Hi Krishgudd,
I am able to add existing Snapshot Policy in the volume Create/Modify command.
Could you please share the error message you are seeing.
I used the following setup details,
WFA4.0 GA
C-dot pact :-1.2.3
ONTAP :-9.1
Please let me know your configuration used.
Thanks,
Shruthi![Volume_Modify.png Volume_Modify.png](https://community.netapp.com/t5/image/serverpage/image-id/7188i8E70ACCC5CBA0757/image-size/original?v=1.0&px=-1)