Accounts Structure Validation - False Errors

I am getting frequent false errors in an environment with Main Account + Financial Dimension.  When I go to post entries, I'm told that the combination of account-dimension is not valid when it is.

My workaround has been to remove the part of the account structure setup that validates the particular main account - financial dimension and then set it up again somewhere else in the same account structure or a different account structure.

Is there a way to re-validate all of the account structure rules?  How can I be sure that they will all work in the future as intended?