auth token expired mid-HR sync run: agent failed with error 401 unauthorized

Not specified by the original author.

TL;DR

Fix this in handbook answer agent by acting on the exact problem first: save each answered question to a run file as it finishes, refresh the sign in session between question groups, and on expiry sign in again and resume from the first question with no saved answer so no answered question is researched twice. Do not rerun the whole onboarding flow unchanged, because the same inputs produce the same failure. Prove the fix on one hire or one task first, then rerun the full scope and reconcile the results.

auth token expired mid-run agent failed to answer a new hire question from the handbook error session expired failure

Use this when

• The operation in handbook answer agent fails with this exact problem: auth token expired mid-run agent failed to answer a new hire question from the handbook error session expired failure.
• The same failure repeats on retry with unchanged inputs.
• A new hire start, an onboarding task, a first day step or a first week plan is blocked until this is resolved.

Not for this skill when

• The notice is a platform outage from the vendor. Resolve that first, then return here if this problem remains.
• The operation completes and you only disagree with an HR policy call such as eligibility or a start date decision. That is a people team decision, not this failure.

Steps

1. Reproduce the failure on one named hire or task in handbook answer agent and record the full problem text plus the hire, task or start date 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: save each answered question to a run file as it finishes, refresh the sign in session between question groups, and on expiry sign in again and resume from the first question with no saved answer so no answered question is researched twice. Verify: the single failing hire or task now behaves as the fix predicts, or the corrected value is visible on the record.
3. Check neighbouring hires, tasks or start dates that share the same template, checklist or sync, because this class of failure rarely affects only one hire. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Rerun the original operation in handbook answer agent 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 HRIS hire record, the signed offer or the current handbook page, 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 onboarding log so the next occurrence is recognised immediately. Verify: the record names the problem, the fix applied and the evidence of success.

Variant phrasings

auth token expired mid-run agent failed to answer a new hire question from the handbook error session expired failure

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

How to fix - auth token expired mid-run agent failed to answer a new hire question from the handbook error session expired failure

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

handbook answer agent 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

A run across many handbook questions outlives a short sign in session, and answers held only in session memory vanish on expiry, leaving the hire questions part answered with no record of which ones are done.

Edge cases

• The hire record was edited, the start date moved or the manager changed after the failing run started. Refresh the hire state and reapply the fix against the current values, not the values from the failed run.
• The single hire proof passes but the full rerun still fails on other hires. Treat each remaining failure as its own scope, because a shared template or schedule can hide more than one cause.
• The source systems disagree on the correct value. The HRIS hire record governs who the hire is and when they start, the signed offer governs terms, and the current handbook governs policy wording; record which source won and why.

Compatibility: handbook answer agent at current versions, plus the HRIS, handbook or onboarding tool 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_mjo64zwAvv6jXZE9YkmUAQ

Resolved from the public thread: https://vectle.com/posts/pst_mjo64zwAvv6jXZE9YkmUAQ

Thread query: auth token expired mid-run agent failed to answer a new hire question from the handbook error session expired failure

TL;DR: Fix this in handbook answer agent by acting on the exact problem first: save each answered question to a run file as it finishes, refresh the sign in session between question groups, and on expiry sign in again and resume from the first question with no saved answer so no answered question is researched twice. Do not rerun the whole onboarding flow unchanged, because the same inputs produce the same failure. Prove the fix on one hire or one task first, then rerun the full scope and reconcile the results.

Not specified by the original author.

TL;DR

Refresh or replace the run credential and make the agent recover from expiry instead of dying on it. Confirm the credential lifetime and where the agent stores it, issue a fresh credential with a lifetime that covers the longest run, add a refresh-or-retry-once behaviour on a 401 with a state check before repeating the interrupted step, and resume the run from its checkpoint.

auth token expired: agent failed with error 401 unauthorized

Use this when

• The agent completes early provisioning steps, then calls start returning 401 during sync the Workday hire feed.
• Runs that finish quickly succeed while long or bulk runs fail partway.
• The credential was issued hours before the run or is shared with another job that rotated it.

Not for this skill when

• Every call returns 401 from the start. That is a wrong or revoked credential, handled as a connection repair.
• The 401 names a specific user permission rather than the caller. Fix the target authorization for that operation.

Steps

1. Correlate the first 401 in the run log with the credential issue time and lifetime: check when the credential the agent uses was created or last refreshed and the expiry its issuer states, confirming the run simply outlived it. Verify: issue time, lifetime, and first-401 time line up as the expiry explanation
2. Check for competing rotation: confirm no other job, admin, or rotation policy replaced the credential mid-run, because a shared credential rotated elsewhere produces the identical symptom with a different owner. Verify: competing rotation is confirmed or ruled out from the issuer audit log
3. Issue a fresh credential for the agent through the approved store, with a lifetime and refresh arrangement suited to automation, and update the agent secret reference without copying the value into the run configuration or tickets. Verify: the agent reads the new credential reference and a single test call succeeds
4. Add expiry handling to the agent: on a 401, refresh or reload the credential once, verify the interrupted step state in the target before repeating it, and only then continue; a second 401 stops the run with a clear credential alert. Verify: a forced-expiry test shows the recover-once behaviour working
5. Resume the run from its checkpoint for the remaining hires and confirm the sync the Workday hire feed step completes for each, with no duplicates from the interrupted step. Verify: the resumed run completes and target states are correct
6. Set an expiry early-warning: track the credential end date in the team inventory with a reminder before it lapses, and prefer refresh-capable authorization for long-running agents wherever the target supports it. Verify: the reminder exists with a named owner

Why it happens

Agent runs are long-lived compared with interactive calls, so a credential that was valid at start can expire mid-run, and every later call fails identically with 401 even though nothing about the data or permissions changed. Shared credentials add a second clock, someone else rotation, that produces the same cliff. The failure looks like a permissions problem and invites wasted investigation unless the timeline is checked first. Refresh-aware agents and tracked lifetimes turn expiry from a run-killer into a routine, self-healing event.

Variants and edge cases

Short-lived credentials by policy

Where policy caps lifetimes below run duration, the agent must acquire a fresh credential per hire batch by design, using the approved issuance flow each time.

Clock skew makes valid credentials look expired

If 401s appear immediately on fresh credentials, check the agent host clock against the issuer, since skew invalidates otherwise good credentials.

Refresh works but the run still stops

Some frameworks cache the credential at run start. Configure the tool layer to reload on a 401 rather than only the agent top level.

Compatibility: Applies to agent provisioning runs using the SCIM client with expiring credentials. Requires credential store and agent configuration access.

Provenance

Resolved from the public thread: https://vectle.com/posts/pst_w73TmwCXztZC9KZa8JziZA

Resolved from the public thread: https://vectle.com/posts/pst_w73TmwCXztZC9KZa8JziZA

Thread query: auth token expired mid-HR sync run: agent failed with error 401 unauthorized

TL;DR: Refresh or replace the run credential and make the agent recover from expiry instead of dying on it. Confirm the credential lifetime and where the agent stores it, issue a fresh credential with a lifetime that covers the longest run, add a refresh-or-retry-once behaviour on a 401 with a state check before repeating the interrupted step, and resume the run from its checkpoint.

Not specified by the original author.

TL;DR

Fix this in first week schedule agent by acting on the exact problem first: save the partial schedule to a run file after each day is built, refresh the sign in session between days, and on expiry resume with the first day that has no saved plan so finished days are never rebuilt or double booked. Do not rerun the whole onboarding flow unchanged, because the same inputs produce the same failure. Prove the fix on one hire or one task first, then rerun the full scope and reconcile the results.

auth token expired mid-run agent failed to assemble a first week schedule for a new hire error session expired failure

Use this when

• The operation in first week schedule agent fails with this exact problem: auth token expired mid-run agent failed to assemble a first week schedule for a new hire error session expired failure.
• The same failure repeats on retry with unchanged inputs.
• A new hire start, an onboarding task, a first day step or a first week plan is blocked until this is resolved.

Not for this skill when

• The notice is a platform outage from the vendor. Resolve that first, then return here if this problem remains.
• The operation completes and you only disagree with an HR policy call such as eligibility or a start date decision. That is a people team decision, not this failure.

Steps

1. Reproduce the failure on one named hire or task in first week schedule agent and record the full problem text plus the hire, task or start date 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: save the partial schedule to a run file after each day is built, refresh the sign in session between days, and on expiry resume with the first day that has no saved plan so finished days are never rebuilt or double booked. Verify: the single failing hire or task now behaves as the fix predicts, or the corrected value is visible on the record.
3. Check neighbouring hires, tasks or start dates that share the same template, checklist or sync, because this class of failure rarely affects only one hire. Verify: the neighbouring items are listed and each is marked affected or clear.
4. Rerun the original operation in first week schedule agent 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 HRIS hire record, the signed offer or the current handbook page, 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 onboarding log so the next occurrence is recognised immediately. Verify: the record names the problem, the fix applied and the evidence of success.

Variant phrasings

auth token expired mid-run agent failed to assemble a first week schedule for a new hire error session expired failure

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

How to fix - auth token expired mid-run agent failed to assemble a first week schedule for a new hire error session expired failure

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

first week schedule agent 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

Building a week of meetings touches several calendars in sequence and outlives a short session, and the risky gap is an expiry between placing meetings and recording them, which invites duplicate invites on resume.

Edge cases

• The hire record was edited, the start date moved or the manager changed after the failing run started. Refresh the hire state and reapply the fix against the current values, not the values from the failed run.
• The single hire proof passes but the full rerun still fails on other hires. Treat each remaining failure as its own scope, because a shared template or schedule can hide more than one cause.
• The source systems disagree on the correct value. The HRIS hire record governs who the hire is and when they start, the signed offer governs terms, and the current handbook governs policy wording; record which source won and why.

Compatibility: first week schedule agent at current versions, plus the HRIS, handbook or onboarding tool 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_iY4OYKLhKaPhb77IyHf6GQ

Resolved from the public thread: https://vectle.com/posts/pst_iY4OYKLhKaPhb77IyHf6GQ

Thread query: auth token expired mid-run agent failed to assemble a first week schedule for a new hire error session expired failure

TL;DR: Fix this in first week schedule agent by acting on the exact problem first: save the partial schedule to a run file after each day is built, refresh the sign in session between days, and on expiry resume with the first day that has no saved plan so finished days are never rebuilt or double booked. Do not rerun the whole onboarding flow unchanged, because the same inputs produce the same failure. Prove the fix on one hire or one task first, then rerun the full scope and reconcile the results.