CMMVC8633E The relationship could not be added to the consistency group because it does not have an up-to-date copy in the same site as a set of up-to-date copies in the group.
Explanation
When adding an active-active relationship to a consistency
group, the relationship must have an up-to-date copy in the same site
as a set of up-to-date copies of each relationship in the consistency
group.
User response
Before attempting to add the relationship to the consistency group, verify that the copy in the candidate relationship is as up-to-date as the set of up-to-date copies of any existing relationship in the consistency group.