When bulk uploading keywords/creatives, you may encounter an error message such as this:
You can find the message under the Result column header in the error file in the Activity Log.
If the URL Builder is configured to Build redirect URLs, this problem is caused by using the Destination URL column header instead of the Click Through URL column header in the bulk sheet.
You need to check the URL Builder settings by following these steps:
If the Build redirect URLs feature is enabled for keywords/creatives, make sure to use the Click Through URL column header in the bulk sheet and upload it again into the Platform.