SAP Knowledge Base Article - Preview

3709438 - SUM with DMO and System move does not request for Uptime parameters in phase INITSUBST

Symptom

  • Running Software Update Manager (SUM) tool for SAP S/4HANA conversion, the phase PREP_CONFIGURATION/INITSUBST request only Downtime parameters. It does not display input boxes for Uptime parameters.
  • The phenomenon is only relevant when using Software Update Manager (SUM) along with Database Migration Option (DMO) & System Move.

"Image/data in this KBA is from SAP internal systems, sample data, or demo systems. Any resemblance to real data is purely coincidental"


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Environment

  • SAP S/4HANA 2023
  • SAP S/4HANA 2025
  • Software Update Manager (SUM)
  • SAP NetWeaver AS ABAP
  • Database Migration Option (DMO)
  • System Move

Product

SAP BW/4HANA all versions ; SAP ERP all versions ; SAP NetWeaver Application Server for ABAP all versions ; SAP S/4HANA all versions ; software logistics toolset all versions

Keywords

SUM, INITSUBST, DMO, system move, SAP S/4HANA conversion, uptime parameters, downtime processes, SUM Utilities, SAP S/4HANA 2025, SAP S/4HANA 2023, configuration phase, upgrade tools for ABAP, uptime, Database Migration Option, Software Update Manager, PREP_CONFIGURATION/INITSUBST , KBA , BC-UPG-TLS-TLA , Upgrade tools for ABAP , How To

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