DSRA0080E Data Store Adapter exception on IBM WebSphere EJB client

More like a hint for myself :)

Exception like this:

...
Caused by: com.ibm.ws.rsadapter.exceptions.DataStoreAdapterException: DSRA0080E: An exception was received by the Data Store Adapter. See original exception message: com/ibm/websphere/rsadapter/DataStoreHelper.doConnectionSetupPerGetConnection(Ljava/sql/Connection;ZLjava/lang/Object;)Z.
  at com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.getConnection(WSRdbManagedConnectionImpl.java:3503)
  at com.ibm.ws.rsadapter.spi.WSDefaultConnectionManagerImpl.allocateConnection(WSDefaultConnectionManagerImpl.java:91)
  at com.ibm.ws.rsadapter.jdbc.WSJdbcDataSource.getConnection(WSJdbcDataSource.java:646)
  ... 22 more
Caused by: java.lang.AbstractMethodError: com/ibm/websphere/rsadapter/DataStoreHelper.doConnectionSetupPerGetConnection(Ljava/sql/Connection;ZLjava/lang/Object;)Z
  at com.ibm.ws.rsadapter.spi.WSRdbManagedConnectionImpl.getConnection(WSRdbManagedConnectionImpl.java:3482)
  ... 24 more

may be caused by running EJB client application with different (e.g. non-IBM) Java VM.