What the documents look like
For operations handover in General export declarations, this page examines FastGPT upgrades. Use earlier and corrected export attachments for upgrade handover, testing calls, retrieval, recovery and operator access separately. The examples are hypothetical.
Constraints at the upgrades step
An upgrade-handover exercise retains earlier and corrected packing descriptions for one shipment plus a fixed question. Inspect current and target versions with their matching upgrade instructions. After change, test attachment reading, version retrieval and application calls separately. If the page opens but answers from the earlier description, retain both originals and output to locate version or index issues. Frontend availability does not establish updated reading, and completed deployment steps do not establish usability for this shipment.
Configuration and implementation checks
| Upgrade-handover check | Export version sample | Acceptance result |
|---|---|---|
| Version basis | Matching current and target instructions | No inferred behavior from older settings |
| Fixed material | Earlier and corrected packing descriptions | Inspect originals, citations and answers |
| Call investigation | Root address, administrator authentication and application settings | No application Key substituted for Token |
| Personnel grant | Actual operator access to contract resources | Separate from service connectivity |
| Recovery scope | Locate backup-read gaps and old indexes separately | Retain gaps without uninterrupted-service claims |
Documented conditions
| Documented item / implementation check | Condition |
|---|---|
Deployment version | Review current and target-version instructions first. |
AIPROXY_API_ENDPOINT | The environment setting uses the service root. |
AIPROXY_API_TOKEN | Tokens at both ends must match and be nonempty. |
Dependency and backup checks | After backup creation, inspect actual restored content. |
Post-upgrade validation | Reuse the same documents to test ingestion and calls. |
Three common errors
- If pages open but earlier packing wording remains, compare both originals and output to inspect versions or indexes. Frontend health establishes no updated shipment source.
- If failed calls mix root address, administrator Token and application Key, inspect actual service and application settings. Test management authentication separately from operator contract rights.
- If corrected material is absent from recovery or readable originals retain old indexes, read attachments and repeat citation questions. Record coverage and version issues separately instead of accepting completed steps.
How to verify the setup
Recovery acceptance must read original attachments from backup and repeat the same citation and answer checks, beyond observing a backup task. A missing correction and an old index after restoration are different coverage and version issues; retain restored content and failure locations. Use the receiving operator’s actual account to verify required resources. A technical call does not transfer permission. State verified samples and unresolved items without promising uninterrupted service or implying approval of declaration information.
| Material context | Scope |
|---|---|
| Document types | Export Declaration Form, Commercial Invoice, Packing List and Contract |
| Candidate sources | China International Trade Single Window, Customs Code Database, Freight Forwarder Bill of Lading and Enterprise ERP |
| Technical baseline | FastGPT v4.17.2 |