Exporting Compare Reports to Excel
I felt that having upgrade compare reports produced in CSV or HTML format was a greatest help to the entire team. It will be very easy keep track of decision made for each and every object and possibly put some comments about the upgrade action taken.
You need tweak the regedit setting on the PC where you run the compare report in the following way.
1. Click on Start Menu - > Run
2. Type Regedit

3. Click on HKEY_CURRENT_USER

4. Click on Software

5. Click on PeopleSoft - > PeopleTools -> Release8.40

6. Click on PSIDE

7. Right Click on PSIDE and Select New DWORD value and create the following DWORD values.
UpgHtmlOutput - for HTML output
UpgTextOutput - for tab delimited text
UpgCsvOutput - for comma delimited CSV output

8. Double click on the DWORD and Set each value to 1 that you want to create reports for. To turn off, set value to 0, or delete the entry.

9. Now run the compare reports and you will have your compare reports in HTML , CSV or Text format files in the same directory as it was for PRT files.