Symptoms
From the GUI, it only shows Error disabling storage migration.
But from the log(opt\emc\vmdirect\runtime\logs\recycle\vpod\), we could see more detailed error like below:
Error disabling storage migration: VDDK Error: 3014: Insufficient permissions in the host operating system
Cause
Insufficient vCenter user permission.
Resolution
Grant all the required permissions to this vCenter user according to PowerProtect_Data_Manager_19.X_Administration_and_User_Guide.pdf
Or simply use administrator@vsphere.local user.