SAP RFC Access from Ruby – nwrfc

nwrfc is a Ruby Gem to allow you to access an SAP ABAP system via RFC, using the NW RFC SDK library and Ruby-FFI to access the library.

The project is hosted at https://github.com/mydoghasworms/nwrfc and the Gem is hosted on Rubygems (https://rubygems.org/gems/nwrfc), so you can install the latest version with:

gem install nwrfc

Be sure to check out the wiki on the GitHub page for some examples.

Comments

sushi says:

December 13, 2012 at 2:15 pm

Hi,

i’m using your nwrfc (0.0.5) with metasploit and i get this error:

[x] This module requires the NW RFC SDK ruby wrapper (http://rubygems.org/gems/nwrfc) from Martin Ceronio.
/opt/metasploit/msf3/lib/gemcache/ruby/1.9.1/arch/linux64/nokogiri-1.5.2/lib/nwrfc/nwrfclib.rb:12: warning: already initialized constant RUBY_VERSION_18
/opt/metasploit/msf3/lib/gemcache/ruby/1.9.1/arch/linux64/nokogiri-1.5.2/lib/nwrfc/nwrfclib.rb:78: warning: already initialized constant Cutf8_to_utf16le
/opt/metasploit/msf3/lib/gemcache/ruby/1.9.1/arch/linux64/nokogiri-1.5.2/lib/nwrfc/nwrfclib.rb:79: warning: already initialized constant Cutf16le_to_utf8

Can you help me? It’s very important.

Thank you.
sushi says:

December 13, 2012 at 5:12 pm

Solved.

I’ve made a mess with library.

Now it’s ok.

Thank you
sapadmin says:

February 5, 2014 at 4:39 am

How did u solve it?
Ruby Lou says:

November 16, 2015 at 4:35 pm

hi, could you please send me the NW RFC SDK? Thanks a lot!
Veda Gangatkar says:

January 22, 2019 at 9:44 pm

Hi ,
I am facing issue when I tried to run the test
“C:/Ruby25-x64/lib/ruby/gems/2.5.0/gems/ffi-1.9.25-x64-mingw32/lib/ffi/library.rb:145:in `block in ffi_lib’: Could not open library ‘sapnwrfc’: The specified module could
(LoadError).
.
Could not open library ‘sapnwrfc.dll’: The specified module could not be found.”
I have added the path of sapnwrfc,dll to the system environment variables but no luck.
Can you plz let me know what I am missing?

ceronio.net

SAP RFC Access from Ruby – nwrfc

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