en-us https://www.intensedebate.com/users/969464 Comments by daveb78 http://www.artofbi.com/index.php/2010/02/obi-time-dimension-weeks-in-a-month-prototype-hack/#IDComment68893789 If your physical database is Oracle you could do something like this: Evaluate('to_char(%1,%2)' as integer, Evaluate('last_day(%1)' as varchar(10), "Indirect Sales”.DIM_TIME.MONTH ), 'WW') - (Evaluate('to_char(%1,%2)' as integer, "Indirect Sales”.DIM_TIME.MONTH, 'WW' )) Mon, 19 Apr 2010 20:54:13 +0000 http://www.artofbi.com/index.php/2010/02/obi-time-dimension-weeks-in-a-month-prototype-hack/#IDComment68893789