What this category of data looks like
Data for declaration materials and case review in refinery production draws from four core sources: enterprise ERP systems, equipment operation logs, quality inspection reports, and safety supervision filing documents. Update frequency shifts with production batches and inspection cycles, with no fixed scheduled rhythm. Declaration material documents have three standard structures: equipment parameter tables, safety compliance documents, and energy consumption accounting sheets. Case files include approval circulation forms, rectification records, and acceptance reports. Fields include equipment number, raw material grade, energy consumption value (unit: tons of standard coal per ton of product), approval node status, and more. Some documents combine long-text compliance descriptions and structured parameters.
How These Characteristics Constrain Workflow Orchestration
Decentralized data sources require cross-system pull nodes in the workflow to support unified access to multi-source data. Complex document structures, mixing long-text and structured fields, require structured extraction and long-text processing nodes in the workflow to adapt to processing logic for different review content types. No fixed update rhythm requires workflow triggers to bind to data update events to support non-scheduled update cycles. Refinery declaration materials must meet safety supervision compliance requirements, so the workflow must embed compliance check nodes to ensure review content aligns with industry standards. Fixed approval links for case files require workflow node sequences to strictly match internal enterprise approval hierarchies to avoid circulation order errors.
Recommended Configuration Settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
variables | Bind equipment number, raw material grade, approval node ID | Adapt to personalized review rules for different refinery equipment |
| Trigger Mode | Trigger on data update events, with a 600-second delay | Match batch data update rhythms in refinery production |
| Maximum Documents Processed Per Run | First 20 items | Align with typical volume of single-batch declaration materials |
| Context Window | 8000–12000 token | Accommodate long-text quality inspection reports and compliance documents |
| Node Timeout | 300 seconds | Match typical time required for refinery data pulling and verification |
nodeId | Bind each review node ID sequentially according to the approval link | Ensure workflow circulation complies with internal enterprise approval processes |
Three Common Configuration Mistakes
- Phenomenon: The workflow returns empty results directly after triggering, with no review steps executed. Cause: The
variablesbinding for data source identifiers is not configured, so the workflow cannot identify the path of declaration materials to be processed. - Phenomenon: Node operation logs show "no operation results", with no output from code block execution. Cause: The data input port is not configured in the workflow, so nodes cannot obtain original document data from refinery production.
- Phenomenon: Output is empty after calling the chart tool to generate an energy consumption comparison chart. Cause: Structured energy consumption data fields are not bound to the data source configuration of the chart tool, so the tool cannot obtain valid data.
How to Validate Proper Configuration
- In FastGPT v4.17.0, trigger test simulation data and check the execution logs of workflow nodes to confirm that parameters bound to
variableshave been correctly passed in. - Check the node circulation sequence of the workflow to confirm it matches the preset internal enterprise approval link, with no out-of-order or missing nodes.
- Call the test interface to trigger the workflow, verify that nodes complete data pulling and verification within the preset timeout period, with no abnormal errors.
- Check the index status of the knowledge base to confirm that declaration materials and case file documents have been correctly indexed, with no empty index entries.
The values provided here are common starting points and should be measured against the reader's own samples.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-28.