Im missing some pre condition to use Incremental Update
I have a simple integration from one Oracle source datasource table directly to another Oracle target datasource table
Id like to perform a simple merge on a periodic basis
Source table has data, target table is created and defined in model
Created project, put both tables in the Mapping
Specified LKM to be LKM SQL to Oracle (I dont want to use DBLink)
Target table keys are set
I go to set the IKM but cannot choose the Incremental Update option

Likely a new user problem but cannot seem to find a solution