Sub query with MAXDATE error Msg 208, Invalid object name

Question

I am trying to solve a problem with my inner joins to sub query. Simply just seeking to have my query do is return MAXDATE from (Monthly_Charge_Date), I tried the following and I keep getting error

Msg 208
Invalid object name

Really what I would like see is the most recent MAXDATE.

Sharing some history, if I remove the sub query the error goes away, however, for historical purposes I would like to see the sub query list the MAXDATE with residents table, perhaps, I need to partition my tables. My data observation is not completed unless I am able to see the sub query partition output from res.Accept_Checks, Active Property tables. What could be the syntax issue?

SELECT  
    res.Accept_Checks, 
    (SELECT MAX(bld.Monthly_Charge_Date) maxDate
     FROM      
         (SELECT DISTINCT,
              bld.Monthly_Charge_Date,
              bld.Building_Name,
              unt.Unit_Number,
              res.Accept_Checks, 
              unt.Occupied_Status,
              enti.Active,
              enti.Entity_Number
          FROM   
              dbo.units AS unt
          INNER JOIN 
              dbo.residents AS res ON unt.Unit_ID = res.Unit_ID 
          INNER JOIN 
              dbo.buildings AS bld ON unt.Building_ID = bld.Building_ID 
          INNER JOIN 
              dbo.gl_entities AS enti ON bld.GL_Entity_ID = enti.GL_Entity_ID 
          INNER JOIN 
              dbo.resident_credit_history AS rsch ON res.Resident_ID = rsch.Resident_ID 
          INNER JOIN 
              dbo.credit_codes AS crhc ON rsch.History_Code_ID = crhc.History_Code_ID
          WHERE 
              bld.Monthly_Charge_Date >= DATEADD(MONTH, -12, GETDATE())
              AND enti.active = 1
              AND crhc.active = 1 
              AND bld.building_Active = 1 
              AND unt.Occupied_Status = 1
              AND CHECKS = 0) res) MaxDate,
    res.Accept_Checks
FROM    
    dbo.residents
ORDER BY 
    bld.Monthly_Charge_Date DESC, bld.Building_Name

Answer 1

You need MAX(res.Monthly_Charge_Date) maxDate in your second select statement.