Upgrade Management Tool Log Comprehension

Hi all,

I would like to understand some errors pointed out by the UMT's log. There are 3 types of errors:

1. One object (a folder) has been prepared and updated but it hasn't been committed/saved in the target system as showed in the log (1st and 2nd record):

so the webi reports which are in that folder (3rd and 4th records) have not been migrated. But if I search the object "XXXXXXX" in the log I find only those two records about the preparation and the update of the object.

2. Another error regards the object type "FavoritesFolder":

And what's the difference in the message severity between 1 and 2 ?

ps. I translated the log so maybe you could be not familiar with the messages.

Thanks,

Michele