Hi @Carlos Restrepo ,
Welcome to Microsoft Q&A forum and thanks for reaching out.
This issue could be sometimes transient one. In the past we have seen users having similar issue and who were able to resolve by clearing browsers cache, refreshing the browser or changing the browser and reregistering resource provider.
Could you please clear the cache and refresh your browser and try to re-register the resource provider and see if that helps.
Please note that: You must have permission to do the /register/action
operation for the resource provider. The permission is included in the Contributor
and Owner
roles.
If the issue still persists, you may have to file a support ticket for deeper investigation. In case if you don't have a support plan, do let us know here.
Hope this info helps, do let us know how it goes.
----------
Please don’t forget to Accept Answer
and Up-Vote
wherever the information provided helps you, this can be beneficial to other community members.