[36671] in Kerberos
Re: SAP GUI 7.30 on Mac OS 10.9.5 with Apple Kerberos
daemon@ATHENA.MIT.EDU (Benjamin Kaduk)
Mon Dec 15 16:00:24 2014
Date: Mon, 15 Dec 2014 16:00:10 -0500 (EST)
From: Benjamin Kaduk <kaduk@mit.edu>
To: "John Burkett, CPA, CITP" <John.Burkett@duke.edu>
In-Reply-To: <1418674148038.27013@duke.edu>
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On Mon, 15 Dec 2014, John Burkett, CPA, CITP wrote:
> At Duke we are unable to get SAP GUI 7.30, while using a Kerberos ticket
> with the Apple supplied Kerberos, to authenticate and login to SAP.
>
>
> Manual login without snc works fine.
>
>
> Error below is generated when attempting snc login to SAP with Apple
> supplied Kerberos on Maverics OS.
>
>
> Would appreciate any advice to solve issue.
There is an ABI incompatibility between the GSS-API exposed by the system
libraries on OSX, and the GSS-API expected by the SAPGUI.
I wrote https://github.com/kaduk/osxsnc as a shim to bridge between the
two ABIs; you can build the library and set it as SNC_LIB (or put it in
the same directory as the main binary) to cause it to be used to interpose
the ABIs.
I did not examine the call traces terribly closely, but since you are
using the 64-bit executable, I would expect this to be a problem you are
encountering.
-Ben
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