Hi Manoj,
We have followed the below steps:
Development steps for this connection –
1. The given SSL Server certificates were loaded into PI system NWA under Trusted CAs following the same order of the certificate hierarchy (i.e. Root main Intermediate)
2. Corresponding Private key created using the main certificate .
3. File Receiver adapter configured using the IP address of the FTPS directory.
4. Port used for the connection is 21.
5. Connection mode : Passive .
6. High port range opened for high volume of traffic from 18100 to 18410.
7. Private key used in channel for certificate call.
8. Also , a host file entry added into PI system’s local host file.
9. FQDN also tried in place of hostname for the same entry.
10. Firewall changes are also up for the same connection , Though, we are also doing a recheck on this point.
11. New certificates were also used for the same connection.
However, with all these options , the error remains the same as mentioned above .