First, verify the stages are set up:

  1. In Accounts Payable, go to Setup, Master Records, Stages.
  2. Type S to Scroll.
  3.  Press Enter.
  4. Verify that all the desired stages are displaying.
 
If the Accounts Payable stages show correctly in Setup, check the security settings for the user that received the error:
  1. Log into FundWare Division 00 System Administration.
  2. Select Security.
  3. Select Workgroups.
  4. Click Edit on the group the user is a member of.
  5. Click the Accounts Payable module.
  6. Expand the Stages category.
  7. Expand the PO Order stage.
  8. Verify the settings are marked for Allow.
  9. Expand the Invoice stage.
  10. Verify the settings are marked for Allow.
  11. Expand the Marked for Payment stage.
  12. Verify the settings are marked for Allow.
  13. Click Ok to save any changes.