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
prop,
						value,
						PropertyValueException.DESIGN_EXCEPTION_PROPERTY_CHANGE_FORBIDDEN );
			}
		}
		if ( element instanceof MasterPage )
		{
			
			
			
			propName = prop.getName( );
			if ( !( (MasterPage) element ).isCustomType( module ) &&
					( IMasterPageModel.WIDTH_PROP.equals( propName ) || IMasterPageModel.HEIGHT_PROP
							.equals( propName ) ) )
			{
				throw new SemanticError( element,
						SemanticError.DESIGN_EXCEPTION_CANNOT_SPECIFY_PAGE_SIZE );
			}
		}
		value = validateValue( prop, value );
		if ( value instanceof ElementRefValue &&
				prop.getTypeCode( ) == IPropertyType.ELEMENT_REF_TYPE )
		{
			checkRecursiveElementReference( prop, (ElementRefValue) value );
		}
		if ( element instanceof GroupElement &&
				IGroupElementModel.GROUP_NAME_PROP.equals( prop.getName( ) ) )
		{
			if ( !isGroupNameValidInContext( (String) value ) )
				throw new NameException( element, (String) value,