1. Home
  2. Support
Article - CS271042

Downloading attachment of CAD document from Creo embedded chromium browser fails

Modified: 23-Jan-2026   


Applies To

  • Windchill PDMLink 11.0 F000 to 12.0
  • Creo Parametric 4.0 M010 to 10.0
  • Windchill Workgroup Managers (WWGM)
  • Chromium browser

Description

  • While downloading attachment of CAD document from Creo embedded Chromium browser fails with error:
    •  HTTP Status 500 - internal server error
  • HTTP 500 - Internal server error occurs when downloading a generated PDF from the Representations/Annotation tab in Windchill using the Creo embedded browser
  • The Error massage:  
  • Method server logs shows the following error:
Error in doDirectDownload
(wt.intersvrcom.intersvrcomResource/46) wt.wrmf.transport.WTTransportException: The signature from "xxx", signed at "yyy", received at "zzz", is already used. Please retry the operation. If the error persists please contact the system administrator.
at wt.intersvrcom.URLAuthenticator.checkAuthentication(URLAuthenticator.java:271)
at wt.fv.master.StandardMasterService.doDirectDownload(StandardMasterService.java:3229)
.....
This is a printer-friendly version of Article 271042 and may be out of date. For the latest version click CS271042