3742834 - “SSL certificate validation failed: host name 'AAA‘ does not match names in certificate” error when enable SSL connection for ABAP connection

• Application cannot connect to the database after SSL connection is enabled.
  Following error messages are shown in trans.log:
  

  4 ETW000  [     dev trc,00000]  connect property [sslKeyStore = sapsrv.pse]
  4 ETW000  [     dev trc,00000]  connect property [sslTrustStore = sapsrv.pse]
  4 ETW000  [     dev trc,00000]  connect property [sslCryptoProvider = commoncrypto]
  4 ETW000  [     dev trc,00000]  connect property [sslValidateCertificate = true]
  4 ETW000  [dbhdbsql.cpp,00000]  *** ERROR => Connect to database failed, rc=1, rcSQL=-10709
  4 ETW000  [     dev trc,00000]  SQLCODE    : -10709
  4 ETW000  [     dev trc,00000]  SQLERRTEXT : Connection failed (RTE:[300015] SSL certificate validation failed: host name 'AAA.\
  4 ETW000  [     dev trc,00000]               com' does not match names in certificate: 'BBB.com, SAP HANA ClientPKI' (aaa.bbb.ccc.\
  4 ETW000  [     dev trc,00000]               ddd:14696 -> AAA.com:30015))
  4 ETW000  [    dblink  ,00000]  ***LOG BY2=>sql error -10709 performing CON
  4 ETW000  [    dblink  ,00000]  ***LOG BY0=>Connection failed (RTE:[300015] SSL certificate validation failed: host name 'AAA.com' does not match names in certificate: 'BBB.com, SAP HANA ClientPKI' (aaa.bbb.ccc.ddd:14696 -> AAA:30015))
  2EETW169 no connect possible: "DBMS = HDB                              ---  SERVER = '' PORT = ''"
  4 ETW000  [     dev trc,00000]  Resetting statement cache ...
  4 ETW000  [     dev trc,00000]  Statement cache reset

• SAP HANA, Platform Edition

sql error -10709, 300015, connection failed, ssl certificate validation failed, hostname mismatch, hdbuserstore, DEFAULT entry, sslHostNameInCertificate, dbs/hdb/connect_property, sapsrv.pse, commoncrypto, hana client pki, virtual hostname, certificate cn san, post-patching connection failure , KBA , HAN-DB-CLI , SAP HANA Clients (JDBC, ODBC) , How To