SAP Knowledge Base Article - Preview

2544831 - Error "GSS-API(maj): An invalid name was supplied - Import of a name failed " during SNC connection

Symptom

When attempting to connect to a system with SNC enabled using a client configured using SAP CommonCryptoLibrary / Secure Login Client (SLC), the following error is returned by SAPGUI/SAP Logon:

GSS-API(maj): An invalid name was supplied
Import of a name failed
name: "p:<SNC Name of the System>"


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Environment

SAP NetWeaver Application Server for SAP S/4HANA

ABAP PLATFORM - Application Server ABAP

Product

SAP Single Sign-On 2.0 ; SAP Single Sign-On 3.0

Keywords

SNC, Kerberos, SLC, sapcrypto.dll, gssntlm.dll, SNC_LIB, SNC_LIB_2, snc/gssapi_lib, snc/identity/as, p/krb5, p/sapsso , KBA , BC-SEC-CRYPTOLIB , CommonCryptoLib , Problem

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