SAP Knowledge Base Article - Preview

2462631 - Fiori SSL handshake error on oData call


You are using a Fiori application that tries to make an OData call OR you use the Gateway Client tool (/IWFND/GW_CLIENT), and the following error occurs:

failed: SSSLERR_PEER_CERT_UNTRUSTED (-102) the peer's X.509 Certificate (Chain) is untrustedSapSSLEssionStartNB()... => "Failed to verify peer certificate. Peer not trusted."



  • SAP NetWeaver 7.50
  • Fiori
  • Gateway


SAP NetWeaver 7.5


SSL handshake error, Fiori SSL handshake error, SSSLERR_PEER_CERT_UNTRUSTED, HTTP receive failed, -102 , KBA , OPU-GW-COR , Gateway Framework , CA-UI2-INT-BE , Please use CA-FLP-ABA , BC-SEC-SSL , Secure Sockets Layer Protocol , Problem

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