SAP Knowledge Base Article - Preview

1621035 - Error : "Transport error: Communication failure (FWM 00001)"


  • A custom web application to view a crystal report using the Report Application Server fails.
  • Error : "Transport error: Communication failure (FWM 00001)”



Enterprise Server :

  • Windows Server 2008 R2 x32
  • BusinessObjects Enterprise XI 3.1 SP 4

 Web Server :

  • Windows Server 2008 R2 x32
  • .NET Framework 3.5

More Information :

  • A firewall is in between the Enterprise Server and the Web Server.
  • The firewall is configured for the .NET SDK.
  • The RequestToLower and RequestToUpper registry keys on both the servers are set to the request port of the Report Application Server.


SAP BusinessObjects Enterprise XI 3.1, advanced administration package


KBA , BI-DEV-NET , BI Software Development Kits (SDKs) - .NET or Other , Problem

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