HANA Replication Stuck -

Hello Experts ,

Replication after 2% is getting stuck and it throws the following error as per the indexserver trace :

ERROR: failed to open channel <secondaryhostip>:33102! reason: (connection refused)

TrexNet          EndPoint.cpp(00260) : details:

TNS              TNSClient.cpp(00671) : sendRequest dr_secondaryactivestatus to secondaryhostname:33102 failed with NetException. data=(S)host=secondaryhost|service=statisticsserver|(I)drsender=1|port=33005|

TNS              TNSClient.cpp(00671) : sendRequest dr_secondaryactivestatus to secondaryhost:33001 failed with NetException. data=(S)host=secondaryhost|service=statisticsserver|(I)drsender=1|port=33005|

e sr_nameserver    TNSClient.cpp(06915) : error when sending request 'dr_secondaryactivestatus' to secondaryhost:33102: connection refused,location=secondaryhost:33001

My HANA Rev is 91 - and am not sure the why port 33102 is refusing the connection.I tried telnet on this port and it works.

Could you please let me know your views.

Thanks

Dev