Search Ads 360 suddenly starts defaulting to a previously generated basic linear attribution model to track conversions instead of using the data-driven attribution model you setup lastweek.Why might that be happening?

If Search Ads 360 is unexpectedly defaulting to a previously generated basic linear attribution model instead of the data-driven attribution model setup last week,the likely reason is that the data-driven attribution model requires a minimum threshold of clicks and conversions to be effective.In this scenario,the shift maybe occurring because the number of clicks and conversions has fallen below the necessary data requirements for the data-driven attribution model.Data-driven attribution relies on a robust data set to generate accurate and meaningful insights into the contribution of different touch points along the customer journey.Ifthere's insufficient data,Search Ads 360 may revert to a simpler model to ensure that some form of attribution is applied. Advertisers should monitor their campaign performance and consider adjusting their attribution model settings or campaign strategies to meet the data requirements for an optimal attribution model.