SAP Knowledge Base Article - Preview

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

Symptom

  • 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

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Environment

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

Keywords

KBA , BC-SEC-SNC , Secure Network Communications , How To

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