Msg 156, Level 15, State 1, Line 1 Incorrect syntax near the keyword ‘as’ , whats wrong? [closed]

SELECT *
FROM
  (SELECT *,
          isnull(
                   (SELECT sum(amount)
                    FROM v_open_incoming_ar_detail
                    WHERE inc_ar_id <> 4817
                      AND ar_invoice_no = v_payment.[Invoice No.]),0) AS [Have Paid]
   FROM
     (SELECT ID,
             ar_invoice_no AS [Invoice No.],
             ar_invoice_date AS [Invoice Date],
             due_date AS [Due Date],
             po_no AS [Po No.],
             po_date AS [PO Date],
             grand_total AS [Amount],
             tax_pph AS [Tax PPh],
             amount AS [Current Paid]
      FROM v_open_incoming_ar_detail
      WHERE inc_ar_id = 4817 ) v_payment
   GROUP BY ID,
            [Invoice No.],
            ar_invoice_date AS [Invoice Date],
            [Due Date],
            [PO No.],
            [PO Date],)

Answer

You can’t alias in a group by , you have a dangling comma after ,[PO Date] in the group by and you didn’t alias the subquery.

select * 
from 
(select *,
 isnull(
 (select sum(amount) from v_open_incoming_ar_detail 
 where inc_ar_id <> 4817 
 and ar_invoice_no = v_payment.[Invoice No.]),0) as [Have Paid] 
 from 
 (select ID,ar_invoice_no as [Invoice No.],
  ar_invoice_date as [Invoice Date], due_date as [Due Date],
  po_no as [Po No.],po_date as [PO Date],
  grand_total as [Amount], 
  tax_pph as [Tax PPh], 
  amount as [Current Paid] 
  from v_open_incoming_ar_detail 
  where inc_ar_id = 4817 ) v_payment 
  
  group by ID,[Invoice No.],ar_invoice_date, --as [Invoice Date],
  [Due Date] ,[PO No.] ,[PO Date]            --, 
  ) as aliasname