Business Data Model - Table not found

Hi,

I want to import in my Bonita installation a workflow that handle Business Data Model.

First of all I exported my BDM from Bonita Studio and then I imported it logging in the portal as technical user.
So I exported my workflow as BOS file and I imported it to create my new process.

When I try to create a new case of that process I got this exception in my Bonita log:

Caused by: org.h2.jdbc.JdbcSQLException: Table "RDA" not found; SQL statement:
insert into RDA (persistenceId, MYDESC, MYID, MYTITLE, persistenceVersion) values (null, ?, ?, ?, ?) [42102-175]
at org.h2.message.DbException.getJdbcSQLException(DbException.java:332)
at org.h2.message.DbException.get(DbException.java:172)
at org.h2.message.DbException.get(DbException.java:149)
at org.h2.command.Parser.readTableOrView(Parser.java:5071)
at org.h2.command.Parser.readTableOrView(Parser.java:5049)
at org.h2.command.Parser.parseInsert(Parser.java:995)
at org.h2.command.Parser.parsePrepared(Parser.java:394)
at org.h2.command.Parser.parse(Parser.java:298)
at org.h2.command.Parser.parse(Parser.java:270)
at org.h2.command.Parser.prepareCommand(Parser.java:235)
at org.h2.engine.Session.prepareLocal(Session.java:436)
at org.h2.engine.Session.prepareCommand(Session.java:379)
at org.h2.jdbc.JdbcConnection.prepareCommand(JdbcConnection.java:1138)
at org.h2.jdbc.JdbcPreparedStatement.(JdbcPreparedStatement.java:70)
at org.h2.jdbc.JdbcConnection.prepareStatement(JdbcConnection.java:267)
at org.h2.jdbc.JdbcConnection.prepareStatement(JdbcConnection.java:1076)
at bitronix.tm.resource.jdbc.JdbcConnectionHandle.prepareStatement(JdbcConnectionHandle.java:280)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at bitronix.tm.resource.jdbc.BaseProxyHandlerClass.invoke(BaseProxyHandlerClass.java:64)
at com.sun.proxy.$Proxy93.prepareStatement(Unknown Source)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$2.doPrepare(StatementPreparerImpl.java:117)
at org.hibernate.engine.jdbc.internal.StatementPreparerImpl$StatementPreparationTemplate.prepareStatement(StatementPreparerImpl.java:183)
... 149 more

My Bonita version is 7.4.3

Could someone help me please?