Surprised to discover that 192.168.103.100:26001 does not believe it is a config server

2019-06-01T05:43:38.769+0000 I ASIO [NetworkInterfaceASIO-ShardRegistry-0] Dropping all pooled connections to 192.168.103.100:26001 due to failed operation on a connection
2019-06-01T05:43:38.862+0000 I ASIO [NetworkInterfaceASIO-ShardRegistry-0] Connecting to 192.168.103.100:26001
2019-06-01T05:43:38.863+0000 I ASIO [NetworkInterfaceASIO-ShardRegistry-0] Failed to connect to 192.168.103.100:26001 - InvalidOptions: Surprised to discover that 192.168.103.100:26001 does not believe it is a config server

Please check your config file
At what step you are getting above error
What does rs.status(),sh.status() show