What this category of data looks like
This category’s data originates from centralized treasury payment systems, unified budget management systems, electronic invoice platforms, and contract management systems. The update frequency is daily. Daily processing includes documents such as payment applications, fund use plans, invoices, contracts, acceptance receipts, reimbursement approval forms, and payment vouchers. Each transaction corresponds to a set of associated documents. These documents include dedicated fields like budget indicator numbers, economic classification codes, invoice check codes, and contract numbers. This data only covers execution phase data for single-fund payments. It does not include budget preparation or final summary content.
What constraints these characteristics impose on the tool calling and plugin workflow
The multi-data source feature means tool calling must interface with multiple systems simultaneously. It also requires adaptation to differences in return formats across systems. The structure where a single transaction corresponds to multiple associated document types means tool calling must accurately match the dedicated fields of a single transaction. This avoids mixing data across transactions. The daily update feature requires tool calling’s cache or data pull cycle to align with the business update rhythm. This ensures the returned policy basis data is the latest version. In addition, this workflow focuses on single-transaction compliance verification. Tool calling must be limited to the scope of a single transaction. It does not need to handle bulk data requests.
Configuration Settings
| Configuration Item | Recommended Value | Rationale |
|---|---|---|
toolChoice | auto | Automatically trigger tool calls related to compliance verification. No manual specification is required. |
| Single Tool Call Limit | First 3 calls | A single audit involves up to 3 core document types: invoices, contracts, and payment vouchers. This covers all compliance verification steps. |
| Tool Call Timeout | 60 seconds | Average response time for multi-system interfaces is approximately 45 seconds. This setting adds a reasonable buffer to prevent request interruptions. |
functionCall | Enabled | Query interfaces from centralized treasury payment systems and electronic invoice platforms must be called to obtain policy basis-related data. |
| Context Retention Duration | 24 hours | Business data updates daily. This setting covers context requirements for full daily audit workflows. It ensures consistency across step-by-step calls. |
Three Common Misconfigurations
- Symptom: Tool call returns empty results or lacks budget indicator fields. Cause: API access permissions for the corresponding system are not configured. This prevents retrieval of core data from the centralized treasury payment system.
- Symptom: Repeating the same policy basis Q&A request does not reuse historical tool call results. Cause: Tool call cache configuration for historical records is not enabled. Each request pulls data again, which does not meet the repeated call requirements of the business process.
- Symptom: Tool calls fail when configuring a local model or private deployment scenario. Cause: The
functionCallparameter is not correctly enabled in the model configuration. Or the official general account KEY is used as the BASE_URI for the private service, without adapting to system access permission requirements.
How to Verify Proper Configuration
- Initiate a policy basis Q&A for a single reimbursement audit. Check whether the interface automatically triggers tool call actions such as budget indicator query and invoice verification.
- View tool call logs. Confirm that pulled data comes from specified data sources such as centralized treasury payment systems and electronic invoice platforms. Confirm that fields match business document requirements.
- Repeat the same audit Q&A request. Confirm that tool call results can reuse already pulled data from historical records.
- In FastGPT v4.17.0, test whether the configured model can correctly parse structured data returned by tool calls. Confirm that the model can generate compliance judgments.
The values provided here are common starting points, and should be evaluated 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.