error fixed in cost center wise expense report
diff --git a/erpnext/accounts/search_criteria/cost_center_wise_expense/cost_center_wise_expense.sql b/erpnext/accounts/search_criteria/cost_center_wise_expense/cost_center_wise_expense.sql
index 5b22add..b5fbb7c 100644
--- a/erpnext/accounts/search_criteria/cost_center_wise_expense/cost_center_wise_expense.sql
+++ b/erpnext/accounts/search_criteria/cost_center_wise_expense/cost_center_wise_expense.sql
@@ -1,12 +1,20 @@
-SELECT `tabGL Entry`.`cost_center`,`tabAccount`.`parent_account`,sum(`tabGL Entry`.`debit`),sum(`tabGL Entry`.`credit`),sum(`tabGL Entry`.`debit`)-sum(`tabGL Entry`.`credit`)
- FROM `tabGL Entry`,`tabAccount`
- WHERE `tabGL Entry`.`account`=`tabAccount`.`name`
- AND ifnull(`tabGL Entry`.`is_cancelled`,'No')='No'
- AND `tabAccount`.is_pl_account='Yes'
- AND `tabAccount`.debit_or_credit='Debit'
- AND `tabGL Entry`.`posting_date`>='%(posting_date)s'
- AND `tabGL Entry`.`posting_date`<='%(posting_date1)s'
- AND `tabGL Entry`.`company` LIKE '%(company)s%%'
- AND `tabAccount`.`parent_account` LIKE '%(account)s%%'
- AND `tabGL Entry`.`cost_center` LIKE '%(cost_center)s%%'
- GROUP BY `tabGL Entry`.`cost_center` , `tabAccount`.`parent_account`
\ No newline at end of file
+SELECT
+ `tabGL Entry`.`cost_center`,
+ `tabAccount`.`parent_account`,
+ sum(ifnull(`tabGL Entry`.`debit`, 0)),
+ sum(ifnull(`tabGL Entry`.`credit`, 0)),
+ sum(ifnull(`tabGL Entry`.`debit`,0))-sum(ifnull(`tabGL Entry`.`credit`, 0))
+ FROM
+ `tabGL Entry`,`tabAccount`
+ WHERE
+ `tabGL Entry`.`account`=`tabAccount`.`name`
+ AND ifnull(`tabGL Entry`.`is_cancelled`,'No')='No'
+ AND `tabAccount`.is_pl_account='Yes'
+ AND `tabAccount`.debit_or_credit='Debit'
+ AND `tabGL Entry`.`posting_date`>='%(posting_date)s'
+ AND `tabGL Entry`.`posting_date`<='%(posting_date1)s'
+ AND `tabGL Entry`.`company` LIKE '%(company)s%%'
+ AND `tabAccount`.`parent_account` LIKE '%(account)s%%'
+ AND `tabGL Entry`.`cost_center` LIKE '%(cost_center)s%%'
+ GROUP BY
+ `tabGL Entry`.`cost_center` , `tabAccount`.`parent_account`
\ No newline at end of file