Zero Downtime Option for SAP S/4HANA

Monitoring the Change Recording and Replay Phases

You can monitor the replay phases and the replay progress of your update or upgrade with ZDO.

Context

Proceed as follows:

Procedure

Call transaction CRR_CONTROL for monitoring.

If phase RUN_ZDOREPLAY_REPLAY_LKPM runs longer than expected, you can monitor the replay progress using transaction CRR_CONTROL in the upgrade subsystem.