Summary of key facts:

1. Common COA Structure used for Primary and Secondary Ledgers
2. Ledger shared by Multiple Legal Entities
3. Specific BALANCING Segment Values assigned to Specific Legal Entity (Overlap not allowed)
4. Specific Legal Entity Vision Operations Assigned to Payables Manager OU for Legal Entity Context
5. User preference set to Access Vision Operations OU by Default in Payables

Conclusion and Findings:

1. Balancing Segment Value Assignment to the Multiple Legal Entities, SHARING the same Ledger does not seem to restrict the user of these Balancing Segment Values in the Feeder, Operating Unit specific Modules Like AP, wherein Legal Entity Context is passed to the OU through the link of the Primary Ledger.
2. However, access to these Balancing Segment Values could be controlled through SECURITY Rules being assigned to the Value Set and the Respective Responsibility
3. The Key question is: If Legal Entity having the context to the Operating Unit that shares the common Ledger does not have assignment to it, what impact it has on the integrity of data when this access is otherwise allowed, except through Security Rules?

Summary of key facts:

Conclusion and Findings: