SAP Knowledge Base Article - Preview

2113138 - Error: Gateway not reachable String index out of range: -1 - SUP


  • Client is using oData and connecting via the Relay Server
  • The following error is thrown in the relay server log:

    HTTP/1.1 500 Error occurred while connecting to the URL sent: Gateway not reachable String index out of range: -1

  • Sybase Unwired Platform also shows the following error in the Server log (UnwiredServer\logs\<hostname>-server.log):

    java.lang.StringIndexOutOfBoundsException: String index out of range: -1



  • Sybase Unwired Platform 2.2 SP0x or SAP Mobile Platform 2.3 SP0x
  • Relay Server
  • oData Application using the SAP Mobile Platform server as a proxy to get to the oData service


SAP Mobile Platform 2.3 ; Sybase Unwired Platform 2.2


string, index, out, range, gateway, relay, odata , KBA , MOB-SUP-RT , SUP Runtime , 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.