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Thank you for using the English version of the JTL-Guide!
We are currently still building up the English documentation; not all sections have been translated yet. Please note that there may still be German screenshots or links to German pages even on pages that have already been translated. This guide mostly addresses English speaking users in Germany.

Note: On 1 September 2024, JTL introduced new editions that bundle most of the previous individual services into different packages. In order for you to continue working as smoothly as possible, existing customers were automatically switched to the package configuration that best matched their existing contract. The individual packages differ in terms of limitations and/or range of functions. Therefore, some of the features described in the JTL-Guide may not be available to you as part of your booked JTL edition. You can change your package configuration in your JTL customer account. Find out more about the new editions and packages here. Check our FAQ for frequently asked questions about the product editions.

Contents

Updating JTL-Wawi

Your task/initial situation

You are already using JTL-Wawi. A new version is available and you would like to update your version of JTL-Wawi.

Note on updating to JTL-Wawi 1.0: If you are still working with a version older than JTL-Wawi 1.0, please read the documentation Update from JTL- Wawi 0.99923 to 1.0.

Step 1: Downloading and installing the update

In the default settings of JTL-Wawi, you will find a widget in the dashboard which informs you if a new version of JTL-Wawi is available.

Click on the Download button to go to the JTL-Wawi download page.
Download the installation package and execute it.

Follow the usual steps of the JTL-Wawi installation. Execute JTL-Wawi setup.

Start JTL-Wawi after the installation has been completed.

Step 2: Updating the database

The update wizard opens when you log in to a database in JTL-Wawi for the first time after an update.

In the upper part of the window, you will find a summary of the differences between versions.

First, go to the Mandanten (Tenants) section and select for which tenants the update should be performed.

Aktuellen Mandanten aktualisieren (Name des Mandanten) (Update current tenants (Tenant name)): Updates the database of the tenant that you used when you logged in. The older version will still be used for all other tenants.

Alle Mandanten aktualisieren (Update all tenants): Performs a database update for all tenants. Please note that this may take a while if JTL-Wawi is being used for multiple tenants.

Select a storage path for database backups. If you do not make any changes, updates will be stored in the default path.

Detail: JTL-Wawi automatically backs up the database before every update. This ensures that you can return to the previous version even after the update.

Select Zusatzoptionen (Additional options) if required:

Performance-Optimierung (Performance optimisation): Enable this option to automatically optimise the performance of JTL-Wawi. JTL-Wawi will then start faster.

Vor dem Update Simulation durchführen (Perform a simulation before the update): If you enable this option, the update will only be simulated. A complete backup of the database(s) is carried out and will be imported again at the end of the simulation. If any issues arise, the update will not be performed. If no problems occur during the simulation, the database will then be updated.

Click Update jetzt starten (Start update now). The update will then be performed. Depending on the size of the database and the number of companies, the update process may take some time. The status bar in the update window provides you with information about which tasks are currently being carried out.

Once the update has been successfully completed, you can log in to JTL-Wawi and continue working.