SAP Knowledge Base Article - Preview

3775003 - Error "Certificate With Identical Public Key Checksum Already Exists.Contact IDP"

Symptom

From 2608 While uploading an SSO Certificate to the system, the error message "Certificate With Identical Public Key Checksum Already Exists. Contact IDP" is displayed on the UI instead of dump.


Read more...

Environment

SAP Cloud for Customer

Keywords

SAML 2.0, X.509, fingerprint, thumbprint, PKI, keystore, federation, trust configuration, authentication error, certificate collision, duplicate public key, C4C SSO, metadata upload, signing certificate, tenant security , KBA , SRD-CC-SEC , Security , Problem

About this page

This is a preview of a SAP Knowledge Base Article. Click more to access the full version on SAP for Me (Login required).

Search for additional results

Visit SAP Support Portal's SAP Notes and KBA Search.