There are scenarios in which you may find duplicate payment or check numbers. Remote Payment Services has the ability to renumber payments so that there are no duplicate numbers.

Renumber at the payment level for ad hoc updates, or enable automatic renumbering that always runs in the background.

Renumbering at the payment level

The following scenario is an example of when renumbering payments is necessary:

  1. Add payments to a batch.
    Screenshot of 3 payments added to a batch.
  1. Delete one of those payments, in this case G02002.
    Screenshot of a batch with a payment deleted from it.
  1. Submit the batch, ensuring you preview the posting first.
  1. Post the batch.
  1. Your next batch will begin with the previously deleted payment number, in this example G02002.
  1. Business Central logic dictates that any subsequent payments added to that batch are numerically incremented from the first payment number. This causes duplicate payment numbers. G02003 was in the previous batch, and is duplicated in this batch.
    Screenshot of a new batch where BC has begun payment renumbering.
  1. The correct payment numbers should be G02002, G02004, and G02005. The posting preview informs you that there is already an existing check number, G02003.
    Screenshot of Preview Posting showing an error for an existing payment number.
  1. To renumber the payments, access the RPS menu (Actions > Mekorma > RPS) and select Renumber Payment/Check Numbers.
    Screenshot of the Renumber Payment/Check Numbers button.
  1. The system searches for any duplicate numbers and adjusts them automatically, displaying an alert to inform you of the specific numbers changed.
    Screenshot of the duplicate renumbering message.
  1. Notice that the second payment, formerly G02003, has changed to the first unused number in your number series, G02005. You can now successfully submit the batch to your remote payment provider.
    A screenshot showing a successfully renumbered batch.

Automatic renumbering

If you find yourself regularly renumbering payment numbers, you can set your payment numbers to update automatically.

In Mekorma RPS Configuration, enable Automate Duplicate Doc Renumbering.
A screenshot of how to enable Automatic Duplicate Doc Renumbering.

When enabled, it automatically runs the updates when you preview your posting. If there are any duplicate numbers at that time, they are adjusted.

If need be, turn this feature off at any time.

Last modified: June 3, 2025

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