The error will show as one of the following:
This error occurs when there is an Error to be resent, Failed or Partially Succeeded bulk upload operation to Microsoft Ads. This is seen in the Activity Log.
The Microsoft Ads API is not functioning correctly at this moment or is running slowly.
1. Try uploading your edits or new objects to the publisher again.
2. You can attempt another "edit" on the object to post to the publisher. For example, you can reinforce a Status "edit" by doing the following:
3. File a Support ticket if you continue to experience this error.