
hv0ix (hv0ix) asked a question.
Hello,
I enabled Slack SSO in Okta but when I enable provisioning to create Slack user automatically when created in Okta, I have this error :
Automatic provisioning of user test-slack test-slack to app Slack failed: Error while creating user test-slack@xxx.com: Errors during execution: Error executing createNewUser: Conflict. Errors reported by the connector : {"Errors":{"description":"username_taken (username=test-slack)","code":409}}. Error Code: null
Can you help me to resolve this issue please ?
Regards,

Hi Guilliaume as the error states, the username is already taken, either by an active or deactivated user in Slack. Please try to change the username and retry the task.
that should fix it.