i agree with @Bhuwan_B In most cases, the following might be root cause:Same operation was trigerred in a short time. Customized workflow or jsp being used wiithout consideration of session management.
@muskan_mala it is available only in a licensed version :https://experienceleague.adobe.com/docs/experience-manager-learn/cloud-service/migration/bulk-import.html?lang=en
hi @nikita24tailor You may have to write custom java logic to render the date format as per your requirement : Similar discussion : https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/aem-query-debugger-date-format-issue/m-p/237823
hi @muskan_mala Hope you are checking in AEM as a cloud service instance ?https://experienceleague.adobe.com/docs/experience-manager-learn/cloud-service/migration/bulk-import.html?lang=en
hi @czamudio do you have an adobe id /account with you ?https://experienceleague.adobe.com/docs/support-resources/data-sheets/data-sheets/dx-overview.html?lang=en
hi @Nandheswara please go through - there has been a detailed discussion on rss feeds https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/rss-feed-creation-for-aem-website/m-p/318682