In an unlikely situation where you encounter Zelle Error a101, you don’t need to panic. It occurs when you are unable to enroll with your phone number. This may be because you have already enrolled with Zelle via different banks or credit unions. To fix this issue, you need to remove your phone number and email address from where it was initially enrolled. The customer care network can guide you through the process in case you don’t remember from where you initially enrolled. Once you have sought this issue, you should be able to enroll without any inconvenience. If you still fail to continue, you can always contact Zelle Support and avail the desired help regarding Zelle error a101 or any others.