Hi
I have a user who has mistakenly changed their WBS element number and realized that this WBS element number was not supposed to be changed. The user later realized that they should not have changed the WBS element number and when they try to change it back to the old number they get the following error: Message no. CJ026 "A WBS element with the name C.XXXXXXX already exists in version RELEASED". Does anyone know how this project WBS element can be changed back to the old number?