ServiceNow vendor onboarding workflow stuck approval not routed error

TL;DR

Fix this in ServiceNow by acting on the exact problem first: open the stuck onboarding request in ServiceNow, check the approval record to see which group or approver it was routed to, correct the assignment rule so the approval routes to the procurement group that owns this vendor category, reassign the current approval to that group, and confirm the workflow activity log shows the approval as requested from the new group. Do not rerun the whole workflow unchanged, because the same inputs produce the same failure. Prove the fix on one vendor first, then rerun the full scope and reconcile the results.

ServiceNow vendor onboarding workflow stuck approval not routed error

Use this when

• The operation in ServiceNow fails with this exact problem: ServiceNow vendor onboarding workflow stuck approval not routed error.
• The same failure repeats on retry with unchanged inputs.
• A vendor onboarding, payment setup, screening or vendor record step is blocked until this is resolved.

Not for this skill when

• The notice is a platform outage from the vendor of the tool. Resolve that first, then return here if this problem remains.
• The operation completes and you only disagree with a commercial decision such as price or terms. That is a negotiation, not this failure.

Steps

1. Reproduce the failure on one named vendor in ServiceNow and record the full problem text plus the vendor, supplier record or onboarding case involved. Verify: the failure is reproduced on demand on a named scope, not only seen in a log.
2. Apply the specific fix for this problem: open the stuck onboarding request in ServiceNow, check the approval record to see which group or approver it was routed to, correct the assignment rule so the approval routes to the procurement group that owns this vendor category, reassign the current approval to that group, and confirm the workflow activity log shows the approval as requested from the new group. Verify: the single failing vendor now behaves as the fix predicts, or the corrected value is visible on the record.
3. Check neighbouring vendors, supplier records or onboarding cases that share the same automation, template or sync, because this class of failure rarely affects only one vendor. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Rerun the original operation in ServiceNow on the previously failing scope, watching for the same problem rather than assuming success from a quiet log. Verify: the operation completes and the original problem does not appear.
5. Compare the result against the source of truth, the vendor master record, the signed tax form or the compliance document, so a silent partial success is caught. Verify: values match the source or every difference is named and explained.
6. Record the fix, the triggering input and the verification result on the vendor record so the next occurrence is recognised immediately. Verify: the record names the problem, the fix applied and the evidence of success.

Variant phrasings

ServiceNow vendor onboarding workflow stuck approval not routed error

The verbatim form searchers paste from the console, report or run log. Treat it identically: same fix, same single vendor proof, then the full rerun.

How to fix - ServiceNow vendor onboarding workflow stuck approval not routed error

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

ServiceNow troubleshooting for this failure

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

Why it happens

ServiceNow routes the approval from category and company fields on the request, and a blank category or a retired assignment group leaves the approval created but routed to nobody who can act on it.

Edge cases

• The vendor was merged, renamed or given new banking details after the failing run started. Refresh the vendor state and reapply the fix against the current values, not the values from the failed run.
• The single vendor proof passes but the full rerun still fails on other vendors. Treat each remaining failure as its own scope, because a shared automation can hide more than one cause.
• The source systems disagree on the correct value. The vendor master record governs identity and payment details, the signed tax document governs classification and withholding, and the compliance screening governs approval status; record which source won and why.

Compatibility: ServiceNow at current versions, plus the procurement, ERP or screening platform the query names; no extra tooling beyond access to the source records needed to verify results.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_T7PZxqh-ty-SnegtiFCiXw