Unable to "accept" a HTTP protocol compliance failed violation that is of "HTTP Parser Attack type

Hello Amritkp,

If the request is in unlearnable request status, it's because the AWAF considers that the violation cannot be accepted and that nothing can be changed or adapted for the WAF to consider this request as legitimate.

The process is explained here : K45232137
Generally changes must be made on the application side to correct these compliance problems (Bad HTTP version, Unparsable request content
Null in request).