SAP Knowledge Base Article - Preview

2473514 - Secure Login Web Client initializing problem in Internet Explorer

Symptom

When using the SAP Single Sign-On 2.0 or 3.0 Web Client in Internet Explorer, the login screen shows up, but logging in is not possible.


In the java trace below exception might appear:
"basic: load: class com.sap.securelogin.client.applet.SecureLoginClient.class not found.
java.lang.ClassNotFoundException: com.sap.securelogin.client.applet.SecureLoginClient.class"

2017-05-15- 10-39-13.png

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental."


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Environment

  • SAP Single Sign-On 2.0
  • SAP Single Sign-On 3.0
  • SAP NetWeaver Application Server Java
  • SAP NetWeaver Application Server
  • ABAP Platform
  • SAP S/4HANA

Product

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

Keywords

secure login server, initializing, stuck, authentication not successfull, SSO not working, unable to access, SLS webclient, freeze, web adapter mode, java.net.ConnectException: Connection refused: connect, SAP single-Sign On , KBA , BC-IAM-SSO-SL , Secure Login , BC-IAM-SL , Please use BC-IAM-SSO* , Problem

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