Due to maintenance work in the data center, AbaWebTreuhand and AbaWeb@OBT Swiss Cloud will be unavailable as follows: Friday, April 24, 2026, 5:00 p.m. to April 25, 2026, 5:00 p.m. Please plan for the downtime. …
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20. January 2026
Special maintenance window April 24./25. 2026
Due to maintenance work in the data center, AbaWebTreuhand and AbaWeb@OBT Swiss Cloud will be unavailable as follows:
Friday, April 24, 2026, 5:00 p.m. to April 25, 2026, 5:00 p.m.
Due to maintenance work on our data center, AbaWebTreuhand is not available as follows: Monday, 16th February 2026, 7.00pm until Tuesday, 17th February 2026, 06.00am Please schedule this downtime. Thank you for your understanding! Save …
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1. February 2026
Maintenance Window 16th/17th February 2026
Due to maintenance work on our data center, AbaWebTreuhand is not available as follows:
Monday, 16th February 2026, 7.00pm until Tuesday, 17th February 2026, 06.00am
