Journal is throwing error as we have duplicate member alias for parent & Child in account dimension

Summary:

Hi,

We are facing this problem in FCCS application. In account dimension, we have some members having same alias with Parent, all the siblings are having unique aliases. Now, when we are trying to create any journal, it is throwing error stating the same.

Now, I tried one workaround. This issue is happening once we are setting "Alias only" in our user preference but once I save it with "Member name: Alias", it seems to be working fine.

Could you please help if you have faced this kind of requirements in your project. We don't want to use the workaround as users have the ability to change user preference and might encounter this issue. Thank you.