Bug 148761 Unable to copy a report item from template to report
Steps: 1. Create a template, add a Text item "t1" or others 2. Create template item using "t1" 3. Double click the template item and we get a report item again. 4. We copy the item, paste to another report file. Expected: the text item can be copied. Actual result: Nothing happened, not copied and no error msg.
model/org.eclipse.birt.report.model/src/org/eclipse/birt/report/model/api/elements/SemanticError.java
/**
	 * Error code indicating the a cascading parameter is not typed as
	 * "dynamic".
	 */
	public static final String DESIGN_EXCEPTION_INVALID_SCALAR_PARAMETER_TYPE = MessageConstants.SEMANTIC_ERROR_INVALID_SCALAR_PARAMETER_TYPE;
	/**
	 * Error code indicating template parameter definitions have no "type"
	 * information.
	 */
	public static final String DESIGN_EXCEPTION_MISSING_TEMPLATE_PARAMETER_TYPE = MessageConstants.SEMANTIC_ERROR_MISSING_TEMPLATE_PARAMETER_TYPE;
	/**
	 * Error code indicating the structure referred is not found.
	 */
	public static final String DESIGN_EXCEPTION_INVALID_LIBRARY_REFERENCE = MessageConstants.SEMANTIC_ERROR_INVALID_LIBRARY_REFERENCE;
	/**
	 * Error code indicating default element or value element of template
	 * parameter definition is incompatible the "allowedType" property defined
	 * or the element types of default element and value element are not the
	 * same.
	 */
	public static final String DESIGN_EXCEPTION_INCONSISTENT_TEMPLATE_PARAMETER_TYPE = MessageConstants.SEMANTIC_ERROR_INCONSISTENT_TEMPLATE_PARAMETER_TYPE;
	/**
	 * The property binding refers a non-existing element.
	 */
	public static final String DESIGN_EXCEPTION_INVALID_PROPERTY_BINDING_ID = MessageConstants.SEMANTIC_ERROR_INVALID_PROPERTY_BINDING_ID;
	/**
	 * The element is not in the design tree, so it is forbidden to set the
	 * property binding.
	 */
	public static final String DESIGN_EXCEPTION_PROPERTY_BINDING_FORBIDDEN = MessageConstants.SEMANTIC_ERROR_PROPERTY_BINDING_FORBIDDEN;