Campaign Error - #100 Invalid Post ID

Your campaign has errored with the error code "#100 Invalid Post ID"

1. A page post was selected, but the advertising page was changed (e.g. Changing from an Agent's Facebook Page to the Agency's Facebook Page), and the selected post was not cleared
   1. The post should be cleared when the selected page is changed, but their may be some edge cases where it does not.
2. The post has been deleted on Facebook
   1. This will be the case If someone has setup a draft campaign, deletes the page post from the page, then publishes the campaign
3. Facebook has some other reason not to approve the post for the campaign

1. Use the "Clear selection" button within the campaign setup wizard where you select the creative
2. Re-select the desired post
3. Ensure the ad preview display properly
4. Publish the campaign

OR

1. Manually upload creative to Properti
2. Copy post text from Facebook Post to attach with the creative
3. Click on "Properti Creative" and select the uploaded creative.