NCo 2.0 connector - librfc32.dll missing

I am trying to make an RFC call into SAP from a new Windows Server. I am getting the message librfc32.dll missing on the call to SAP.
What do I need to install to get this librfc32.dll on a new Windows server? I can't install Nco 2.0 as I don't have VS 2003 on the new server, nor do I want to put it on there.

Hi tristan,
how are you doing ?
as per the pre req for NCo,
u're JRE is requested to be : 1.3
http://help.sap.com/saphelp_nw2004s/helpdata/en/b4/79cb9463b89a41a73e1e2805eb4bf7/frameset.htm
i successfully use j2sdk 1.4_13, but i am aware of issues when you use jdk 1.5 for other SAP [Portal] related products, try jdk 1.4_12 or 1.4_13 and see if there is any difference
also is there any requirment for VS 2003 & 2005 on the same machine ?
i am curious to understand the problems you are facing with this config
with respect,
amit

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Missing LIBRFC32.DLL file for 64bit - x64 Windows Server

Dear Folks,
I have installed SAP ECC6 with BI7 system on Windows Server 2003 on x64. But I am not able to get data from SAP BW from Crystal Report 2008. I also did MDX PARSER connection test through t.code SM59. I got list of error messages.
Logon     Cancel
Error Details     timeout during allocate / CPIC-CALL: 'ThSAPCMRCV' : cmRc=20 thRc=456 Timeout dur
Error Details     ERROR: timeout during allocate
Error Details     LOCATION: SAP-Gateway on host ns2 / sapgw00
Error Details     DETAIL: no connect of TP mdxsvr from host ns2 after 20 sec
Error Details     COMPONENT: SAP-Gateway
Error Details     COUNTER: 798
Error Details     MODULE: gwr3cpic.c
Error Details     LINE: 5873
Error Details     RETURN CODE: 242
Error Details     VERSION: 2
I have been read other forums, most probably I am missing LIBRFC32.DLL file for x64 Windows Server. I couldnu2019t find any where this specific file for Windows Server x64 64bit version. It is available on Sap Market place, since I donu2019t have super user rights, I canu2019t download it.
If any one of you already have this file. Please share with me.
thanks
Obaid

Hello Ingo
Thanks to read my problem and for your reply, I have already read that SAP Note 1032461, I have the same problem as clearly defined in the note, and suggesting to put LIBRFC32.DLL file in <windows-dir>/system32 folder.
My SAP ECC and BI7 (Kernl 7.00) is installed on 64-bit, x64 Windows Server 2003 Enterprise. I need to download that file from RFC library available on SAP Market place. But, I don't have any super user rights.
If someone has similar setup and has already that file or could download for me. I need to get that file. I appreciated your kindly help.
thanks
Obaid

SAPGui can't start because librfc32.dll is missing

Dear Experts,
When I tried to run SAP logon (SAPGui), the following message appeared,
"The program can't start because librfc32.dll is missing from your computer"
even though the librfc32.dll file is in the c:\windows\system32.
I reregister the dll using regsvr32 c:\windows\system32\librfc32.dll but still the same problem.
I did try to uninstall and reinstall entire SAPGui but still the same.
What else should I try?
regards,
Abraham

I have seen this issue before,
Install Microsoft Visual C++ 2005 Service Pack 1 Redistributable Package ATL Security Update and re-register the dll that shoudl fix the problem
You can get it from
http://www.microsoft.com/downloads/en/details.aspx?familyid=766a6af7-ec73-40ff-b072-9112bab119c2&displaylang=en
Regards
Juan

Import librfc32.dll by reflection

Hi .net Specialists,
hope anyone can help.
I`d like to connect a external program with SAP. The external program provides a scripting interface to add custom VB.NET code. But it`s not possible to add own assembly references.
The program vendor told me, that the only way to use custom dll`s are to use the system.reflection function.
Did anyone know how this reflection function works and how i can use the librfc32.dll with this function?
Thanks,
Anton

Hi,
You should probably be using the SAP.Connector.dll and SAP.Connector.Rfc.dll assemblies, not the librfc32.dll by itself... At least, it will be way easier.
You need to put those 2 dlls in your Global Assembly Cache, or in the project's folder (either as reference, easier, or just the files). The "librfc32.dll" itself needs to be in the project's folder (with the .exe.).
I tested this (since I was curious) and you can just put the 3 dlls in your application folder, it works fine.
Once that is done, if you still need to load through reflection, google it, there's plenty of examples on the .Net. Basically, it works like this. I tested this code on a Windows 7 64 bit, without VS.NET 2003/2005 and without the .NET connector installed and it works.
// load assembly
System.Reflection.Assembly assm = System.Reflection.Assembly.LoadFrom("SAP.Connector.dll");
// define the client type
System.Type sapClientType = assm.GetType("SAP.Connector.SAPClient", true);
System.Type sapConnectionType = assm.GetType("SAP.Connector.Connection", true);
// initialize a client
object oSAPClient = System.Activator.CreateInstance(sapClientType);
// open the connection
System.Reflection.PropertyInfo connectionProp = sapClientType.GetProperty("Connection");
System.Reflection.PropertyInfo connectionStringProp = sapClientType.GetProperty("ConnectionString");
connectionStringProp.SetValue(oSAPClient, "AHOST=123...", null);
object conn = connectionProp.GetValue(oSAPClient, null);
System.Reflection.MethodInfo connectionOpen = sapConnectionType.GetMethod("Open");
object result = connectionOpen.Invoke(conn, null);
// do your stuff
// close the connection
System.Reflection.MethodInfo connectionClose = sapConnectionType.GetMethod("Close");
connectionClose.Invoke(conn, null);
Doing this is not trivial and requires a lot of effort. But you asked, so there you go!
Regards,
Michel
P.S. This is c# code, but VB.NET is very similar, only syntax is different but the logic is the same.
Edited by: Michel Roberge on Nov 18, 2010 8:23 PM
Edited by: Michel Roberge on Nov 18, 2010 9:09 PM

Down load librfc32.dll,sapjcorfc.dll and sapjco.jar.

HI,
I need copy of files librfc32.dll,sapjcorfc.dll and sapjco.jar.
From where can i get all these files.
Thanks&Regards,
venkat.

Hi Venkat.
I would like to suggest,
[SAP - Intstallation files - Authentication needed|www.service.sap.com/connectors]
I would also like to suggest a reference,
[SAP HELP - Standard Reference - SAP JCo Installation|http://help.sap.com/saphelp_nw04s/helpdata/en/47/80f671ee6e4b41b63c0fe46bd6e4f8/frameset.htm]
Hope that's usefull.
Good Luck & Regards.
Harsh Dave

Librfc32.dll installing Documentation

I found in SAP .NET Connector Documentation that the librfc32.dll is required.
I could not found any documentation about installing the librfc32.dll in the framework web server.
Please can you tell me if there are any other requirements besides sap.connector.dll and sap.connector.rfc.dll ?
The full documentation is needed for my system administrator for installing the product.
thanks.

Hi Reiner,
1.
Just wondering , if librfc32.dll file was packaged with application for its end user customers- would it be necessary that it be used by SAP system authenticated users only ?
2.
Will it not raise any licensing/distribution concerns, as in like a third party (non-SAP) giving out librfc32.dll with their application ?
Regards
Gurpreet Singh Sidhu

Librfc32.dll

I have several web services built using the connector 2.0. After I deploy to a bare production machine, I also copied the librfc32.dll to the system32 folder. When I try to use the web services, I get the followig message:
DllExceptionNotFound (cannot find librfc32.dll)
any help is appreciated.
Note: in development, I installed the SAP GUI on the machines and never encountered any problems. Installing the SAP GUI is not an option on the production machines.
Philip

I got an error at time my function to drag and drop function into the SAPProxy1.sapwsdl file.I develope my project as asp.net web application in Visual Studio .NET 2003.
I think, If I see my function at server explorer, how Sap connection can be wrong I dont understand. while I just drag and drop function into the SAPProxy1.sapwsdl file, I get an error.
I installed:
SAP.Net.Setup_2.0
Java 6 update 11 (jr6)
but I 'm getting error below:
using logging implementation u201CAII Loggingu201D Exception in thread u201Cmainu201D com.sap.aii.upload.sap.SAPConnectionexception$connectFailed:Unable to establish connection to R/3 system u2026.(system=..;client..;)
at com.sap.aii.upload.sap.SAPConnection.connect(SAPConnection.java:103)
at com.sap.aii.upload.sap.SAPConnection.(SAPConnection.java:38)
at com.sap.aii.upload.tool.RFC2WSDLTool.getWSDLforRFCs(RFC2WSDLTool.java:81)
at com.sap.aii.upload.tool.RFC2WSDLTool.main(RFC2WSDLTool.java:196)
How can I solve this situation?.
Thank You
Edited by: emrean on Aug 25, 2009 12:55 PM
Edited by: emrean on Aug 25, 2009 12:55 PM

When I try to install iTunes on my Windows computer I get an error message, "Apple Mobile Device failed to start". After an incomplete installation when I try to open iTunes I get an error message, "MSVCR80.dll missing". I downloaded MSVCR80.dll.

When I open iTunes I get an error message "MSVCR80.DLL missing". I downloaded this .dll and installed in C:\Windows|System32. I then scanned my computer to fix registry errors.I uninstalled iTunes and reinstalled and got the following error message "Apple Mobile Device failed to start".

Try the following user tip:
Troubleshooting issues with iTunes for Windows updates

Unable to load DLL 'librfc32.dll' (Exception from HRESULT: 0x8007007E)

Unable to load DLL 'librfc32.dll' (Exception from HRESULT: 0x8007007E)
Hi!
We would like to hold the account balance data from EMPTOR to SAP and have the following error:
Unable to load DLL 'librfc32.dll' (Exception from HRESULT: 0x8007007E)
We use SAP ERP 2005 on Windows 64 Bit.
Can some one help with the problem?
Thank you very much!
regards
Thom

You can download the latest avaiable kernel or just the librrfc component from http://service.sap.com/swdc. They maybe an issue with this DLL. Just download the latest one and copy into \usr\sap\<SID>\SYS\exe\run directory. Be sure to save the previous DLL.
Thanks
Adil

Microsoft Visual Studio - Unable to load DLL 'librfc32.dll'

Hi,
I'm experiencing the following problem:
When trying to establish a connection between SAP BPC MS and our SAP NW BW system.
I've created a new Integration Services project in Business Intelligence Development Studio. The issue comes up when I try to test the connection:
TITLE: Microsoft Visual Studio
Unable to load DLL 'librfc32.dll':
This application has failed to start because the application configuration is incorrect.
Reinstalling the application may fix this problem. (Exception from HRESULT: 0x800736B1)
I've placed the librfc32.dll library file on C:\WINDOWS\system32\.
I ran R3DLLINS.EXE according to Note 684106 - Microsoft runtime DLLs.
This placed all the needed dll library files (msvcr71.dll, msvcp71.dll, mfc71.dll, mfc71u.dll) on the correct path (C:\WINDOWS\system32\).
I keep getting the same error.
Platform:
Windows 2003 R2 SP2 32-Bit
MS SQL Server 2008 SP1
SAP BPC 7.0 Microsoft Platform
I've checked out some other posts on SDN but it didn't solve my problem:
Re: librfc32.dll not found on Windows Server 2003
LIBRFC32.DLL not Found Error
Re: librfc32.dll
Any ideas?
Thank you.
Bruno Pereira
Edited by: Bruno Pereira on Mar 23, 2010 5:34 PM
Edited by: Bruno Pereira on Mar 23, 2010 5:36 PM

I was able to work it out.
For your reference:
Issue arrises from the fact that Business Intelligence Development Studio isn't able to load the librfc32.dll without the [Microsoft Visual C++ 2005 Service Pack 1 Redistributable Package ATL Security Update |http://www.microsoft.com/downloads/details.aspx?familyid=766a6af7-ec73-40ff-b072-9112bab119c2&displaylang=en#filelist]implemented on the system.
Reference SAP note:
[Note 684106 - Microsoft runtime DLLs|https://service.sap.com/sap/support/notes/684106]
Bye!
Bruno Pereira

HT1923 Hi I have tried in upgrade to latest Itunes version but I keep getting MSVCR80.dll missing notification whats all this about?/ & how do I overcome it

I have tried installing new version of itunes on my pc (windows 7 64 bit) but I keep getting an message saying MSVCR80.dll missing. Can amyone tell me how to resolve this please?

I've just (finally) managed to fix this problem today. I checked the Apple Support forums, and it seems a lot of people are having the same problem.
I rang the Apple Support line, and the very helpful man (thanks Alan!) talked me through it stage by stage. If you go to the following page on the internet: http://support.apple.com/kb/TS5376 it takes you through the process. WARNING - it takes a little time!
Basically, the first thing you have to do is go to your Program Files and double click on your iTunes folder. There'll be a number of files with the suffix .dll - you need to move all the .dll files from that folder to your desktop - you can simply click and drag them on the desktop..
Next, uninstall iTunes - go to Control Panel / Add/Rempve Programs and when the list comes up remove iTunes. This will take a few minutes... Then reboot your computer.
Next, go back to Control Panel / Add Remove and Remove - IN THIS ORDER -
Apple Software Update
Apple Mobile Device Support
Bonjour
Apple Application Support
Reboot again!
Next, check in your Program Files that the iTunes folder is completely gone - if it has, great: if it hasn't, right-click on the folder and press Shift and Delete - it will say "Are you sure you want to completely remove the folder "iTunes"? Click on "Yes".
Reboot!
Then go to the iTunes download page and voila! It should download iTunes without any problems... well it did for me.... Good luck!

I installed iTunes update on my pc running windows vista and now it will not open. Error message MSVCR80.dll missing

I installed iTunes update on my pc running windows vista and now it will not open. Error message MSVCR80.dll missing???

First try updating to iTunes 11.1.5.5, using an installer downloaded from the Apple website:
http://www.apple.com/itunes/download/
If you still get the errors after that, try the following user tip:
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Trying to install itunes but keep getting windows error126 message and libicuin.dll missing

trying to install itunes but keep getting windows error 126 message and libicuin.dll missing have reinstalled numerous times and keep getting same messages.

Are you saving the installer first and then installing, or are you running the installer directly from Apple's website? Also save first.
If you're saving first and still having issues, try and use Microsoft's Cleanup Utility and then reinstall Quicktime/iTunes:
http://support.microsoft.com/kb/290301
Make sure it's a new and fresh download from:
http://www.apple.com/itunes/download/
If not mentioned in the articles, make a new user account in Windows and see if iTunes opens. That will tell you if there's something funky in your main account (if the new user works), or if you have a system-wide issue.

Have mutli ver of LV -7.1 to LV10sp1 on XP PC. DAQmx - nilvaiu.dll missing when try to open CODE from WIN7 32 bit LV10?

Have mutli ver of LV -7.1 to LV10sp1 on XP PC. DAQmx - nilvaiu.dll missing when try to open CODE from WIN7 32 bit LV10?
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Solved!
Go to Solution.

Hi Briana,
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"disk error" or "hal.dll' missing

I kept getting "hal.dll" missing after the initial dos-style XP install, and googling about led me to believe it was because I was deleting the boot camp partition during xp setup and re-formatting as NTFS.
So I tried just selecting the BOOTCAMP partition as is, and now the error is different - it simply says "disk error" at XP boot up.
Note this is BEFORE the actual XP install, this is the restart after the initial XP copying files setup bit.

I also got "disk error" message when I first installed XP WITHOUT formatting the Windows partition. After I formatted it everything works fine.
I also got "hal.dll" error when I created 2 partitions on Windows BUT formatted only the partition that I installed the XP on. I believe the error was because that unformatted partition. I haven't tried formatting both partition yet, though.
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NCo 2.0 connector - librfc32.dll missing

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