- During HANA System Replication setup is returns connection error to the primary site (remote host) on port 4<instance number>02 and 3<instance number>02.
- After executing the hdbnsutil sr_register.... command the following error returns:
unable to contact primary site host <primary site hostname>:4##02. Read-back of RequestId failed: Connection has been closed by peer.
(Connection broken), location=<primary site hostname>:4##02. Trying old-style port.....
- From the OS level of the secondary host run command:
telnet <primary site hostname>:4##02
..returns successful connection result ' Connected to <primary site hostname>'
telnet <primary site hostname>:3<Instance no+1)02
..returns unsuccessful result '.... Connection refused'.
- On the primary host it can be seen the port 4##02 is listening, run command on primary site host:
>netstat –apn | grep 3<instance_no +1>02 >netstat –apn | grep 4<instance_no>02
Returns result showing the port listening on 4<instance number>02 but nothing listen on port 3<instanc no +1>02
SAP HANA Platform 2.0
KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , Problem
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