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E_S4CON_2505 · Question #47

You are executing as SAP S/4HANA Conversion with scenario strategy Standard.When will the shadow instance be stopped for the last time?

The correct answer is D. At the end of the downtime. In the SAP S/4HANA Standard conversion strategy, the shadow instance runs throughout the downtime window to complete all data migration and transformation tasks, and is only stopped at the end of downtime once every conversion step is finalized - at that point, the cutover to…

SUM (Software Update Manager) for Conversion

Question

You are executing as SAP S/4HANA Conversion with scenario strategy Standard.When will the shadow instance be stopped for the last time?

Options

  • AAs part of the cleanup process
  • BBefore the downtime starts
  • CEarly in the downtime
  • DAt the end of the downtime

How the community answered

(28 responses)
  • A
    11% (3)
  • B
    4% (1)
  • C
    7% (2)
  • D
    79% (22)

Explanation

In the SAP S/4HANA Standard conversion strategy, the shadow instance runs throughout the downtime window to complete all data migration and transformation tasks, and is only stopped at the end of downtime once every conversion step is finalized - at that point, the cutover to the new S/4HANA system occurs.

Why the distractors are wrong:

  • A (Cleanup): Cleanup occurs after the shadow instance has already been stopped and the new system is live - the shadow instance can't still be running during post-conversion cleanup.
  • B (Before downtime): Stopping the shadow instance before downtime would abort the conversion mid-process while the source system is still live; the shadow instance must continue into the downtime phase to handle delta data.
  • C (Early in downtime): The shadow instance still has critical work to perform throughout most of the downtime (delta migration, table conversions), so stopping it early would leave the conversion incomplete.

Memory tip: Think of the shadow instance as a "stunt double" - it does all the hard conversion work during the downtime, and only steps aside (stops) at the very end, when the real S/4HANA system is ready to take the stage. End of downtime = end of the shadow's job.

Topics

#shadow instance#Standard strategy#downtime phases#SUM scenario

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