I have maintained Cost centers for employees in Infotype 0027. There are no cost centers assigned to Org units or Positions. While posting the Payroll results, system picks up the cost center assigned to the employee in IT0027 for Expense Accounts like Er Contribution for PF, Salaries. But it picks up the Substitute Cost Center for Balance sheet Accounts like Prof Tax, TDS etc. Even after maintaining the cost center in IT 27 also, why does the system refers the Substitute Cost Center ??? How to stop this??