Error "SNC Library not found" when connecting to ABAP System from ADT

[veronika_wehrle]

Hi,

I have installed SAP HANA Studio (Version 64) and ADT Tools from update site https://tools.hana.ondemand.com/juno/. All worked more or less fine ...

When I try to connect to the backend system (via File->New->ABAP Project -> Select the System from the List generated by SAPGUI ...) I get the following error message:

Logon to system I7D failed (SNC Library not found; environment variable  "SNC_LIB_64" not defined, fallback location does not exist: "C:\Program  Files\SAP\FrontEnd\SecureLogin\lib\secgss.dll" )

I searched on my laptop ... there is no such file secgss.dll.

I can log on to the system with user + password (also from eclipse) but I would prefer using the SNC and SSO.

Does anybody know where my mistake is?

Kind regards,

Veronika

[former_member186216]

Hello Veronika,

SAP note 1764561 (ABAP Development Tools: SNC does not work in 64-bit mode) might be helpful for you!

Best regards,

Marco

[nutan_kokane]

Hi Veronika,

I am facing the similar issue; did you get any resolution for this issue?

Regards,

Nutan

[former_member795907]

Hi Veronika,

I am also facing the same issue, is it resolved. Could you please help me

Thanks in advance,

MS

[veronika_wehrle]

Hi ... the issue I described above dates back to 2013. With the current installations of ADT I didn't face any issues. I'm afraid, that I can not help here.

Sorry,

Veronika

[Peter_Inotai]

You can check this blog:

https://blogs.sap.com/2019/07/10/abap-in-eclipse-with-windows-10-64bit-sso-snc-hints/