There is a way to Synchronize Up multiple hierarchical blocks ?

No one have solution ? It's a bug ? 

I created a new schematic and made some changes to a block. After performing a Synchronize Up operation on a block, I then ran Synchronize Across, as a result, the updates were successfully reflected in another H-block.

 https://community.cadence.com/cfs-file/__key/communityserver-discussions-components-files/109/TEST.DSN

Can you give a try with this schematic design ?

Strange, i test the file you sent and it's worked, i come back on my design and it's working well too. 
Thanks for support.

Strange, i test the file you sent and it's worked, i come back on my design and it's working well too. 
Thanks for support.

Glad it worked for you, Thanks for the feedback!

Glad too, 
I just want to up that sometimes it's work well, sometime nothing happen with this function. 
It should be checked... 

I tried this with another schematic design and it is working fine at my end, if I perform Synchronize Up operation on a block with lower schematic changes, and then perform Synchronize Across, it updates all the H-blocks pointing to same schematic.

Are you facing any issue with a particular schematic design?