I ran into a problem with my 7.1 SMP where software delivery tasks do not work. I have spent well over 20 hours over the course of a month on the phone with at least 10 Symantec Engineers to try and resolve the issue. We finally abandoned trying to resolve the issue since we weren't getting anywhere and I just needed to move on.
I built a new 7.5 test server then ran my test to deploy a software delivery task. My test was a success. My next test was to copy the 7.1 database to a dev sql server and upgrade it 7.5. After the upgrade was complete I attempted to try and push out the same Software delivery task that just worked. My test failed with the same results I had with my 7.1 server.
I think there is a problem with the database which is why I only want to try and export my asset data. I don't need anything else like patching since I am pretty much starting from scratch and can recreate that in the new 7.5 server.
I contacted Symantec Support after the Migration Wizard only produced a 13MB file. The engineer first said the wizard doesn't work on 7.1 but then a few days later he call me back stating that the information he have me was incorrect and that it does work on 7.1. I kept telling the engineer that I didn't think the tool worked because of what my results were. He is still insisting that I export my 13MB file and run the import on my 7.5 server. I am not going to run this since I know that the file is pretty much empty and I don't want to trash a new database to only run another endless test for Symantec.
If the Software Resource Replicators can grab data such as Catalogs, Fixed Asset Catalogs, Purchase orders, then I think this might work.