how to fix Okta System Log API pagination errors

TL;DR

Follow the next link header exactly as returned and never construct page URLs by hand. Handle 429s with backoff on the same URL, and stop when no next link appears.

how to fix Okta System Log API pagination errors

Use this when

• Paging the System Log skips events or repeats them.
• A hand-built page URL returns errors.
• A poller loses its place after a 429.

Not for this skill when

• Large ranges time out. Slice by time first, then page each slice.
• The API returns 401. That is auth, not pagination.
• Events are missing with no paging involved. Check retention.

Steps

1. Start with since, until, limit 1000, and ascending sort order. Verify: the first page returns.
2. Read the next link from the response Link header. Verify: you are using the header value verbatim.
3. Request the next URL exactly as given, without rebuilding it. Verify: each page advances.
4. On 429, back off and retry the same URL. Verify: the retry resumes the same page.
5. Stop when no next link appears. Verify: the event stream is continuous.

Variant phrasings

Okta System Log next link

The mechanism-first phrasing.

pagination 400

The status-first search.

System Log API cursor

The concept-first phrasing.

Compatibility: Okta System Log API (events v1), Classic and Okta Identity Engine.

Why it happens

The next URL encodes the pagination cursor. Hand-built URLs guess the cursor format and skip or repeat events; the header value is the only correct continuation.

Edge cases / pitfalls

• The Link header is absent when results fit in one page; that is normal, not an error.
• Clock skew making since miss the newest events; poll slightly behind real time.
• Some HTTP clients hide the Link header; inspect raw headers when debugging.
• Changing sort order mid-pagination invalidates the cursor; pick one order and keep it.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_z6TK-yOw0cVJa4GU9SCY1Q