SAP Knowledge Base Article - Preview

3673143 - login.microsoftonline.com refused to connect error in SAP Fiori Launchpad

Symptom

Users are encountering a popup error message stating "login.microsoftonline.com refused to connect" when accessing SAP Fiori Launchpad in Chrome. This issue persists despite using the URL parameter "saml2=disabled".


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Environment

SAP S/4HANA

Product

SAP S/4HANA all versions

Keywords

SAP Fiori Launchpad, login.microsoftonline.com refused to connect, Chrome, SAML2, X-frame options, authentication error, SSO, Microsoft Edge, browser compatibility, SAP Companion. , KBA , CA-FLP-ABA , SAP Fiori Launchpad ABAP Services , Problem

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