OAuth2 State Error in Query Tool & Data Hub v25.0.227 - Exact Online Connection Failed After upgrading to Invantive Query Tool and Data Hub version 25.0.227, we are experiencing critical OAuth2 issues affecting Exact Online connections: Query Tool: Hangs indefinitely during OAuth2 grant flow Data…

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Please follow on the main topic: [image] Error itgenobr344: Missing state Vragen Connectie met Exact Online via Invantive Data Hub resulteert sinds twee dagen in deze foutmelding: Error itgenobr344: A connection to the database ‘…\data-replicator’ could not…

Not sure what to use since it’s all in Dutch. I’ll post here.

An alternative approach has been adopted to enable users to log in to Exact Online from Invantive Data Hub once again. The approach used in Invantive Data Hub in recent years is no longer viable on Exact Online due to technological changes. The alternative approach involves using Invantive Cloud to…

Work on the Invantive Credentials Server has begun and the roll out chain has been prepared to implement the necessary changes swiftly.

The combination of Invantive Data Hub with the latest addition to Invantive Cloud: Invantive Credentials Server, makes it possible to use Exact Online again, including in combination with local environments such as an on-premises SQL Server. The improvements now meet the quality and security standa…

The new version 26.0.144 of Invantive Data Hub, when used in conjunction with Invantive Credentials Server, now handles Invantive’s own rather complex internal processing without any issues. This new version is available and resolves the issue. A step-by-step guide for the migration will be added o…

The new version of Invantive Data Hub also makes it possible to run multiple instances simultaneously against the same Exact Online environment. The throughput capacity is then (partly) shared, but can sometimes be increased as other intermediate steps can utilise the remaining capacity.

We recommend trying version 26.0.164 of Invantive Data Hub, available for download at https://download.invantive.com as the “current” version. This release should resolve the itgencmr406 error message. We have not yet been able to reproduce an issue which involves confusion regarding the selection…

We confirm the service user approach works as expected.

Itgenobr344 : OAuth2 State Error in Query Tool & Data Hub v25.0.227 - Exact Online Connection Failed

Vragen (en)

forums 19 June 2026 18:20 2

Please follow on the main topic:

Topic		Replies	Views
Error itgenobr344: Missing state Vragen (alle) exact-online , invantive-data-hub , invantive-credentials-server	22	117	29 June 2026
Itgencmr406 met Exact Online op Invantive Data Hub 26.0 Vragen (alle) exact-online , invantive-data-hub	7	28	30 June 2026
Itgencmr406 bij ophalen gegevens uit Exact Online Vragen (alle) exact-online , invantive-data-hub	4	23	29 June 2026
Itgenuty427 "Missing state" on starting Invantive Data Hub Vragen (alle) exact-online , invantive-data-hub	1	9	25 November 2024
Itgenobr298 on log on with Data Hub after upgrade to Exact Online Premium Vragen (en) invantive-sql , invantive-data-hub , exact-online-premium	4	10	11 April 2026

Itgenobr344 : OAuth2 State Error in Query Tool & Data Hub v25.0.227 - Exact Online Connection Failed

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