What this category of data looks like
Core data for coal transportation and sales comes from internal sales management systems, weighbridge tickets, purchase and sales contract ledgers, and VAT invoice systems. Data is generated per transportation trip, with full daily business data updated each day. A single business document typically includes fields such as contract number, coal type name, shipped tonnage, receiving unit, settlement unit price, and total amount. Most fields are structured numerical values and fixed-format text, with units uniformly set as tons, yuan, and trips.
Constraints Imposed on Workflow Orchestration by These Characteristics
The structured nature of coal transportation and sales data requires workflows to bind fixed business fields, to prevent unstructured content from interfering with document generation. Data generated per single transportation trip requires workflows to match business node trigger logic; general timed triggers cannot adapt to the trigger needs of single-trip business. The daily full data update rhythm requires workflows to support filtering data by business batches, to avoid redundant calls. Fixed fields and unit requirements mean workflows must preset field mapping rules, to ensure generated document formats and units comply with internal specifications.
Configuration Settings
Reference only; verify against the target FastGPT release and deployment documentation.
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
| Variable Mapping | Bind contract number, shipped tonnage, and coal type fields from the sales and transportation system | Match the fixed structured fields of coal transportation and sales business |
variables binding rules | Associate core fields from weighbridge tickets and contract ledgers | Enable dynamic content filling during document generation |
| Trigger Node | Trigger upon weigh completion event | Correspond to the business completion node of a single transportation trip, to avoid invalid calls |
| Context Length | 800–1200 characters | Adapt to the conventional length of a single transportation and sales business document |
| Retry Count | 2 times | Address scenarios where transportation and sales system interfaces experience occasional timeouts |
| Maximum Returned Entries | Top 3 entries | Limit the volume of business data for a single workflow call, to avoid overload |
Three Common Misconfigurations
- Abnormal consecutive multi-line line breaks in workflow-generated documents: This occurs when no format validation is applied to text passed via
variables, as raw weighbridge tickets or contract text exported from transportation and sales systems include redundant line breaks. - Tools executing out of order and some not triggering calls: This occurs when no node dependency relationships are configured in the workflow, or node trigger conditions are not set in accordance with the business flow order, leading to parallel execution conflicts.
- Fixed platform prompt text appended to the end of generated documents: This occurs when the default system prompt configuration of the workflow is not disabled, causing the large model to return preset platform identification content.
How to Verify Proper Configuration
- Trigger a simulated weigh completion event, and check if the workflow starts automatically.
- Review the generated document content, and confirm that core business fields match the bound transportation and sales system data.
- Check the workflow's node execution logs, and confirm that tools complete calls in the preset order.
- Review the final generated document, and confirm that no additional platform identification content is included.
All provided configuration values are common starting points, and should be evaluated against your own specific 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.