The routing request with the "Compress output" option is failing when the request method is a GET and the body is empty.
Error message in the gateway ssg logs :
2021-11-04T11:56:16.610+0100 INFO 912 com.l7tech.server.SoapMessageProcessingServlet: Cannot decompress the incoming request: java.io.EOFException
Response error :
Release : 10.0 CR4
Component : API GATEWAY
A new cluster-wide property is introduced in Gateway 10 CR04 to handle this empty body request.
request.compress.gzip.allowEmptyBody
To allow a compressed request with an empty body to be unzipped this CWP needs to be set to "true".