AIX emgr -l -u VUID command and differences from AIX3 to 6?

Hey,
I currently only have access to an AIX 6.1 system with no interim fix information I.E. any emgr -l -u command results in the following:
'There is no efix data on this system'
Could anyone provide me with valid output of a emgr -l -u VUID command when there IS efix data on a system for the given VUID?
Also,
Do the outputs of commands vary from AIX 3 up to AIX 6? For example, output from the 'lslpp -lc bos.rte' command on 6.1 results in:

Fileset:Level:PTF Id:State:Type:Description:EFIX Locked
/usr/lib/objrepos:bos.rte:6.1.4.0::COMMITTED:F:Base Operating System Runtime:
/etc/objrepos:bos.rte:6.1.4.0::COMMITTED:F:Base Operating System Runtime:

Does that output appear diferrently on AIX 3,4,5?
Thanks,
Brian