Invalid Column name in Sub Account 7.9.4

MM 7.9.4 Sub Account Invalid Column Name error and Solution

After upgradation to Meghdoot 7.9.4,during the time of subaccount dayend the following error comes

• Please run the following two queries in sql query analyzer 

execute treasury..update_megh66_accountheads
execute treasury..update_megh66_accountheads_bydate 'ddmm16' 

• Please mention date and month at 'ddmm', for which the day subaccounts module last worked successfully.
•  If the issue is not resolved , Account head might have been created locally and not made permanent. Hence, the issue. Please check. The same account head needs to be created afresh to settle the issue.