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2461375 - How to connect SAP Cloud Platform Identity Authentication Service to on-premise user store


There is a need to integrate SAP Cloud Platform Identity Authentication Service (IAS) tenant to an on-premise user store, so that users can use their corporate credentials to access cloud applications.

For example: in case of SAP S/4 HANA Cloud, which uses an IAS tenant for authentication, users would like to login using their corporate credentials from local LDAP server.



  • SAP Cloud Platform Identity Authentication Service
  • On-premise user store such as
    • Microsoft Active Directory
    • or SAP NetWeaver AS JAVA configured with one of the following user stores:
      • UME Database
      • Multiple Active Directories
      • SAP NetWeaver AS ABAP


Identity Authentication all versions


sci hci ias cloud identity scp idp ldap single sign-on sign on SSO onpremise on premise datasource data source active directory ad , KBA , BC-IAM-IDS , Identity Authentication Service , How To

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