Cumulocity IoT Status - Incident history https://status.cumulocity.com Cumulocity IoT Wed, 29 Jul 2026 08:00:00 +0000 cumulocity.com: Database migration Type: Maintenance Affected Components: REST API Services, MQTT API Services, LWM2M API Services Jul 13, 13:42:16 GMT+0 - Identified - We will be performing scheduled maintenance on the [**Cumulocity**.com](http://Cumulocity.com) environment. This maintenance includes a database migration. The maintenance is scheduled for July, 29th 10.00-14.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience. Type: Maintenance

Affected Components: , ,

<p><small>Jul <var data-var='date'> 13</var>, <var data-var='time'>13:42:16</var> GMT+0</small><br><strong>Identified</strong> - We will be performing scheduled maintenance on the [**Cumulocity**.com](http://Cumulocity.com) environment. This maintenance includes a database migration. The maintenance is scheduled for July, 29th 10.00-14.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience..</p> ]]> Wed, 29 Jul 2026 08:00:00 +0000 https://status.cumulocity.com/maintenance/cmrj9umzu0acv0zlv0ssll4b9 https://status.cumulocity.com/maintenance/cmrj9umzu0acv0zlv0ssll4b9 cumulocity-prod-us-west-2 (US): Database migration Type: Maintenance Affected Components: REST API Services, MQTT API Services Jul 13, 13:45:54 GMT+0 - Identified - We will be performing scheduled maintenance on the **Cumulocity US** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 28th 17.00-21.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience. Type: Maintenance

Affected Components: ,

<p><small>Jul <var data-var='date'> 13</var>, <var data-var='time'>13:45:54</var> GMT+0</small><br><strong>Identified</strong> - We will be performing scheduled maintenance on the **Cumulocity US** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 28th 17.00-21.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience..</p> ]]> Tue, 28 Jul 2026 15:00:00 +0000 https://status.cumulocity.com/maintenance/cmrj9zb4y0a9f0kt7chj8tfqp https://status.cumulocity.com/maintenance/cmrj9zb4y0a9f0kt7chj8tfqp Cumulocity China: Database Migration Type: Maintenance Affected Components: MQTT API Services, REST API Services Jul 13, 13:29:07 GMT+0 - Identified - We will be performing scheduled maintenance on the **Cumulocity China** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 23rd 03.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience. Type: Maintenance

Affected Components: ,

<p><small>Jul <var data-var='date'> 13</var>, <var data-var='time'>13:29:07</var> GMT+0</small><br><strong>Identified</strong> - We will be performing scheduled maintenance on the **Cumulocity China** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 23rd 03.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience..</p> ]]> Thu, 23 Jul 2026 01:00:00 +0000 https://status.cumulocity.com/maintenance/cmrj9dq3w09qq0zs2tulbf5co https://status.cumulocity.com/maintenance/cmrj9dq3w09qq0zs2tulbf5co emea-prod-west-europe (EMEA): Database migration Type: Maintenance Duration: 1 hour and 24 minutes Affected Components: REST API Services, MQTT API Services Jul 13, 13:25:43 GMT+0 - Identified - We will be performing scheduled maintenance on the **Cumulocity EMEA** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 21st 10.00-14.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience. Jul 21, 08:00:01 GMT+0 - Identified - Maintenance is now in progress Jul 21, 09:24:18 GMT+0 - Completed - Maintenance has completed successfully. Type: Maintenance

Duration: 1 hour and 24 minutes

Affected Components: ,

<p><small>Jul <var data-var='date'> 13</var>, <var data-var='time'>13:25:43</var> GMT+0</small><br><strong>Identified</strong> - We will be performing scheduled maintenance on the **Cumulocity EMEA** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 21st 10.00-14.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience..</p> <p><small>Jul <var data-var='date'> 21</var>, <var data-var='time'>08:00:01</var> GMT+0</small><br><strong>Identified</strong> - Maintenance is now in progress.</p> <p><small>Jul <var data-var='date'> 21</var>, <var data-var='time'>09:24:18</var> GMT+0</small><br><strong>Completed</strong> - Maintenance has completed successfully..</p> ]]> Tue, 21 Jul 2026 08:00:00 +0000 https://status.cumulocity.com/maintenance/cmrj99cuc0ayq0rs25rovbgn3 https://status.cumulocity.com/maintenance/cmrj99cuc0ayq0rs25rovbgn3 cumulocity-prod-ap-southeast-2 (APJ): Database migration Type: Maintenance Duration: 4 hours Affected Components: REST API Services, MQTT API Services Jul 13, 13:01:23 GMT+0 - Identified - We will be performing scheduled maintenance on the **Cumulocity APJ** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 21st 03.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience. Jul 21, 01:00:01 GMT+0 - Identified - Maintenance is now in progress Jul 21, 05:00:00 GMT+0 - Completed - Maintenance has completed successfully Type: Maintenance

Duration: 4 hours

Affected Components: ,

<p><small>Jul <var data-var='date'> 13</var>, <var data-var='time'>13:01:23</var> GMT+0</small><br><strong>Identified</strong> - We will be performing scheduled maintenance on the **Cumulocity APJ** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 21st 03.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience..</p> <p><small>Jul <var data-var='date'> 21</var>, <var data-var='time'>01:00:01</var> GMT+0</small><br><strong>Identified</strong> - Maintenance is now in progress.</p> <p><small>Jul <var data-var='date'> 21</var>, <var data-var='time'>05:00:00</var> GMT+0</small><br><strong>Completed</strong> - Maintenance has completed successfully.</p> ]]> Tue, 21 Jul 2026 01:00:00 +0000 https://status.cumulocity.com/maintenance/cmrj8e1y909nw0rlvl8268psu https://status.cumulocity.com/maintenance/cmrj8e1y909nw0rlvl8268psu cumulocity-prod-ap-northeast-1 (JP): Database migration Type: Maintenance Affected Components: REST API Services, MQTT API Services Jul 13, 12:58:34 GMT+0 - Completed - We will be performing scheduled maintenance on the **Cumulocity JP** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 20th 03.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience. Type: Maintenance

Affected Components: ,

<p><small>Jul <var data-var='date'> 13</var>, <var data-var='time'>12:58:34</var> GMT+0</small><br><strong>Completed</strong> - We will be performing scheduled maintenance on the **Cumulocity JP** environment. This maintenance includes a database migration. The maintenance is scheduled for July, 20th 03.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 3-4 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience..</p> ]]> Mon, 20 Jul 2026 01:00:00 +0000 https://status.cumulocity.com/maintenance/cmrj8afnk0aav1alvv3h2sllh https://status.cumulocity.com/maintenance/cmrj8afnk0aav1alvv3h2sllh Cumulocity.cn - Upgrade to Yearly Release 2026 Type: Maintenance Duration: 4 days and 8 hours Affected Components: MQTT API Services, REST API Services Jul 8, 14:25:40 GMT+0 - Identified - We would like to notify you about an upcoming upgrade to your Cumulocity.cn environment, scheduled from 13th July at 09:00 CEST to 17th of July at 17:00 CEST. MAINTENANCE IMPACT: The Core module will undergo a rolling restart when necessary, ensuring the module remains responsive during the process. The upgrade will occur in the background and is expected to have minimal or no SLA relevant impact on the platform, with no anticipated platform unavailability or interruptions. However, microservices, including the Advanced Streaming Analytics module, will need to be restarted, resulting in temporary unavailability during the restart procedure when necessary. If you have any questions or concerns, please do not hesitate to contact us via Cumulocity Global Support. Jul 13, 07:00:01 GMT+0 - Identified - Maintenance is now in progress Jul 17, 15:00:00 GMT+0 - Completed - Maintenance has completed successfully Type: Maintenance

Duration: 4 days and 8 hours

Affected Components: ,

<p><small>Jul <var data-var='date'> 8</var>, <var data-var='time'>14:25:40</var> GMT+0</small><br><strong>Identified</strong> - We would like to notify you about an upcoming upgrade to your Cumulocity.cn environment, scheduled from 13th July at 09:00 CEST to 17th of July at 17:00 CEST. MAINTENANCE IMPACT: The Core module will undergo a rolling restart when necessary, ensuring the module remains responsive during the process. The upgrade will occur in the background and is expected to have minimal or no SLA relevant impact on the platform, with no anticipated platform unavailability or interruptions. However, microservices, including the Advanced Streaming Analytics module, will need to be restarted, resulting in temporary unavailability during the restart procedure when necessary. If you have any questions or concerns, please do not hesitate to contact us via Cumulocity Global Support..</p> <p><small>Jul <var data-var='date'> 13</var>, <var data-var='time'>07:00:01</var> GMT+0</small><br><strong>Identified</strong> - Maintenance is now in progress.</p> <p><small>Jul <var data-var='date'> 17</var>, <var data-var='time'>15:00:00</var> GMT+0</small><br><strong>Completed</strong> - Maintenance has completed successfully.</p> ]]> Mon, 13 Jul 2026 07:00:00 +0000 https://status.cumulocity.com/maintenance/cmrc676qv02us0kqjs9oziyvh https://status.cumulocity.com/maintenance/cmrc676qv02us0kqjs9oziyvh Scheduled Maintenance – cumulocity-trial-eu-central-1 (eu-latest): Database migration and kernel patching Type: Maintenance Duration: 3 hours Affected Components: REST API Services, MQTT API Services Jun 4, 02:00:01 GMT+0 - Identified - Maintenance is now in progress Jun 4, 05:00:00 GMT+0 - Completed - Maintenance has completed successfully Jun 4, 02:00:00 GMT+0 - Identified - We will be performing scheduled maintenance on the **cumulocity-trial-eu-central-1** environment. This maintenance includes a database migration and kernel patching. The maintenance is scheduled for June, 5th 04.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 2–3 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience. Type: Maintenance

Duration: 3 hours

Affected Components: ,

<p><small>Jun <var data-var='date'> 4</var>, <var data-var='time'>02:00:01</var> GMT+0</small><br><strong>Identified</strong> - Maintenance is now in progress.</p> <p><small>Jun <var data-var='date'> 4</var>, <var data-var='time'>05:00:00</var> GMT+0</small><br><strong>Completed</strong> - Maintenance has completed successfully.</p> <p><small>Jun <var data-var='date'> 4</var>, <var data-var='time'>02:00:00</var> GMT+0</small><br><strong>Identified</strong> - We will be performing scheduled maintenance on the **cumulocity-trial-eu-central-1** environment. This maintenance includes a database migration and kernel patching. The maintenance is scheduled for June, 5th 04.00-07.00 CEST. **No outage is expected.** During the maintenance, you may experience brief interruptions to write operations lasting only a few seconds as database components are transitioned. Additionally, application services will be restarted in a rolling fashion, which may cause short intermittent hiccups. The expected maintenance window is approximately 2–3 hours. No action is required on your end. We will post updates here as the maintenance progresses. Thank you for your patience..</p> ]]> Thu, 4 Jun 2026 02:00:00 +0000 https://status.cumulocity.com/maintenance/cmpxoujkq05oinwpn23abqeyx https://status.cumulocity.com/maintenance/cmpxoujkq05oinwpn23abqeyx