2555096 - Hybris 6.4 fails to update on HANA DB when schema name and user name are different.

During building eCommerce portal using Hybris 6.3,6.4 and HANA DB  While running system update it throws error below:

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.182 | _[m_[32mINFO  [hybrisHTTP12] [10.40.210.100] [HybrisSchemaGenerator] Prepared  Statements. Time taken 1.619 s

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 | _[m_[32mINFO  [hybrisHTTP12] [10.40.210.100] [DefaultDbScriptsExecutor] ###### Executing DDL Statements in batch mode ###############

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 | _[m_[1;31mERROR [hybrisHTTP12] [10.40.210.100] [DefaultDbScriptsExecutor] problem executing sql [reason: StatementCallback; bad SQL grammar [CREATE COLUMN TABLE abstractcontactinfo (     hjmpTS BIGINT,     createdTS TIMESTAMP,     modifiedTS TIMESTAMP,     TypePkString BIGINT,     OwnerPkString BIGINT,     PK BIGINT NOT NULL,     p_code NVARCHAR(255),     p_userpos BIGINT,     p_user BIGINT,     aCLTS BIGINT DEFAULT 0,     propTS BIGINT DEFAULT 0,     p_phonenumber NVARCHAR(255),     p_type BIGINT,     PRIMARY KEY (PK) )]; nested exception is com.sap.db.jdbc.exceptions.BatchUpdateExceptionSapDB: SAP DBTech JDBC: [288] (at 20): cannot use duplicate table name: ABSTRACTCONTACTINFO: line 1 col 21 (at pos 20)]

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 | _[m_[1;31mERROR [hybrisHTTP12] [10.40.210.100] [Initialization] problem executing sql [reason: StatementCallback; bad SQL grammar [CREATE COLUMN TABLE abstractcontactinfo (     hjmpTS BIGINT,     createdTS TIMESTAMP,     modifiedTS TIMESTAMP,     TypePkString BIGINT,     OwnerPkString BIGINT,     PK BIGINT NOT NULL,     p_code NVARCHAR(255),     p_userpos BIGINT,     p_user BIGINT,     aCLTS BIGINT DEFAULT 0,     propTS BIGINT DEFAULT 0,     p_phonenumber NVARCHAR(255),     p_type BIGINT,     PRIMARY KEY (PK) )]; nested exception is com.sap.db.jdbc.exceptions.BatchUpdateExceptionSapDB: SAP DBTech JDBC: [288] (at 20): cannot use duplicate table name: ABSTRACTCONTACTINFO: line 1 col 21 (at pos 20)]

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 | _[m java.lang.IllegalStateException: problem executing sql [reason: StatementCallback; bad SQL grammar [CREATE COLUMN TABLE abstractcontactinfo (     hjmpTS BIGINT,     createdTS TIMESTAMP,     modifiedTS TIMESTAMP,     TypePkString BIGINT,     OwnerPkString BIGINT,     PK BIGINT NOT NULL,     p_code NVARCHAR(255),     p_userpos BIGINT,     p_user BIGINT,     aCLTS BIGINT DEFAULT 0,     propTS BIGINT DEFAULT 0,     p_phonenumber NVARCHAR(255),     p_type BIGINT,     PRIMARY KEY (PK) )]; nested exception is com.sap.db.jdbc.exceptions.BatchUpdateExceptionSapDB: SAP DBTech JDBC: [288] (at 20): cannot use duplicate table name: ABSTRACTCONTACTINFO: line 1 col 21 (at pos 20)]

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 |         at de.hybris.bootstrap.ddl.DefaultDbScriptsExecutor.executeBatch(DefaultDbScriptsExecutor.java:158) ~[ybootstrap.jar:?]

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 |         at de.hybris.bootstrap.ddl.DefaultDbScriptsExecutor.executeDDl(DefaultDbScriptsExecutor.java:69) ~[ybootstrap.jar:?]

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 |         at de.hybris.bootstrap.ddl.DefaultDbScriptsExecutor.executeDDl(DefaultDbScriptsExecutor.java:55) ~[ybootstrap.jar:?]

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 |         at de.hybris.bootstrap.ddl.HybrisSchemaGenerator.executeUpdateStatements(HybrisSchemaGenerator.java:249) ~[ybootstrap.jar:?]

INFO   | jvm 1    | main    | 2017/09/19 15:42:49.183 |         at de.hybris.bootstrap.ddl.HybrisSchemaGenerator.update(HybrisSchemaGenerator.java:244) ~[ybootstrap.jar:?]

Hybris commerce suite 6.3, 6.4

HANA, hybris, update, schema, user , KBA , CEC-COM-CPS-COR , SAP Commerce Core , Problem