SAP Knowledge Base Article - Preview

2180781 - Cannot access the WSDL or the WSDL file is invalid - SAP PB


PowerBuilder Web Service Proxy Wizard error: "Cannot access the WSDL or the WSDL file is invalid" is raised when trying to create a Web Service Proxy via Wizard and the firewall options are not configured correctly for PowerBuilder.



  • SAP PowerBuilder 12.6
  • OS: Windows 8.1


SAP PowerBuilder 12.5 ; SAP PowerBuilder 12.6


wsdl, invalid, error 407, firewall_option, powerBuilder, power builder, invalid, access, SoapConnection, WebServices, Web Services, system options, SetProxyServer, http_407 , KBA , BC-SYB-PB , PowerBuilder , Problem

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