1854943 - SNC fails to initialize in a Microsoft Windows based installation

• Work processes frequently restart
• In some cases, the system does not respond at all
• The SysLog (Transaction SM21) contains many entries showing the error message:
  
  

  "Initialization SNC Failed, Return Code -000001"

• The developer traces (transaction ST11) for some or all work processes show messages like the following:
  
  M  *** ERROR => DlLoadLib()==DLENOACCESS - LoadLibrary(\\<hostname>\sapmnt\<SID>\SYS\exe\nuc\NTAMD64\<library name>.dll)
  Error 999 = "Error performing inpage operation." [dlnt.c       255]
  N  *** ERROR => SncPDLInit()==SNCERR_INIT, Adapter #1 (\\<hostname>\sapmnt\<SID>\SYS\exe\nuc\NTAMD64\<library name>.dll) not loaded

• SNC secured ABAP system
• Installed on Microsoft Windows
• Release independent
• Independent of your actual choice of SNC product

snc/gssapi_lib, gx64krb5.dll, NTAMD64, SNCERR_INIT, DLENOACCESS, Initialization SNC Failed, Return Code -000001 , KBA , BC-SEC-SNC , Secure Network Communications , How To