I customized Campaign Activity's status code Field. and Get This Error:The Campaign Activity can be distributed only once.
I used this solution
https://support.microsoft.com/en-us/help/2501788/the-campaign-activity-can-be-distributed-only-once-error-occurs-after-deleting-campaign-activity-statuscode-field-values
but my problem does not solved... . maybe I used that wrong , please Help me