Quick answerThe Instagram errors DM automations hit most are 10 with subcode 2534022 (outside the 24-hour window), 190 (the access token died, reconnect), 4 and 613 (rate limits, retry later), 368 (action blocked), 551 (person unavailable) and 2534037 (another app owns the conversation). Only rate limits and temporary errors are worth retrying.
The common codes
| Code / subcode | Meaning | Retry? |
|---|---|---|
| 10 / 2534022 | Message sent outside the allowed window | No, wait for them to message again |
| 190 | Access token invalid or expired | No, reconnect Instagram |
| 4, 613 | Rate limit reached | Yes, with backoff |
| 368 | Account temporarily blocked from this action | After 24 to 48 hours |
| 551 | This person is not available right now | No |
| 100 / 2534014 | User cannot be found | No |
| 2534037 | Your app is not the thread owner | No, fix conversation routing |
| 1545133 | Reported two ways, see the guide | Once |
Meta documents the top-level codes. Subcode meanings come from Meta's error messages and what automation tools observe in production.
How FameChamp handles errors
Rate limits are retried with backoff. Window and unavailable errors are logged as skipped, not sent, so your stats stay honest. A dead token pauses the account's automations and emails you.
Frequently asked questions
What does Instagram error 190 mean?
The access token is no longer valid, often after a password change. Reconnect Instagram in your tool.
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