Bug 200478 Name of date/time group level issue[1101]
Description: Name of date/time group level issue[1101] Step: 1. New a sample datasource and dataset from orders. 2. New a data cube and binding to the dataset. 3. Drop the column of "ORDERDATE" to group and select the year type. At this time, the name of group level is "year(ORDERDATE: DateTime)" 4. Edit the the group level. 5. Change the type as month. Actual result: The name of group level is "year(ORDERDATE: DateTime, DateTime)" Expected result: The name of group level is "year(ORDERDATE: DateTime)"
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/command/PropertyCommand.java
definition.getContainerInfo( ) );
				cmd.remove( definition );
			}
		}
		catch ( SemanticException e )
		{
			stack.rollback( );
			throw e;
		}
		stack.commit( );
	}
	/**
	 * Private method to set property.
	 * 
	 * @param prop
	 *            the definition of the property to set.
	 * @param value
	 *            the new property value.
	 * @throws ExtendedElementException
	 *             if the extension property is invalid
	 * @throws PropertyValueException
	 *             if the element is a template element and users try to set the
	 *             value of template definition to "null" or a non-existing
	 *             element
	 */
	private void doSetProperty( ElementPropertyDefn prop, Object value )
			throws SemanticException
	{