Support team said that they know there is a problem on contentManagement.pl script while upgrading.. But did not give any clue or explanation on what is the reason of the problem. I think an APAR will be publish soon. After waiting 21 hours the script pass and upgrde continue and end without an error.
I can suggestthat before upgrade run the contentmanagement.pl script manually and measure the time. That many time can wait to end script while upgrading.
We upgrade from 7.3.3 FP4 to 7.4.3 FP2
#QRadar#Support#SupportMigration