How to Change an Incorrect Date for a Posted Accounts Payable Invoice in Sage 100


Use caution when working with the below product functionality. Always create a backup of your data before proceeding with advanced solutions. If necessary, seek the assistance of a qualified Sage business partner, network administrator, or Sage customer support analyst.


Note: Adjusting the Invoice Date will not correct the Transaction Posting Date used to post to the General Ledger, and as displayed on the Accounts Payable Trial Balance Report.

Note: A posted adjustment has its own Transaction Posting Date – it does not change the original Transaction Posting Date of the invoice.

Note: Adjusting the Invoice Date may affect how the Aged Invoice Report displays invoices.

  1. Open Accounts Payable, Main, Invoice Data Entry.
  2. Choose the same vendor number. Enter the original Invoice Number that needs to be adjusted.
  3. The Adjust Invoice on File window displays. Click Adjust.
  4.  Enter the desired invoice date and/or due date.
  5.  Enter the dollar amount as Zero (0.00).
  6.  Click Accept twice.
  7.  Exit Invoice Data Entry.
  8.  Open Accounts Payable, Main, Invoice Register.
  9.  Print or Preview the register and update.