When accessing the application deployed on Weblogic application server is giving error ERR_HTTP2_PROTOCOL_ERROR on the browser .
This site can’t be reachedThe webpage at https://<IP>:<PORT>/context_root/ might be temporarily down or it may have moved permanently to a new web address.
This was due to the bug in Weblogic 14 . either apply patch or disable http2 using below .
To implement the solution, follow the below steps: 1. Stop all the services. 2. Download Patch 32077936 - JSF APPLICATION RESPONSE ISSUE FOR HTTPS PROTOCOL WHEN HTTP2 IS ENABLED 3. Apply the patch as per README. 4. Start WebLogic by setting "-Dweblogic.http.disablehttp2=true" . 5. Test the application.
We tested this and works successfully .