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Database import retries exhausted: migration id(1855) - StandardError: Receiver does not exists

Service
cupixworks-migration-worker
Occurrences
4
Status
Reported
Confidence
80%
Actionability
16%
Cluster ID
d4d04d3a-46c0-4eac-a1b6-e4a258a810f0
First Seen
2026-07-10 05:04 UTC
Last Seen
2026-07-10 05:13 UTC
Actions

Database import retries exhausted: migration id(1855) - StandardError: Receiver does not exists

What Happened#

2026-07-10 14:04 KST부터 14:13 KST까지 약 9분 사이에 production us-west-2 의 cupixworks-migration-worker 에서 migration id 1855 에 대해 ImportWorker 가 5회의 Sidekiq 재시도를 모두 소진하고 sidekiq_retries_exhausted 훅을 4번 발화시켰다. 실패 원인은 매번 동일하다. MigrationImportOperation 초기화 도중 get_receiver 가 destination team 에서 Administrators 그룹에 속한 사용자를 찾지 못해 StandardError: Receiver does not exists 를 raise 한 뒤, 첫 스텝(initialize) 조차 진입하지 못하고 종료된다.

Quick Facts#

Field Value
exception.class StandardError
exception.message Receiver does not exists
top_frame app/operations/migration_import_operation.rb:530
deploy /var/app/current (Elastic Beanstalk 배포 경로)
env production, us-west-2

Affected Teams#

Team / Domain Error Count Impact
migration id 1855 destination team 4 (retries_exhausted) Database import 전체 실패 — 어떤 facility/level/record 도 destination 에 반영되지 못함

Timeline#

  1. 2026-07-10 14:04 KST — 최초 Receiver does not exists: migration id(1855) 로그 발생 (first_seen)
  2. 2026-07-10 14:04 ~ 14:13 KSTImportWorker 가 Sidekiq 재시도를 반복하며 총 48회의 Receiver does not exists 관련 로그 발생 (peer cluster 8c3c459c-dd80-4406-9159-51ae5c649288)
  3. 2026-07-10 14:12:19 KST — 첫 번째 sidekiq_retries_exhausted 발화 (5회 재시도 소진)
  4. 2026-07-10 14:13:23 KST — 마지막 sidekiq_retries_exhausted 발화 (last_seen) — 4회에 걸쳐 동일 migration_id 1855 로 재큐잉된 것으로 추정

Scoring#

Confidence 80% · Actionability 16%

Confidence#

Dimension Score Detail
Evidence completeness 5/5 24 code refs, 4 log queries
Code path explicitness 3/3 24 file:line refs
Log evidence 2/3 section, query
RCA structure 3/3 3/3 sections
Revision history 0/3 0 revision(s)
Agent execution 3/3 success

Actionability#

Dimension Score Detail
Fix complexity 1/5 critical
Affected files 1/5 17 file(s)
Single repo 1/3 2 service(s)
Immediate actions 0/3 absent
Testability 0/3 no test info
External dependency 1/3 external deps found
Data migration 0/3 migration needed