OpenBB-finance/OpenBB · error · OpenBBError

The query filters resulted in no data. Try again with differ

Error message

The query filters resulted in no data. Try again with different parameters.

What it means

Raised at the end of the Svensson transform: the CSV was parsed and rows read, but after applying allowed_fields (derived from series_type) and skipping rows with unparseable dates or unmapped columns, zero FederalReserveSvenssonData records survived. An OpenBBError pointing at query-parameter filtering rather than upstream data.

Source

Thrown at openbb_platform/providers/federal_reserve/openbb_federal_reserve/models/svensson_yield_curve.py:1192

                continue

            filtered_row: dict[str, Any] = {}
            for csv_col, value in row.items():
                field_name = csv_to_field.get(csv_col)

                if field_name is None:
                    continue

                if allowed_fields is not None and field_name not in allowed_fields:
                    continue

                filtered_row[field_name] = value

            if filtered_row:
                results.append(FederalReserveSvenssonData(**filtered_row))

        if not results:
            raise OpenBBError(
                "The query filters resulted in no data. Try again with different parameters."
            )

        return results

View on GitHub (pinned to 3e071fcc2c)

Solutions

Relax or remove start_date/end_date to confirm data exists for the series.
Try series_type='all' to check whether the field mapping for your specific series is the problem.
If 'all' also fails after widening dates, the CSV layout changed — update the provider.

Example fix

// before
res = obb.economy.svensson_yield_curve(provider='federal_reserve', series_type='par_yields', start_date='2030-01-01')
// after
res = obb.economy.svensson_yield_curve(provider='federal_reserve', series_type='all')

Defensive patterns

Strategy: try-catch

Validate before calling

from datetime import date
assert not (start_date and start_date > date.today()) and (not start_date or not end_date or start_date <= end_date)

Try / catch

try:
    res = obb.economy.svensson_yield_curve(provider='federal_reserve', series_type=st, start_date=s, end_date=e)
except OpenBBError:
    res = obb.economy.svensson_yield_curve(provider='federal_reserve', series_type='all')  # fallback

Prevention

Sanity-check date windows against the dataset's actual coverage
Fall back to series_type='all' when a filtered request returns nothing

When it happens

Trigger: Selecting a series_type whose columns never match the CSV's field mapping for the requested date range; date filters (start/end) that exclude every parsed row; every row failing the '%Y-%m-%d' date parse so all are skipped.

Common situations: Requesting a narrow date window outside the dataset; requesting a series whose allowed_fields set ends up empty due to a mapping mismatch; passing start_date after the last row in the CSV.

Related errors

AI-assisted analysis of OpenBB-finance/OpenBB@3e071fcc2c (2026-08-14). Data as JSON: /api/errors/259e07bb4c8c4d24. Report an issue: GitHub.