Hi Ashish,Welcome to AEM Community !!Please share more information about
this Brand Portal replication issue : 1) Exact version of AEM Author?2)
Is Brand Portal configured with IMS Authentication or are you using
Legacy Cloud Services?3) Were you able to publish to AEM Brand in
past?4) What happens, when you do a "Test Connection", on that Brand
Portal replication agent?Access denied can happen due to multiple
reasons (user permissions or specific asset issue) Thanks,Vikram Gaur