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SAPGUI Kerberos SSO - Netweaver 7.1

Hello collegues,

we succesfully implemented Single Sign on for SAPGUI using Kerberos.

Also see:

SAPGUI SSO Kerberos - 1 UNIX box - 3 SAP instances

We do have a problem on our only 7.1 machine (SAP PI)

Error message:

SncInit(): found snc/gssapi_lib=/usr/lib/hpux64/gss/libgssapi_krb5.so

N File "/usr/lib/hpux64/gss/libgssapi_krb5.so" dynamically loaded as GSS-API v2 library.

N The internal Adapter for the loaded GSS-API mechanism identifies as:

N Internal SNC-Adapter (Rev 1.0) to Kerberos 5/GSS-API v2

N *** ERROR => SncPGSSImportName()==SNCERR_GSSAPI [sncxxall.c 2620]

N GSS-API(maj): An invalid name was supplied

N GSS-API(min): Can't open/find configuration file (dce / krb)

N Import of a name failed

N name="p:SAPService/server.domain.com @ DOMAIN.COM"

M *** ERROR => ErrISetSys: error info too large [err.c 944]

M Tue Dec 22 11:27:41 2009

M LOCATION SAP-Server hostname_SID_00 on host hostname(wp 0)

M ERROR GSS-API(maj): An invalid name was supplied

M GSS-API(min): Can't open/find configuration file (dce / krb)

M name="p:SAPService/server.domain.com @ DOMAIN.COM"

(I replaced all sensitive date with standard descriptions, als the space before and after the @ was necessary to post the message)

Is there someone who enabled a Netweaver 7.1 system for SSO ?

Thank you all

Hans

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  • Posted on Jan 08, 2013 at 02:47 PM

    Hi,

    Same problem here with a HP-UX server. Everything is fine with a 7.00 Kernel but after upgrading to 7.20 we get the same error.

    Were you able to solve the problem? Is there any specific configuration for SNC in 7.20?

    Thanks in advance,

    Jon Larruzea

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