ALL.sh - purpose and when to run the script
The ALL.sh script sets up replication by creating the repository user and tables where all data about replication will be stored.
It is normally run only during the initial configuration phase.
It prepares everything you specified in the setup wizard for replication.
It is the result from the values provided during the setup wizard.
If the all.sh is executed again, re-instantiation will have to be done again,
because replication wouldn't know what data was applied on TARGET and what not.