Bug 124059 Stored procedure: parameters: default value required
Create a stored procedure data set. Use valid argument in query, eg. {call sp_tables('CUSTOMERS')} A parameter is created and a default value is required; data set cannot be saved until you change the argument to a question mark and define a default value. Shouldn't you be able to hard-code an argument and not have to define a parameter?
data/org.eclipse.birt.report.data.oda.jdbc/src/org/eclipse/birt/report/data/oda/jdbc/CallStatement.java
try
			{
				 mdRs = executeQuery( );
			}
			catch ( OdaException e )
			{
				 mdRs = null;
			}
			
			try
			{
				if ( mdRs != null )
					pstmtResultMetaData = mdRs.getMetaData( );
				else
					pstmtResultMetaData = new SPResultSetMetaData( null );
			}
			catch ( OdaException e )
			{
				
				
				
			}
		}
		return pstmtResultMetaData;
	}
	/*
	 * @see org.eclipse.datatools.connectivity.oda.IQuery#executeQuery()
	 */
	public IResultSet executeQuery( ) throws OdaException
	{