Sap Hana Replication

[Former Member]

Hello all,

I have 2 SAP Hana Systems i am using to test replication.

Although when i start with replication secondary hosts wont start. Making some analyse to the  nameserver.trc and indexserver.trc i have the following:

nemeserver.trc

i Crypto           Utils.cpp(02368) : generated new PersistenceRootKey.

i Crypto           Utils.cpp(02408) : generated new DpApiRootKey.

e Stream           NetworkChannel.cpp(02672) : NetworkChannel::connectBlocking peer closed

e DaemonClient     NetworkLinux.cpp(00233) : Cannot connect (connection refused) to 127.0.0.1:30000

e TrexNet          Responder.cpp(02062) : can't accept: (ssl: internal error)

e TrexNet          Responder.cpp(02062) : details: Internal Error. Crypto/SSL/CommonCrypto/Engine.cpp:516: SSL handshake failed: SSL error [536871970]: ???, General error: 0x20000422 | SAPCRYPTOLIB | SSL_accept SSL API error

0xa060023c | SSL | ssl3_get_record

Version in SSLPlaintext.version field of currently received record differs from the one negotiated in the current or currently accomplished handshake.

SSL record with a non supported version received

(ErrCode: 536871970)

Indexserver.trc

e tz               DateParser.cpp(04444) : Time zone validity checker could not find database tables with timezone data. Aborting validity check. Please make sure that you have up-to-date timezone data tables. (see SAP Note 1932132)

e TrexNet          EndPoint.cpp(00329) : ERROR: failed to open channel <SecondaryServerIP>:30010! reason: (ssl: no context given)

e TrexNet          EndPoint.cpp(00329) : details: Internal Error. Crypto/SSL/CommonCrypto/Context.cpp:128: Cannot create SSL context: Error in api.SSL_CTX_set_default_pse_by_name - SSL error [4129]: ???, General error: 0x00001021 | SAPCRYPTOLIB | SSL_CTX_set_default_pse_by_name

SAPCRYPTO API error

The PSE file does not exist.

0xa1d50108 | TOKEN_TOKPSE | sec_SSL_CTX_set_asc

Token application not existing

(ErrCode: 4129)

[4213]{365351}[18/13865] 2016-02-02 15:40:04.706691 e Row_Engine       msglog.cc(00082) : error: general configuration error (at ptime/session/eapi/jdbc/Statement.cc:20

33 )

[4213]{365351}[18/13865] 2016-02-02 15:40:04.706797 e EmbeddedAPI      Statement.cc(04397) : unhandled ltt exception was caught: conn_id=365351, stmt_id=156917060728915

7, stmt_hash=aabe125e5c487fd1ae50133f0f4aaf98, error=error: general configuration error, sql=alter system alter configuration ('global.ini','SYSTEM') unset ('communicat

ion','ssl') with reconfigure

[4213]{365351}[-1/-1] 2016-02-02 15:40:04.706913 e EmbeddedAPI      Connection.cc(02012) : internal error: message=error: general configuration error

[4213]{365351}[-1/-1] 2016-02-02 15:40:04.836169 e EmbeddedAPI      Connection.cc(00336) : exception  1: no.70000030  (TREXNameServer/ReconfigServer.cpp:113)

    error: general configuration error

exception throw location:

Can anyone help me debuging and resolving this please. I am starting with SAP Note 1932132.

Regards,

Lostrans

[Former Member]

I have the same issue in DR site. Can you please let me know if you solved  this issue???

[Former Member]

Hello,

Well i manage to put it working. Although with a different architecture Setup. Let me explain:

In my first time i had my primary server in AWS and secondary in my Datacenter. With this setup i was getting the error you are also getting. (All ports were open in order to communication work)

My second time ive created both HANA databases in the same Datacenter. As a note (important or not) this time i have installed HANA in command line mode (One of the Steps in this installation talks about certificate.)  Dont know if this  has something to do with the final result, but the true is that i have replication working.

I know this is not much of a help but that is what i have...

Regards,

Lostrans

[Former Member]

I have just had a similar issue and discovered it was due to using the wrong hostname (even though that hostname resolved to the source site).

Hope this helps!