An issue may arise when using Org2Org provisioning if a username contains a forward slash ("/") prior to the "@" character. Despite this character being permissible according to the "Allowed Characters" documentation, provisioning may fail when the Org2Org app is assigned to a user with such a username. The failure is usually accompanied by the following error message:
Automatic provisioning of user (full name) to app Okta Org2Org failed: Error while verifying if user (username) exists: The endpoint does not support the provided HTTP method
- Org2Org Provisioning
Currently, there is no direct fix for this issue, primarily because a forward slash in a username can be valid in contexts other than provisioning. As such, the recommended course of action is to avoid using the forward slash character in usernames intended for provisioning use cases.
