the different between present perfect and present progressive

what is the different between present perfect and present progressive like he has recived msg and he has been recieving msg.please give me the specific details in this subject.thank u and bye.

Hello Thread

As far as I see it if you say "I have received a message" you speak about the result of receiving and this process was successfully finished(so it means you have this message now) , but if you say "I have been receiving a message" you also speak about a process which started somewhere in the past but we don't now whether it was finished or not ( so it means may be you don't have it now)