3805962 - Error 'Failed to retrieve SAML assertion from Identity Provider' when creating SAP SuccessFactors connection in SAP Datasphere

When creating an SAP SuccessFactors connection in Datasphere, the following error message is displayed:

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Connection "XXXX" couldn’t be created.
We can provide the following information to assist either you or an SAP engineer to solve the issue:

Correlation ID: XXXXXXXXXX
HTTP Status: 500 error
Error Code:
Technical Message: Failed to retrieve SAML assertion from Identity Provider. Verify the IdP configuration in the connection settings.

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When configuring the connection, select "OAuth 2.0" for Authentication Type and set Configure Identity Provider to "true" (Dynamic Generation of SAML Assertions).

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SAP Datasphere

SuccessFactors, OAuth, SAML, Dynamic Generation of SAML Assertions , KBA , DS-DI-CON , Connections , Problem