SAP Knowledge Base Article - Preview

1512766 - "Logon not possible (error in license check)": most common reasons


The error message 00 179 "Logon not possible (error in license check)" appears

  • when you would like to logon except SAP* account,
  • background job keeps on failing,
  • or all ABAP work processes reports the error in their traces.




  • ABAP based SAP servers of all releases.


    SLICENSE, saplicense dev_slic connect services profile work process HARDWARE KEY CUSTOMER Message Server login/no_automatic_user_sapstar  SAP* dispatcher,
    CommonCryptoLib, Logon not possible (error in license check), Logon not possible, error in license check , KBA , license , BC-CST-SL , SAP License , XX-SER-LIKEY , License keys for SAP systems , Problem

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