SAP Knowledge Base Article - Preview

2417639 - "Logon not possible (error in license check)" error message when accessing a system using SAPGUI for Windows

Symptom

The error message "Logon not possible (error in license check)" appears in SAPGUI for Windows after an authentication attempt.


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Environment

  • Netweaver AS ABAP servers of all releases
  • CommonCryptoLib 8.4.41
  • SAPGUI for Windows

Product

SAP NetWeaver Application Server for ABAP all versions

Keywords

CommonCryptoLib, SAPCRYPTOLIB, SAP Logon, SAPGUI, SAP GUI, security, Logon, license, check, error, authentication, user, password, random,  , KBA , BC-IAM-SSO-CCL , CommonCryptoLib , BC-SEC-SSF , Secure Store and Forward , Problem

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