Error while installing package in uipath studio

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1

Hii folks,

When i am trying to install UiPath.SAP.BAPI.Activities get the following error.
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My uipath studio version = 2019.3.0

1 Like
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you need to install the 32bit (x86) .NET 4.0 Variant of the SAP Connector for Microsoft .NET 3.0 (NCo 3.0) which is a prerequisite for this activity pack. This connector also requires the Microsoft C++ Runtime DLL s version 10.0 (this is contained in the Microsoft Visual C++ 2010 Redistributable Package). Your SAP Administrator should be able to provide the installer.

3

The Studio log shows this error

11:56:20.1477 => [ERROR] [UiPath.Studio.Shared.Logging.OutputLogger] [39] Cannot load assembly: C:\Users\himan.nuget\packages\uipath.sap.bapi.activities/1.2.0\lib/net461/UiPath.SAP.BAPI.dll : System.IO.FileNotFoundException: Could not load file or assembly ‘sapnco, Version=3.0.0.42, Culture=neutral, PublicKeyToken=50436dca5c7f7d23’ or one of its dependencies. The system cannot find the file specified.

4

Don’t get wrong but most of the problems are solved by a simple restart … i am sure you have done this if not please try restarting your computer.

If this doesn’t help please download the package again.

Note: I am assuming here that you have the 32bit (x86) .NET 4.0 Variant of the SAP Connector for Microsoft .NET 3.0 (NCo 3.0) and the Microsoft C++ Runtime DLL s version 10.0 (this is contained in the Microsoft Visual C++ 2010 Redistributable Package) installed in your computer.

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I already Have 2013 version of visual c++ Redistributable version 12.0

7

how about this?

8

I am not able to download the SAP connector from here. they asking for some credential

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Your SAP Admin should be able to give you the credentials.

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For others who are facing the same error System.IO.FileNotFoundException:
Probably the SAP Connector hasn’t been installed correctly or isn’t detected.

Check %SystemRoot%\Microsoft.NET\assembly\GAC_32\ for two folders:

  • sapnco
  • sapnco_utils

If they exist, then copy the containing 2 DLL files to following folder:
%UserProfile%\.nuget\packages\uipath.sap.bapi.activities\2.2.1\lib\net461

Reinstall UiPath.SAP.BAPI.Activities through UiPath Studio.

If this still doesn’t work, then temporarily enable assembly bind failure logging:

Check following file for the detailed error message:
[LogPath]\Default\UiPath.Studio.exe\sapnco*.HTM

6 Likes
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Thanks Bro. you save my day.

12

it worked by what suggestion … i think frank gives here 2 suggestions

14

still works like a charm on 2.2.5! thank you for posting this workaround

15

Thanks a lot! Worked perfectly