Best Practices to be followed when Putting An End Date On A Segment Value(Company or Cost Center)

When a segment value is end dated, Journals that are partly processed, i.e. which aren't posted yet goes into error. When the new period opens, the Journals aren't posted as the segment value end date is before the accounting date. What would be the best possible way to handle this kind of scenario.

Any insights on this would be appreciated.