librfc32.dll not found

The SAP Server connector(agtsap) will return the follow error with SAP GUI clients 7.5 and newer when testing credentials or listing:

Failed: Unable to resolve DLL dependency [[LIBRFC32.dll] was not found].

The SAP GUI Client 7.5+ self contains the LIBRFC32.dll in the product installer folder and no long copies it to the Windows\System32 or Windows\Syswow64 directories.

To resolve the problem, copy the C:\Program Files (x86)\SAP\FrontEnd\SAPgui\librfc32.dll to C:\Windows\System32 and C:\Windows\Syswow64

The agtsap connector should be able to operate within normal define functional parameters.

External links

The RFC library has changed in the 7.5 SAPGUI. See SAP note 2417687 .

Any custom application that uses librfc32.dll should take this into consideration, and use the new sapnwrfc.dll. There is code change involved for custom applications that use this dll. For detailed information, see SAP Note 2256415 .