Brownfield: Executing System Conversion

What does the SUM system-move scenario allow, beyond the default in-place conversion?

What are the two deployment options for the SAP Fiori frontend server?

Which two things must be completed before you can start SUM for a conversion?

Give an example of a data-structure change SUM applies during conversion.

What is silent data migration (SDMI), and what is its purpose?

How does the downtime-optimized conversion procedure reduce downtime, and at what cost?

What approach does SAP offer when a conversion requires near-zero downtime?

After a conversion, how can obsolete data be removed, and what precaution is needed?

What is the shadow system (shadow instance and shadow repository) in SUM?

What are the three core tasks SUM performs during a system conversion?

What is the difference between technical downtime and business downtime?

Which post-SUM activity is especially important and adds to downtime in a conversion?

Why is a standard system conversion called an "in-place" procedure?

What is an advantage of deploying the SAP Fiori frontend server as a central hub?

What tool executes the technical system conversion to SAP S/4HANA?

What does the Planned Downtime Calculator in SAP Readiness Check provide?

What are the high-level SUM phases of a conversion?

Where does current SUM create the shadow repository, and why does it matter?

What happens if SI checks are still open when SUM runs?

Which SAP app helps you visualize and optimize the uptime/downtime blocks of a conversion?

When does SUM use the Database Migration Option (DMO) during a conversion?

Which transactions are used after SUM to adjust modified SAP objects (dictionary vs repository)?

How do you get a precise downtime estimate rather than just a rough one?

What three approaches does SAP offer to reduce the downtime of a system conversion?

Which transaction is used to start and monitor the FIN conversion?

What is the FIN conversion (Conversion of Accounting to SAP S/4HANA)?

What must be in place before the FIN (finance) conversion step can run during a system conversion?

What portion of the data conversion does SUM perform during a system conversion, and what handles the rest?

Why does the FIN conversion weigh heavily on conversion downtime?

How can finance-data problems be reduced before the technical conversion even starts?

After a SUM run, how does SAP help you analyze the downtime blocks?