on 2017 May 02 8:45 AM
Dear Experts,
I am trying to synchronise data from SQL Anywhere to HANA db via Remote Data Sync Service. I am getting the error "Timed out trying to read". Kindly help with a solution. Following are the few log items before the error:
row_id,conn_id,result_time,result_type,parm_id,parm_message 131,198,2017-05-02 16:37:02.252,'DBSC_EVENTTYPE_PROGRESS_TEXT',0,Uploading... 132,198,2017-05-02 16:37:02.252,'DBSC_EVENTTYPE_INFO_MSG',0,Begin upload 132,198,2017-05-02 16:37:02.252,'DBSC_EVENTTYPE_INFO_MSG',1,1021 133,198,2017-05-02 16:37:02.252,'DBSC_EVENTTYPE_INFO_MSG',0,Negotiating communication protocol with MobiLink server. 133,198,2017-05-02 16:37:02.252,'DBSC_EVENTTYPE_INFO_MSG',1,1450 134,198,2017-05-02 16:41:03.739,'DBSC_EVENTTYPE_ERROR_MSG',0,Timed out trying to read 7 bytes. 134,198,2017-05-02 16:41:03.739,'DBSC_EVENTTYPE_ERROR_MSG',1,1285
Request clarification before answering.
Can you look at the RDSync Server log file and see if it received the synchronization request?
If you are using HANA Studio, you can do that by - connecting to HANA, - opening the Configuration and Monitoring > Administration page, - opening the trace file tab - looking for the most recent "rdsync" trace file - looking to see if there is any indication of a synchronization request.
If there is no synchronization request showing up in the log, you may have the wrong address in your synchronization subscription at SQL Anywhere. You should check that the host is correct, and that the port is 3NN28 (NOT 3NN27) where NN is the System ID.
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