Upgrade from Business Central v21 directly to the current Business Central version

It affects you if your Business Central installation runs OnPremise and the application itself has been customized – that is, if your changes sit inside the Microsoft standard instead of alongside it as separate extensions. Since v21, Microsoft has required paid add-on modules for this. The way out is the one we recommend anyway: Microsoft’s unmodified application plus your customizations as Extensions. We can see whether you are affected in the free Upgrade-Check.

Our entry-level packages start at 4.500,00 € for the master data transfer (e.g. customers, vendors, items, central setup data). A complete 1:1 data transfer including transaction data, ledger entries, general ledger history, posted and unposted documents, custom tables and add-ons is possible – standardized through DataMigrate Pro and therefore considerably cheaper than classic projects. The final cost estimate and the selection of the package that fits you follow a short assessment.

Around four weeks until Business Central is in productive use; with a large data volume or many customizations it can also take longer. During the migration phase we synchronize continuously, so that you can keep using your existing system up to the planned Go-live and Business Central is always close to the current state.

Both. In contrast to Microsoft’s own direction, we advise and deliver neutrally for cloud and OnPremise. What matters are IT strategy, compliance, interfaces and TCO – not the dogma “everything has to go to the cloud”.

Yes, 1:1 transfers are possible with DataMigrate Pro. Together we define cutover dates and the data scope (master and transaction data) and verify the result with reconciliation overviews (balance and document differences).

Yes. DataMigrate Pro is built to be easy to use. Many of our customers carry out parts of the work themselves (e.g. master data mapping, test runs). We take care of setup, tricky steps, quality assurance and the Cutover (switching over to the new system). We have provided several guides for this.

Understandable question – our prices are considerably lower than what many prospects have seen in earlier quotes. The best evidence comes from projects: we have published a case study on the migration from Dynamics NAV 2009 to Business Central and can put you in touch with verifiable reference customers on request. An independent assessment is also available from Cedrik Ferner, author of a book on Business Central, on My Business Central.

No – and it would rarely make sense, because over the years technical debt has often built up that should be cleared out. We look at the business logic, but re-implement it technically as AL Extensions (events/subscriptions). The result: release-ready, maintainable, with no changes to the core. That keeps you ready for future versions and updates.

We check whether there is an AppSource version of your current ISV solution. If not, we replace functions with the standard or with lightweight Extensions. Our aim: fewer dependencies and simpler updates.

In principle there is no downtime with our solution, because we continuously migrate the data from Dynamics 365 Business Central (< Version 27) to Dynamics 365 Business Central Version 27 (double run with a parallel phase). This reduces the switchover to a few minutes. The step remains reversible, because you can keep working in the old system at any time.

On request we assess this question for you, taking compliance, integrations, security requirements and costs into account. Cloud means less infrastructure effort and faster innovation; OnPremise remains a valid option if, for example, data sovereignty or special integrations carry more weight.

Yes. First the technical upgrade (AL conformity, data), then process optimization (e.g. Copilot/automation, reporting). That way you are productive in Business Central quickly.

In short: role-based interfaces, more modern navigation, integrated Office/Teams/Power BI workflows. Everything else stays the same: your data and processes are transferred 1:1 from the previous system and improved / adjusted on request.