SAP Message C$772 - An error occurred when starting the display application

Diagnosis An error occurred when starting the display application for the reportyou selected. Procedure Ensure that a display application for the file type of the reportselected is installed on your frontend PC. If the problem occurs when you are using SAP GUI for HTML, you shouldcheck whether the generation server is set up correctly for displayingdocuments in SAP GUI for HTML. For more information, see the IMGdocumentation Set Up Generation Server for ReportDisplay in SAP GUI for HTML.