Getting the following error:
The virtual appliance ‘<VA Name>’ has not been configured with a required data disk.
However you check the VA and it has the required second disk.
Verify that both source VA and target VA have the second disk (Scratch Disk) attached. To confirm this please putty\console into both the VAs and run the following command "df" if you do not see a Mounted on item of "/scratch/sdb" the VA is not configured or has not initialized the scratch disk. Either way, reboot the VA and verify that the "/scratch/sdb" exists. Once confirmed for both the source and target VA's try your replication job again.
This solution does not apply to the version 1.8 virtual appliance that used by vRanger 6.x. To resolve this issue with the version 1.8 VA, please see solution 103935.