Hi @Pavan Reddy
As per the platform design, Microsoft Learn profiles can only be merged if the requirements are met (up to 5 school/work accounts Learn Profiles + 1 personal Learn Profile). At the same time, merger of two personal Learn profiles feature is unavailable.
If the limit of "up to five school or work accounts and one personal account" is exceeded during the merge process, your merge request will be canceled. If this happens, you'll need to resolve this issue before trying again.
If you would like to merge your personal account with your school/work, please refer to:
Assume you have profile A and profile B, you're able to merge your completions and achievements of profile B into profile A by clicking "add account" on the profile settings page when signed into Profile A. After you merge accounts, only profile A will exist as both profiles learning history will be combined.
If the answer is helpful, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Comment".
Note: Please follow the steps in our documentation to enable e-mail notifications if you want to receive the related email notification for this thread.