Bug 167267 getParameterDisplayText does not work on MasterPage in PDF
getParameterDisplayText does not seem to work when used on MasterPage. This problem seems to be limited to ReportViewer and PDF format. Table from my testing Deployed to Tomcat View Report in Web Viewer View Report as PDF Format HTML OK OK N/A PDF FAIL FAIL OK Incidentally getParameterDisplayText works fine in all of the above cases if used in footer of table in the report body.
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/executor/ExecutionContext.java
this.dataSource = dataSource;
		}
		catch ( IOException e )
		{
			log.log( Level.SEVERE, "Failed to open the data source", e ); 
		}
	}
	
	public IDocArchiveReader getDataSource()
	{
		return dataSource;
	}
	
	public IResultSet executeQuery( IResultSet parent,
			IBaseQueryDefinition query ) throws BirtException
	{
		IDataEngine dataEngine = getDataEngine( );
		rset = dataEngine.execute( parent, query );
		return rset;
	}
	public IResultSet getResultSet( )
	{
		return rset;
	}
	
	public void setResultSet(IResultSet rset)
	{
		this.rset = rset;
	}
	public boolean hasErrors( )