To re-deploy this portlet application, you need to change the last modified date for the wm_cafshared.war directory and all the files below it. If the installation is on a unix based system, you can simply run the touch command for the entire directory.
All I did was a simply “touch *” and updated all the timestamps for wm_cafshared.war and everything in the wm_cafshared directories, and my issue was resolved!
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