What this data type looks like
State-owned large bank financial report data comes primarily from official disclosure platforms and regulatory-designated channels, with regular updates on a quarterly, semi-annual, and annual basis. Most documents are in PDF format, containing two fixed-structure parts: structured financial statements and textual explanations. Core modules include assets, profits, risk management, and other key areas. Fields cover financial scale indicators and business operation metrics, mostly denominated in units of hundreds of millions of RMB. Data formats must comply with regulatory disclosure specifications.
Constraints on HTTP interfaces and external systems
The large file size, fixed update cadence, and mixed structure of state-owned large bank financial reports create clear constraints for HTTP interfaces and external systems. Single annual reports have large file sizes, so interfaces must support large file uploads and parsing to avoid request truncation. The regular disclosure cadence requires external systems to configure matching scheduled pull schedules to ensure timely access to the latest data. The mixed structure of structured and unstructured content requires interfaces to support both table data extraction and text parsing, adapting to access requirements for multiple data types.
How to configure settings
| Configuration Item | Recommended Setting | Rationale |
|---|---|---|
UPLOAD_FILE_MAX_SIZE | 2000 MB | Annual financial report PDFs for state-owned large banks typically exceed 500 MB, so default configurations cannot support large file upload requirements |
PARSE_FILE_TIMEOUT_SECONDS | 1200 seconds | Long document parsing requires extended processing time to avoid task failure due to mid-process timeout |
API_REQUEST_TIMEOUT | 60 seconds | Matches the typical response duration of external financial report data interfaces, balancing request stability and business efficiency |
DATASET_SYNC_INTERVAL | Calibrated to disclosure cycles | Aligns with the quarterly, semi-annual, and annual update cadence of state-owned large bank financial reports, ensuring knowledge base data timeliness |
CHUNK_SIZE | 1500 characters | Adapts to the segment length of financial report text, balancing model context window utilization and parsing accuracy |
The parameter values provided on this page are common starting points for configuration. Actual values are affected by material format, data volume, and business rules. Specific issues require specific analysis, and it is recommended to test on your own samples before finalizing.
Three common errors
- Symptom: No request execution logs are generated when calling the
/api/core/dataset/colleinterface, and a413 Request Entity Too Largeerror is returned. Cause: TheUPLOAD_FILE_MAX_SIZEconfiguration was not adjusted, and the state-owned large bank financial report file exceeds the default limit. - Symptom: After uploading a CSV file exported from financial reports, fields in the knowledge base display garbled text, while the original downloaded file has normal encoding. Cause: The
UPLOAD_FILE_ENCODINGsetting was not configured to match the default encoding used for exported state-owned large bank financial reports, resulting in a mismatch between the default encoding and the actual file encoding. - Symptom: When configuring function call to invoke an external financial report interface, the request is not triggered, and the LLM returns a parameter exception. Cause: In version 4.9.0, the new version of the AI proxy tool was not switched to, and legacy one-api integration was still used, leading to abnormal call links.
How to verify correct configuration
- Upload a single state-owned large bank annual financial report file, confirm no file size limit exceeded prompt appears, and the upload progress completes normally.
- Initiate a financial report data pull request, verify that the interface response meets business expectations, and no timeout-related errors occur.
- Test function call to invoke the external financial report interface, confirm that the interface can correctly receive parameters and return valid data.
- View the knowledge base synchronization logs, confirm that the latest disclosed financial report data is automatically pulled at the set synchronization interval.
Question material comes from public community discussions. Configuration values are common starting points and should be measured against your own samples. Verified on 2026-09-14.