Well the title says it all. Does anyone have an idea what the code 190, subcode 490 means? (Error validating access token: The user is enrolled in a blocking, logged-in checkpoint) It does not appear in the official facebook developer error code documentation and not on the inofficial wiki page I dug up on SO.
The token in question is used to manage a fanpage for a user (post stuff, change title picture, etc.). For most users this error does not happen but for some it will show with no clue to where the difference might be.
The request that caused the error was a POST to pageId/feed
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We're using Graph API version 2.0
Error validating access token: The user is enrolled in a blocking, logged-in checkpoint. This error message means that your Facebook user account has failed a security checkpoint and needs to log in at Facebook or the Facebook Business Manager to correct the issue.
Facebook Error: Error Validating Access Token: The User Is Enrolled In A Blocking, Logged-in Checkpoint. If you've received this error, it means that your Facebook user account has failed a security checkpoint and you need to log in at https://www.facebook.com or https://m.facebook.com to correct the issue.
OAuthException: If you receive an OAuthException error, it means that Edgar doesn't have the correct permissions to access your Facebook accounts right now. The password may have been changed on Facebook or Facebook may have reset your security session.
Save this answer. Show activity on this post. This is random security check done by Facebook. They do it when they feel any suspicious or unusual activity which includes changes in profile, network setting, new internet connection, new browser, all of sudden so many activity, no activity for a longer time, etc..
In my case it was solved simply by logging in to the Business Manager.
I had to be notified that some content was removed because of copyright violation and agree to be a good boy. Couple of "continue" buttons - and the error disappeared.
Another suggestion if anyone gets this issue. I was messaging a user back from a page I own and I was seeing this very message. I had a Facebook Page with a Facebook App, created in the Facebook Developers area. The access token for the app needed regenerating.
I did this by going to Facebook Developer, selecting the app I was working with, clicking the Messenger tab for the list of enabled products for this app, and then selecting re-generate token. Copying the new token made it work first time.
Hope this helps.
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