You won't be able to remove your administrative permissions if you are the only administrator on the system (other than the sysadmin). Same thing for spaces. There are checks in place to avoid removing administrators of a space and leaving it without administrators. If you are an administrator and don't have permissions for a specific space, you should find the administrator of that space to correct the situation.
Hope that clarifies :)
Fortunatelly I have set another user as an administrator, but if your user has no permissions and you are the ONLY administrator you could be lock out, the sysadmin role in ondemand is atlassian so yes you need to be sysadmin if you are the administrator but have no permissions for a specific space
More and more people are building their careers with Atlassian, and we want you to be at the front of this wave! Important Dates Start the Certification Prep Course by 2 April 2019 Take your e...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs