PeopleSoft Accounts Payable - Ran Period End Accrual Twice

For month end close process, we ran Period End Accrual Program. But the program didn't pick up all the vouchers, hence ran the period end accrual again.

When we ran period end accrual second time, it picked up more vouchers (vouchers which were already run in first period end accrual program plus more vouchers).

Issue:

• There are duplicate vouchers (accruals) due to running the period end accrual the second time.
  • Voucher Accounting line table has duplicate accruals
  • there is duplicate journal for period end accruals.

Why did the original accrual process didn't pick up all the vouchers?

How to delete/unpost duplicate accrual from Voucher and Journal tables?