OneCore Docs

Major release 2026 wave 1

Mass Contract Interest Rates Recalculation and Print Queues Enhancements

Batch Mass Contract Rates Recalculation has been modified, now you can recalculate also contracts before their activation (and also active contracts as before).

Contract Interest Recalculation Print Queue has been modified. It is now connected with the Print Queue Setup table and also allows mass print of the defined documents in the Print Queue Setup Table (Type = Interest Letter).

Contract Termination Printout Setup table is now marked as “Obsolete”. Print Queues Proper Termination (Letter 1, Letter 2, Letter 3) have been redirected from Contract Termination Printout Setup to the Print Queue Setup (Type=Letter 1, Letter 2, Letter 3). If you use these processes for contract termination process, please transfer your printout templates from  Contract Termination Printout Setup to the Print Queue Setup.

Reference id: 46782

Support for new report layouts

OneCore is now compatible with the new report layouts introduced by Microsoft in Dynamics 365 Business Central, which replace legacy custom report layouts.

Migration to the new layouts is possible. Before proceeding, customers should contact us so we can review whether any adjustments are required in their customizations.

https://learn.microsoft.com/en-us/dynamics365/business-central/ui-how-create-custom-report-layout

https://learn.microsoft.com/en-us/dynamics365/business-central/ui-get-started-layouts?tabs=copy

Reference id: 44868

Performance optimalizations

This change is designed to improve system performance during operations with change copy and calculation variants, while keeping the user experience simple and unchanged.

We have introduced a new option that improves the speed of deleting larger numbers of records in Microsoft Dynamics 365 Business Central. Previously, records were removed one by one, which could make the process slower when working with bigger data sets. With this improvement, records can now be deleted in bulk, making the operation faster and more efficient. To use this feature, it must be enabled in OneCore Setup on the Performance tab.

Reference id: 40414

Bug fixing

Functional area

Description

ID

Rental

The ability to cancel a rental invoice has been added. Flags have been added to Car Rental Billing in connection with the cancellation option. When canceling, the system automatically creates a posted document, allowing for re-posting of the given period.

26552

Contract

After reversing the posting of a Contract Calculation Input, the date is simultaneously removed from the Calculation Input Posting Date field on the Contract Calculation Input Card.

41400

Contract

Optimalization of parallel processing tasks for contracts with a higher number of services.

42141

Finance

Clear filter before running task Create Fin. Charge Memos.

46202

General

Correction of Slovak translation: 

  • Role center OneCore (Team tasks)

  • Fin. Settlement Field Setup

46572

Contract

The input precision for the reference rate (REFI Rate) has been extended from a fixed 2 decimal places to a variable range of 2 to 6 decimal places, improving the accuracy of related calculations.

47045


Released: 10.4.2026

App version: 26.0.260410.1200