Alias or shortcut to a Java Servlet (.JSP) file; used by the WebWork Web application framework for online forums and related services; may execute one or more JSP pages when called.
How to solve problems with JSPA files
Associate the JSPA file extension with the correct application. On :
Windows:Right click on any JSPA file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.JSPA files".Mac:Right click (or Ctrl-click) the JSPA file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box.Linux:Right click on the file, and select "Open with" and choose another program.iPhone:Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app.Android:Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
Update your software that should actually open .JSPA is Java Servlet Alias. Because only the current version supports the latest JSPA file format.
Search, therefore, e.g. on the N/A manufacturer website after an available .JSPA is Java Servlet Alias update.
To make sure that your JSPA file is not corrupted or virus-infected, get the file again and scan it with antivirus software.