01 EXNS - EXPC - Purpose
EXNS is used to key a budgetary unit's expenses and indicate appropriate payment standards (A1/A2). AZTECS calculates the maximum ALLOWABLE deduction from income, based on ALLOWABLE expenses. (See Expenses and Payment Standard - Overview)
 
EXPC is used to convert expenses billed more often than monthly, to a monthly amount. (See Expense Calculation - Overview)