WLA automation not working and ECC upgrade from UB5 to UB11

Folks, We are having an issue with the WLA automation. It does not automate the web based reports with the metrics at a granular level like individual FA port utilization, disk utilization etc.. I got in touch with EMC support and their answer is upgrade the ECC from v6.1.0.5 to v6.1.0.11 (basically from UB5 to UB11). My question is, are there any known issues during or after the upgrade? I couldn't find much info on powerlink and I do not see other releases like UB6/UB8/UB9 etc.. Only UB7 has patches. Can I directly upgrade from UB5 to UB11? Appreciate your inputs and suggestions.

Thanks,

RP