ADFS 2.0- Invalid Name ID policy

Hi,

I am configuring one SP initiated SAML SSO with one of the third party vendor application. But my ADFS 2.0 server is not generating any response to the request received from vendor server. I am getting event 364 - (Microsoft.IdentityServer.Protocols.Saml.InvalidNameIdPolicyException). Following is the NameID policy from Vendor.

<saml2p:NameIDPolicy AllowCreate="true" Format="urn:oasis:names:tc:SAML:2.0:nameid-format:persistent" SPNameQualifier="Vendor SAML Identifier"/>

Can anyone help in setting up the appropriate Name ID policy on ADFS 2.0 at my end to resolve this issue ?

Thank you in advance.

Regards,

Jnana R dash