def METHOD_NAME(pla, opsHelperValues, expectedRes):
    """Testing an incomplete configuration"""
    mockOperations.return_value.getOptionsDict.return_value = opsHelperValues
    pla.opsHelper = mockOperations.return_value
    res = pla.executeForVO(vo="gridpp")
    assert res["OK"] is False
    assert res["Message"] == expectedRes["Message"]
    mockTornadoClient.return_value.getMetadata.reset_mock()
    mockTornadoClient.return_value.getMetadata.assert_not_called()