SAP Application scope error:

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1

Hi ,
I use SAP Application Scope with configuration, after click ‘Test Connection’, I found an error as below.
Please advice to solve this error.

Error: SAP.Middleware.Connector.RfcCommunicationException:
ERROR Unexpected function call
TIME Tue Mar 10 10:17:31 2020
RELEASE 721
COMPONENT NI (network interface)
VERSION 40
RC -24
MODULE nixxhs.cpp
LINE 295
DETAIL NiIHSBufInit: already initialized
COUNTER 1

RETURN CODE: -101

at UiPath.SAP.BAPI.Utilities.BackgroundWorkerUtility.d__3`1.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.SAP.BAPI.Activities.Design.ViewModels.ConnectionWindowViewModel.d__97.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at UiPath.SAP.BAPI.Activities.Design.Views.ConnectionWindow.d__7.MoveNext()
— End of stack trace from previous location where exception was thrown —
at System.Runtime.CompilerServices.AsyncMethodBuilderCore.<>c.b__6_0(Object state)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler), HResult -2146233088

3

Hi, What connection type are you configuring - server and authentication (username/password, SSO, etc.) Can you share which parameters you are setting (not the values, just which parameters) in the Configure dialog. Also, what version of SAP .NET Connector (version, and 32 or 64 bit) is installed?

Regards,
Bhushan

5

Hi,
I use parameters as below

  • Message Server
  • Logon Group
  • System ID
  • Client
  • User
  • Password
  • Language

I use SAP .NET Connector version 3.0.22 (32 bit)

6

Hi,

The version and setup looks correct from the scope activity side. The error is coming from the SAP once the call reaches the SAP system - can you check with your SAP admin to look into the error.

Regards,
Bhushan

7

Hi, Thanks for your reply. I will contact SAP Basis person to check it in further.