Hi,
Thank you for contacting the Mobile Ads SDK Support team.
This error may occur due to UMP and is not a necessary concern unless UMP is being utilized for GDPR compliance purposes.
Could you kindly verify whether you have enabled the GDPR and IDFA messages in the privacy and messaging section of your AdManager account? If you have not enabled, kindly enable and allow those messages in the privacy and messaging section of your AdManager account.
Mobile Ads SDK Team |