Process Chains
Process Chains automate and orchestrate the sequence of BW/BW4HANA background jobs required to load, transform, activate and prepare data for reporting, including data acquisition, DTP execution, master data and DSO/aDSO activation, index maintenance, aggregate/HANA view rollups and downstream notifications. This topic covers chain design, process types, event-driven and time-driven scheduling, decision logic, monitoring/troubleshooting, and how chain administration differs across BW on ECC/S4HANA on-premise, BW/4HANA and embedded analytics scenarios.
Overview
Process Chains automate and orchestrate the sequence of BW/BW4HANA background jobs required to load, transform, activate and prepare data for reporting, including data acquisition, DTP execution, master data and DSO/aDSO activation, index maintenance, aggregate/HANA view rollups and downstream notifications. This topic covers chain design, process types, event-driven and time-driven scheduling, decision logic, monitoring/troubleshooting, and how chain administration differs across BW on ECC/S4HANA on-premise, BW/4HANA and embedded analytics scenarios.
Lessons in this topic
- Monitoring, Error Handling, and Safe Restart of Process ChainsLearn how to monitor running and failed process chains, interpret log statuses, diagnose common failure points, and safely restart or repair chains without corrupting downstream data or duplicating loads.
- Designing Process Chains: Decision Logic, Parallel Branches and Checking VariantsLearn how to structure realistic process chains using AND/OR-style success routing, decision-based branching, collector processes and checking variants to control parallelism and error handling.
- Process Chains Fundamentals: Purpose, Architecture and Basic MaintenanceUnderstand why process chains exist, their core building blocks, and how to view and maintain a simple chain in the process chain maintenance transaction.