We are on "SAP BusinessObjects BI Platform 4.2 Support Pack 7 Patch 1" when we are running a report, we face different types of errors.
1. The Following database error occurred: [Data federator Driver] cannot reach server. Reason: attempt to establish connection failed: java.net.ConnectException: Connection refused: connect (local port 51968 to address 0:0:0:0:0:0:0:0, remote port 51535 to address fe80:0:0:0:fc1e:af6f:be88:8c31(SERVER.af.lan)).
2. The Following database error occurred: [Data federator Driver] Connection to server lost: Reason: recv() failed:I/O error during read: java.net.SocketException: Connection reset.
Please find the attached Error screenshots.