Symptom
A process chain is scheduled periodically via Date/Time. The chain is supposed to be started at a specific time. The start time changes daily and shifts 1 hour daily/every second day.
For example if a Process Chain is scheduled to run daily at 19:00 CET, then the start time shifts like this:
2025.12.01. 19:00
2025.12.02. 18:00
2025.12.03. 17:00
...
Environment
SAP BW Bridge
Resolution
The problem is known and the solution will be included in Hotfix 06. The Hotfix should be applied in January 17th - 18th, 2026.
For further information about the scheduled Hotfix windows, please check the document:
Keywords
KBA , DS-BWB-DM-PC , Process Chains , BC-CCM-BTC , Background Processing , Problem
SAP Knowledge Base Article - Public