SAP Knowledge Base Article - Preview

3544232 - Validating System Recoverability for SAP HANA System Replication During RISE S/4HANA Migration

Symptom

  • Log directory reached 96% capacity, causing a temporary halt in the full sync process.
  • Sync resumed automatically after log volume extension, and full sync completed successfully.
  • Delta sync is ongoing, with logs being shipped and replayed without errors.
  • Concerns raised about the potential for row count mismatches or data inconsistency during a planned takeover.
  • Fluctuations observed in replication backlog size.


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Environment

SAP HANA DB Version 2.0

Product

SAP HANA, platform edition 2.0

Keywords

Recoverability validation, RISE S/4HANA migration, Log directory capacity, Delta sync monitoring , KBA , HAN-DB-HA , SAP HANA High Availability (System Replication, DR, etc.) , Problem

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