We have a parent company with an HR system that has assigned us a controlling area (1001). We have been on our FI system for years and have Controlling Area of (1000).
We need use ALE to pass the information between the systems, like validating cost centers, etc...
ALE conversion rules can be setup to map Controlling Area but we would have to find every message type and Change all the called BAPIs that use it.
There has to be an easier solution, to be able to either cross reference the system's Controlling Areas or an easier way to map.
What would you suggest?