HA250 – Database Migration Using DMO – SAP HANA 2.0 SPS07

HA250 – Database Migration Using DMO – SAP HANA 2.0 SPS07 focuses on the practical decisions required to plan and execute a Software Update Manager database migration option cycle, including readiness checks, shadow processing, downtime activities, troubleshooting, and post-migration validation. The four lessons move from foundational design through execution and configuration to validation, troubleshooting, and accountable handover.

The scenario features an SAP operations program converting an existing database to SAP HANA while combining system update work, limiting downtime, and retaining a defensible cutover trail. Learners develop DMO readiness and migration strategy workbook, SUM preprocessing evidence pack, DMO execution and issue-resolution workbook, and DMO cutover assurance and closure plan while resolving controlled failures covering the chosen source release is incompatible with the intended target stack; a preprocessing check passes while a required target database parameter remains unsuitable; a migration phase stops after partial table transfer with inconsistent restart evidence; the system starts successfully but a critical application total differs from the source.

On completion, participants can assess prerequisites, prepare SUM and target HANA, execute DMO phases, resolve migration errors, reconcile the converted system, and document cutover recovery decisions.

What You Will Learn

• Recognize the SAP objects behind DMO scenario assessment and their impact on controlled DMO migration.
• Set up SUM preparation controls with appropriate dependencies, defaults, and governance controls.
• Run target HANA readiness scenarios and capture the resulting messages, documents, and accounting effects.
• Verify shadow system monitoring behavior under expected, exceptional, and restricted-access conditions.
• Trace downtime phase execution problems to the earliest inconsistent rule, record, or transaction step.
• Remediate migration error diagnosis defects using proportionate changes and repeatable validation evidence.
• Summarize post-migration reconciliation findings for operational stakeholders without overstating unsupported conclusions.
• Create cutover fallback governance improvement records covering ownership, monitoring, escalation, and closure evidence.

SkillDynamo Training Approach

Learners observe course-specific SAP demonstrations, repeat the workflow in guided exercises, test exceptions, evaluate evidence with checklists, troubleshoot root causes, and finish with an owned improvement and handover plan.