On 21.07.2025 between 02.00 p.m. and 08.00 p.m.

+++ Update 21.07.2025 01:20 pm: The maintenance work starts at 02:00 p.m. +++ During the specified period, SharePoint will be unavailable due to the installation of an important security update that was released by Microsoft yesterday.

Update vom 30.06.2025 um 15:46 Uhr: Die Störung ist behoben. Login wieder möglich.

​Login schlägt fehl. Bereits eingeloggte Anwender sind nicht betroffen.

Between 07.07.2025 08.00 a.m. and 10.07.2025 03.00 p.m.

+++ Update 10.07.2025 04:24 p.m.: The planned changeover of the IDM system was cancelled prematurely due to a system error and cannot be carried out until the error has been successfully rectified. A new date for the changeover has been set for next Tuesday. The exact date will be announced shortly. The partial shutdown of the IDM portal has been completely cancelled until the new changeover date. There are therefore currently no restrictions in system operation. +++ Update 09.07.2025 04:35 p.m.: The maintenance window has been extended until 10.07 at 03:00 p.m. (originally 07.07 at 03:00 p.m.). Unfortunately, the IDM system migration is still not complete. The IDM portal is currently unavailable. Existing IDM groups and TechIDs are not affected; logins remain possible. +++ Update 08.07.2025 03:30 p.m.: The switchover work on the IDM system is not yet complete. The maintenance window has therefore been extended until 09.07 at 03:00 p.m. IDM groups are currently being migrated, so changes via the IDM portal are temporarily not possible. Existing groups continue to function as normal. +++ During the specified period, the postponed switchover work will be carried out on the IDM system. During the transition, there may be occasional limitations.

On 18.06.2025 between 07.00 a.m. and 09.00 a.m.

+++ 18.06.2025 07.50 a.m.: The maintenance work has been successfully completed. +++ During this period, maintenance work will be carried out on the SSO database servers in the form of an upgrade. Due to the redundant configuration, no outages are expected.

Update vom 13.06.2025 um 16:47 Uhr: Das System ist aus dem Backup restored worden; Webinterface und Anmeldung gehen wieder.

Durch einen Fehler ist ein relevantes Verzeichnis des OS gelöscht worden, wodurch der Server nicht mehr reagiert. Es muss ein Restore der VM aus dem Backup von heute Nacht eingespielt werden.

Update vom 13.06.2025 um 9:32 Uhr: ​Die Störung wurde behoben. ​Version 15.1.0 verfügbar und per AutoUpdate verteilt

Im aktuellen Jabber Client (15.0) für Windows ist die Synchronisation der Kontaktliste gestört. Beim Anlegen von neuen Kontakten kann es zu einer Fehlermeldung kommen. Besonders betroffen sind Nutzer, welche sich zum ersten Mail anmelden bzw. ihren Jabber zurückgesetzt haben. Der Bug ist dem Hersteller bekannt und sollte in der nächsten Version gefixed sein. Des Weiteren kann es vorkommen, daß 1:1 Chats nach einem Neustart des Jabber Clienten nicht mehr angezeigt werden. Aufgrund der Probleme wird über die Softwareverteilung die Version 14.3.1 wieder installiert werden. Im UC Portal steht die 14.3.1 zum Download zur Verfügung (TUID Login benötigt). https://csm.net.hrz.tu-darmstadt.de/ciscouc/ Die Version 15.0 muss vor der Installation der Version 14.3.1 deinstalliert werden. Andere Betriebssyteme sind nicht betroffen.

On 17.06.2025 between 7.00 and 8.00 a.m.

+++ 17.06.2025 09.07 a.m.: The maintenance work has been successfully completed. +++ During this period, a minor update to the latest Moodle version will be installed. The Moodle system will be unavailable for a maximum of one hour. It is also not possible to login into Mahara and Panopto.

On 14.06.2025 between 08.00 a.m. and 10.00 a.m.

SharePoint is unavailable during the specified period due to maintenance work.

Der Upload einiger Dateiformate geht nicht. Wir informieren Sie an dieser Stelle, sobald die Störung behoben ist.

Migrate your data in time – access to Hessenbox DA will end on 30.06.2025

With the decommissioning of Hessenbox DA on 30.06.2025, access to all data stored on the platform will be permanently discontinued. Please ensure that all relevant data are migrated to next.Hessenbox before this date.

Between 18.06.2025 08:00 a.m. and 23.06.2025 03:00 p.m.

+++ Update: The planned maintenance work has been postponed. As soon as the new date is known, it will be published in a separate message. +++

On 11.06.2025 between 08:00 a.m. and 09:30 a.m.

During this period, there may be occasional delays in the processing of data in the IDM system. Due to the redundant configuration, no outages in the TU-LDAP are expected.

On 07.06.2025 between 08.00 a.m. and 04.00 p.m.

SharePoint is unavailable during the specified period due to maintenance work.

On 05.06.2025 between 06:45 a.m. and 07:00 a.m.

During the specified time period, student mailboxes will be unavailable.

On 05.06.2025 between 07:30 a.m. and 12:00 p.m.

+++ 18.06.2025 07.58 a.m.: The maintenance work has been successfully completed. +++ During this period, there may be occasional delays in the processing of data in the IDM system. Due to the redundant configuration, no outages in the TU-LDAP are expected.

Wichtige Information: SAP-Wartungsarbeiten im Rahmen der S/4HANA-Migration.

On 04.06.2025 between 07.00 a.m. and 09.00 a.m.

SharePoint is temporarily unavailable during the specified period due to maintenance work.

On 30.05.2025 between 04.00 p.m. and 06.00 p.m.

During the specified period, SharePoint will be temporarily unavailable due to essential maintenance, including the update of internal certificates/cipher.

Problem has been resolved.

+++ Update from 23.05.2025 1:30 pm: Issue resolved. +++ As a consequence of the LDAP outage, user profiles in Moodle are currently unavailable. We are actively working on a solution.