SAP Knowledge Base Article - Preview

2104253 - HTTP 500 error - NoHttpResponseException: The target server failed to respond - SMP


When connecting a device using a proxy to SAP Mobile Platform(SMP) 2.3 SP03 the following error is reported in the SMP server log:
"IOException caught in fire request :while connecting to the URL sent: The target server failed to respond"



  • Windows 2008R2
  • SAP Mobile Platform(SMP) 2.3 SP03, 2.3 SP04
  • Mobile devices


SAP Mobile Platform 2.3


KBA , proxy , nohttpresponseexception , http500 , soap , MOB-SUP-ODP , Sybase Unwired Platform Online Data Proxy , Problem

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