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1255295 - Transport Error: Invalid Object Reference / Communication Failure error in event viewer after restarting Webintelligence Report Server


After restarting the Web Intelligence Report Server the event viewer shows the following errors

  • Transport Error: Invalid Object Reference
  • Transport Error: Communication Failure

Alternatively, on a system that had previously been working

  • Web Intelligence Reports will not open
  • An internal error occured while calling the 'openDocumentMDP' API. (Error:WIS 30270)



SAP BusinessObjects Business Intelligence platform R2


Multiple NIC , KBA , BI-BIP-ADM , BI Servers, security, Crystal Reports in Launchpad , Problem

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