Replication Director error

Hi,

I'm trying to get Replication Director (using NBU7.6.0.1) working with a couple of NetApp 3220's and have followed this guide:

http://kbdownload.symantec.com/resources/sites/BUSINESS/content/live/TECHNICAL_SOLUTION/216000/TECH216096/en_US/Replication%20Director%207%206%20-%20Installation%20and%20Best%20Practice%20Overview%20v1_1.pdf?__gda__=1414467269_b4283899a043bb8f3e83462346f98d1a

Which has been very helpful. I have followed it very closely except haven't got licenses for Snapvault, iscsi, fcp or snapdrive but don't think I need them for what I'm doing. All I'm trying to do is backup a cifs share via snapshot from one filer to the other and then backup to tape. I have setup the DFM resource pool, storage units, SLP and policy as instructed but I am getting an error on creating the policy that says:

snapshot method OST_FIM does not support snapshot duplication/replication

I have selected 'Use Replication Director' under 'Snapshot Client and Replication Director'.

 

Thanks in advance for any help.

Craig