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2094580 - "Server certificate not trusted" when starting a Relay Server


  • The following error is thrown in the Relay Server Outbound Enabler (RSOE) log file "<OEHost> OEE1028: The Outbound Enabler was unable to write an HTTP body to the Relay Server because of [MLC24: Server certificate not trusted. The system-specific error code is 67702903 (hex 04091077).]"
  • The RSOE configuration to use SSL used to work in previous versions of Sybase Unwired Platform (SUP) and SAP Mobile Platform (SMP), but not working anymore



  • SAP Mobile Platform 2.3/3.0 MBO Runtime
  • Microsoft IIS 7.x /Apache 2.x Web Servers
  • SAP Sybase Relay Server 12.x, 16.x


SAP Mobile Platform 2.3


HTTPS SSL Security Server certificate not trusted OEE1028 , KBA , MOB-ONP , SAP Mobile Platform on Premise , MOB-SUP-RT , SUP Runtime , Problem

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