SAP Knowledge Base Article - Preview

2992293 - Invalid proxy response status: 504 Gateway Time-out: (SCC to SCP subaccount access issue)


SAP Cloud Connector (SCC) connection to SAP Cloud Platform subaccount fails with the below error:

X-Squid-Error: ERR_CONNECT_FAIL 110| #Unable to handshake with notification server Invalid proxy response status: 504 Gateway Time-out




  • SAP Cloud Connector
  • Release Independent
  • SAP Cloud Platform connectivity


SAP Cloud Platform 1.0 ; SAP Connectivity service 2.0


Production ABAP R/3 ERP SRM CRM ERP PPM SEM APO XI PI PORTAL Test development QA KBA On Premise HANA Database SAP Cloud Platform Cloud Connector xsodata On-Premise Access Control HANA DB Cloud to On-Premise HTTPS connection ABAP SccEndpointValidator OpenJDK Oracle JDK 64-bit SAP JVM 64-bit (recommended) SapMachine , KBA , BC-MID-SCC , SAP Cloud Connector On-Demand/On-Premise Connectivity , BC-NEO-CON , Cloud to On-premise Connectivity service , Problem

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