Hello again,
I´m happy to present a solution for cDot environment:
1. Create a new Resource Pool for the destination aggregate on OCUM -> Storage -> Resource Pools
2. Add the new Resource Pool to the Storage Policy in SnapProtect -> Storage Policies -> Policy xy -> Properties -> Provisioning -> Add Resource Pool
3. Move the volume from one aggregate to the other on CLI or GUI
4. Check if new snapshots have been transmitted with theire schedule
5. Remove the old Resource Pool from the Storage Policy in SnapProtect -> Storage Policies -> Policy xy -> Properties -> Provisioning -> Remove Resource Pool
I can´t give any guarantee for your environment, but in our environment it works well and without any influence.
Would be glad to hear, that it worked for you too.
Regards,
KFU