System administration, transports and operations.
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Built and reviewed by a senior SAP architect with 19 years of production experience. Every answer is written against how the process actually behaves in a live system, not copied from documentation, and each question is tagged by topic, difficulty and experience level so you can practise at the depth your next interview will use.
Landscape and transport management, system monitoring, background job administration, user and role administration and patching.
With production incidents: a hung work process, a full filesystem or a failed transport, and the analysis path you would follow.
For S/4HANA landscapes yes, including backup, recovery and memory management basics.
Frequently — authorization objects, role design and audit-relevant parameter settings.
