You have a SharePoint Server farm and a SharePoint Online subscription.

You start a data migration by using the SharePoint Migration Tool.

After several hours, the migration fails. The migration log shows the following error message:
“429 – Too many requests.”

You need to complete the migration.

What should you do?

A. Restart the front-end web servers, and then start a full migration job.

B. Wait 24 hours, and then start an incremental migration job.

C. Run the Set-SPTimerJob cmdlet, and then start a full migration job.
D. Wait 24 hours, and then start a full migration job.