user identity type provided.
--- End of inner exception stack trace ---
Activity Trace:
Data:
7b4d9f28-22a8-41d6-93ea-e4d8c2a75da8:
((48, 1), Opc.Ua.TraceEventArgs)
((48, 1), Opc.Ua.TraceEventArgs)
((48, 1), Opc.Ua.TraceEventArgs)
((48, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((48, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((48, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
((48, 1), System.Runtime.ExceptionServices.FirstChanceExceptionEventArgs)
c3c0e69e-bf8f-4bfa-8e93-816783737e55: 48
8970fe52-aaa4-40f7-9a6e-74cdcee56724: static Session.Create
fd56f367-2e94-4459-8095-98aacd38f0fe:
eca5c2ee-d5aa-491f-8ae6-e051b97f84aa:
opcfoundation.org/UA/SecurityPolicy#Basic256Sha256
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 - {BadUserAccessDenied}. Endpoint does not support the user identity type provided. Endpoint does not support the user identity type provided.
Data: OpcLabs.EasyOpc.UA.Implementation.ErrorEnhancingEasyUAClient.Processed: True
Error Id: Opc.UA.ServiceResult=0x801F0000
Help Link:
HResult: -2146232832 (0x80131600)
InnerException:
Internal Code: 2149515264
Message: OPC UA service result - {BadUserAccessDenied}. Endpoint does not support the user identity type provided. Endpoint does not support the user identity type provided.
Service Result: BadUserAccessDenied
Additional Info:
Description: Endpoint does not support the user identity type provided.
Inner Result:
Message: Endpoint does not support the user identity type provided.
Qualified Symbolic ID:
Expanded Text:
Is Null: True
Is Standard: True
Name:
Namespace Index: 0
Namespace URI:
Namespace URI String:
Standard Name:
Status Code: BadUserAccessDenied
Code Bits: BadUserAccessDenied
Code Bits Symbol: BadUserAccessDenied
Condition: 31
Description: User does not have permission to perform the requested operation.
Flag Bits: 0
Has Data Value Info: False
Info Type: NotUsed
Internal Value: 2149515264
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: {BadUserAccessDenied}. Endpoint does not support the user identity type provided.
Service Target Site: Void OpenValidateIdentity(Opc.Ua.IUserIdentity ByRef, Opc.Ua.UserIdentityToken ByRef, Opc.Ua.UserTokenPolicy ByRef, System.String ByRef, Boolean ByRef)
DeclaringType: OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim
Module: OpcLabs.EasyOpcUA.dll
Assembly: OpcLabs.EasyOpcUA, Version=5.82.175.1, Culture=neutral, PublicKeyToken=6faddca41dacb409
CustomAttributes:
FullyQualifiedName: E:\Distr\net472\OpcLabs.EasyOpcUA.dll
MDStreamVersion: 131072
MetadataToken: 1
ModuleHandle: System.ModuleHandle
MDStreamVersion: 131072
ModuleVersionId: e8454f69-8da1-4916-a7f5-a016573f1dfa
Name: OpcLabs.EasyOpcUA.dll
ScopeName: OpcLabs.EasyOpcUA.dll
Source: OpcLabs.EasyOpcUA
Stack Trace:
at OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim.OpenValidateIdentity(IUserIdentity& identity, UserIdentityToken& identityToken, UserTokenPolicy& identityPolicy, String& securityPolicyUri, Boolean& requireEncryption)
at OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim.Open2(String sessionName, UInt32 sessionTimeout, IUserIdentity identity, IList`1 preferredLocales, Boolean checkDomain)
at OpcLabs.EasyOpc.UA.Sdk.Shims.SessionShim.<Create>d__4.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at OpcLabs.EasyOpc.UA.Toolkit.Sdk.ToolkitSession.<Create>d__2.MoveNext()
TargetSite:
Message:
UA SDK error (Opc.UA.ServiceResult=0x801F0000) in 'static Session.Create'. OPC UA service result - {BadUserAccessDenied}. Endpoint does not support the user identity type provided. Endpoint does not support the user identity type provided.
+ Connection attempt #3; last connected at 1/1/0001 12:00:00 AM (local); unconnected for 00:05:53.4840000.
+ This error should mean an authorization (permissions) problem, not an authentication problem, but some servers are using it instead of rejecting the identity token (BadIdentityTokenRejected).
+ The user identity used was: Anonymous.
+ The problem might be caused by the fact that no (non-anonymous) user name token was specified.
+ The client method called (or event/callback invoked) was 'BrowseMultiple[1]'.
Source:
Stack Trace:
TargetSite:
Message: Problem browsing OPC Unified Architecture nodes.
Source:
StackTrace:
TargetSite:
Topic Author
