Clustered BizTalk SSO configuration error

While configuring the clustered SSO on the second server, I got an error, while running the command :

C:\Program Files\Common Files\Enterprise Single Sign-On>ssoconfig -restoresecret SSOSecret.bak Password : ******* Confirm Password : *******

The error is :

Could not contact the SSO server ''. Check that SSO is configured and that the SSO service is running on that server. (RPC: 0x800706D9: There are no more endpoints available from the endpoint mapper.)

The architecture is the following:

• A windows Failover Cluster, with two nodes, each with BizTalk Server
• A second Windows Failover Cluster, with two nodes, each with SQL Server. Always ON is on.

The SSO db belongs to an availibity group.

The error occurs when trying to restore the secret on the second node. The SSO is installed on the SQL Server cluster. I configured the SSO (BizTalk configuration tool) on the two nodes. On the first, I created the SSO group, on the second I joined the group.

I configured the cluster resource by selecting the "Use Network Name for computer name", but I still have the same error while restoring the secret.

There a few things you'll need to do at some point.

1. You run -restoresecret with the MSS running on that node.
2. The Enterprise Single Sign-On Service resource needs a dependent Network Name.
3. The Use Network Name as computer name box must be checked.