- During an upgrade with Software Update Manager (SUM), the following is seen in MAIN_DTTRANS/DOWNCONF_DTTRANS:
=========== Preparations for Downtime ===========
The procedure has reached the end of the "Preprocessing" step.
Perform the following actions:
*WARNING:* The online replication of your downtime minimized upgrade procedure
is still processing (Replication not running)!
*The replication process of the upgrade procedure is not running!*
Before starting the downtime, the replication process must be started and the
replication rate of recorded changes must reach at least 75 percent. See *SAP
On selecting "next" the online replication will be stopped, the downtime will
be entered and the final replication will be started.
Stopping the online replication too early may result in a longer downtime.
You can now check the status and progress of the online replication using
transaction "CRR_CONTROL" in the shadow system
- The upgrade is hanging
This KBA is valid if SUM smaller than SP13 is used
Performance , KBA , BC-EHP-INS-TLA , Please use BC-UPG-TLS-TLA , BC-UPG-DTM-TLA , Downtime Minimization for ABAP , Problem
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