Exception: Cannot browse because the server is not compliant because it does not - by: micham

Hi,

We are getting this exception when trying to browse the RSLinx OPC server. When using Matrikon OPC Explorer, there is no problem.

I appreciate your answer.

Michael

OPC NET API error - result ID: E_UNKNOWN_ITEM_NAME; Cannot browse because the server is not compliant because it does not support the BROWSE_TO function.
+ The item ID used was "STORAGE_HH".
+ The client method called (or event/callback invoked) was 'BrowseNodes'.


Exceptions

Type: OpcLabs.BaseLib.Browsing.BrowseException
Data:
HelpLink:
HResult: -2146233088 (0x80131500)
InnerException:
OpcLabs.EasyOpc.Engine.NetApiResultException (0xC0040007): OPC NET API error - result ID: E_UNKNOWN_ITEM_NAME; Cannot browse because the server is not compliant because it does not support the BROWSE_TO function.
+ The item ID used was "STORAGE_HH".
+ The client method called (or event/callback invoked) was 'BrowseNodes'.
Data:
OpcLabs.EasyOpc.Implementation.ErrorEnhancement.Processed: True
OpcLabs.EasyOpc.Implementation.DAErrorEnhancement.Processed: True
Diagnostic Info:
ErrorCode: -1073479673
HelpLink:
HResult: -1073479673 (0xc0040007)
InnerException:
Message:
OPC NET API error - result ID: E_UNKNOWN_ITEM_NAME; Cannot browse because the server is not compliant because it does not support the BROWSE_TO function.
+ The item ID used was "STORAGE_HH".
+ The client method called (or event/callback invoked) was 'BrowseNodes'.
Source:
StackTrace:
TargetSite:
XML Qualified Name 2: opcfoundation.org/DataAccess/:E_UNKNOWN_ITEM_NAME
IsEmpty: False
Name: E_UNKNOWN_ITEM_NAME
Namespace: opcfoundation.org/DataAccess/
Message: Problem browsing OPC Data Access (OPC-DA) leaves.
Source:
StackTrace:
TargetSite:


QuickOPC version 2021.3 5.62.1032.1