Recent DiscussionsMost RecentNewest TopicsMost LikesSolutionsTagged:TagRe: Migration from Fall 2019 to Spring update 2020I retried 5 minutes ago. It seems that this issue is resolved.Re: Migration from Fall 2019 to Spring update 2020 PavithraT I have the same issue. If host pool is completely empty, this error did not occur. Only when session hosts already exist in host pool, the error occurred.