Wrong AP expense account in Property manager and not the one from Payment term used

We have one equipment lease and the payment term used has below accounting setup:

1) Accounting Class Expense: 2149-000-20500100-000-0000000-0000-0000-00-0000000-00000-00000

2) Accounting Class Liability: 2149-000-20500100-000-0000000-0000-0000-00-0000000-00000-00000

3) Accounting Class Accrued Liability: 2149-000-20500100-000-0000000-0000-0000-00-0000000-00000-00000

After I finalise my lease, I approve the schedule and export to AP.

Then when I import into AP as an Invoice, I notice that on my distributions the following account is displayed

2149-000-E0452100-000-0000000-0000-0000-00-0000000-00000-00000  -- Not sure from where this account is coming up.