How to use parameterized fixtures in pytest-bdd

[Hari-G-S]

I am trying to use parameterized fixture in my pytest-bdd framework. Normal fixture works fine. But If I am passing parameters, it gives below error

""The requested fixture has no parameter defined for test:""

Below is my code(Sample). Waht is the correct usage here?

@pytest.fixture(params=[1,2])
def ba_data(request):
print("this is fixture")
return request.param

@given(parsers.cfparse('Collect testdata'))
def required_data(ba_data):
print(ba_data)

actual need behind this:
I wanted to run entrire scenario multiple times, with dynamically generated data

[shaunc]

I'm getting this same issue using pytest-cases