Judging by the error message, you did not add BMC_UnixProcess to your Parts.
Open Template, go to Parts Tab, click plus, browse to one of the targets that has BMC_UnixProcess (basically any unix server), add this object as Part. Make sure that this Part is also checked of for Compliance.
..or if the part is added, it could also be a known defect QM001720235 which has been fixed in 8.2. What version are you on?
I think the asset needs to have a *:
"BMC_UnixProcesses.BMC_UnixProcess:/*".comm equals sshd
"BMC_UnixProcesses.BMC_UnixProcess:/**".comm equals sshd