Hi,
I have checked same thing with serviceInfo service and comment is coming as null for those services which are having comments. I have also tried to add comments using serviceInfoSet service (for flow & java) but in that case also, no comments retrieved.
One more thing to add, In IS admin page we are supposed to get comment of service (defined in dsp page) in package details page but there also i am not able to see any comments.
So if you badly want to get the service level comment, then i think you need to read it from node.ndf file.
Thanks,
Yogesh
#webMethods#Integration-Server-and-ESB#webMethods-General