Elastic alert enrichment error "enrich policy not found" failed pipeline

TL;DR

Fix this in the Elastic ingest pipeline by acting on the exact message first: create the enrich policy with the exact name the pipeline references, execute it so its enrich index exists, and confirm the pipeline processor name matches the policy name character for character. Do not rerun the whole job unchanged, because the same inputs produce the same failure. Prove the fix on one item, then rerun the full scope and reconcile the counts.

enrich policy not found

Use this when

• The operation in the Elastic ingest pipeline fails with this exact message: enrich policy not found.
• The same failure repeats on retry with unchanged inputs.
• A review, export or check is blocked until this item completes.

Not for this skill when

• The message is a permission or outage notice from the platform. Resolve that first, then return here if this error remains.
• The operation completes and you only disagree with its output. That is a quality review, not this failure.

Steps

1. Reproduce the failure with the smallest scope that still shows it in the Elastic ingest pipeline, and copy the full message plus the alert, incident or enrichment record involved into the run notes. Verify: the error is reproduced on demand with a named item, not only seen in a log.
2. Apply the specific fix for this error: create the enrich policy with the exact name the pipeline references, execute it so its enrich index exists, and confirm the pipeline processor name matches the policy name character for character. Verify: a test document through the pipeline gains the enriched fields.
3. Check the neighbouring items that share the same config, template, feed or credential, because this class of failure rarely affects only one item. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Compare the result counts, decisions or alerts against the source in the Elastic ingest pipeline so a silent partial success is caught before sign off. Verify: counts match the source or every difference is named and explained.
5. Rerun the original operation in the Elastic ingest pipeline on the previously failing scope, watching for the same message rather than assuming success from a quiet log. Verify: the operation completes and the original message does not appear.
6. Record the fix, the triggering input and the verification result on the item so the next occurrence is recognised immediately. Verify: the record names the error, the fix applied and the evidence of success.

Why it happens

the pipeline references a policy that was never created, was deleted, or lives on another cluster, so the processor fails on every document.

Variant phrasings

enrich policy not found

The verbatim form searchers paste from the terminal or console. Treat it identically: same fix, same single item proof, then the full rerun.

How to fix: Elastic alert enrichment error "enrich policy not found" failed pipeline

The how-to phrasing for the same failure in the Elastic ingest pipeline. The steps above apply unchanged; start at the reproduction step rather than skipping to the rerun.

the Elastic ingest pipeline troubleshooting for this failure

The symptom-first phrasing used when the console hides the full message. Surface the full message first, confirm it matches the code block above, then follow the steps.

Compatibility: the Elastic ingest pipeline at current versions, plus the platform API or console the query names; no extra tooling beyond a text editor and the source system access needed to verify counts.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_XpNoDwIVC-vrs-5RVNOSdQ