Is RHEL 8.8 certified as a host OS for DLP 15.8, any MP?
RHEL 8.7 is the highest version supported for DLP 15.8 MP3.RHEL 8.8 is supported on DLP 16.0 MP2 and higher.
RHEL 8.8 will not be certified on any version of DLP earlier than 16.0 MP2.