Symptom
Org. Unit (Plant, Company etc.) country needs to be reassigned/deleted.
Environment
SAP S/4HANA Cloud.
Cause
An Org.unit can only be created for the country solution within which it is activated. There is a lot of content that is activated for the Org.unit and these settings may vary between country solutions, not least because of legal requirements. Therefore the country of the Org.Unit must match the country solution, and it is not possible to move a Org.unit between country solutions, as this could very possibly lead to data inconsistencies.
Furthermore, once a Org.unit has been activated there is no possibility to delete the record.
Resolution
In case an Org.Unit (Company code/plant etc.) has been created and activated in the wrong country the only solution is to mark the wrongly created company code with something like "DO NOT USE" and create the company code using the correct country solution.
See Also
2780957 - Wrongly created company code in S/4HANA Cloud
Keywords
Flex-org, not able to edit company code, mistakenly created, plant, country , KBA , SV-CLD-FRM-APP , Flexorg, Foreign Key Check , Problem