Contains a Boolean value indicating that the OLAP cube changed in such a way as to invalidate the OLAP calculated member.
      
<Invalid />
    | Element type | None | 
| Namespace | urn:schemas-microsoft-com:office:excel | 
| Schema name | XML Spreadsheet 2000 | 
None.
None.
      
<xsd:element name="Invalid" minOccurs="0" >
</xsd:element>