# ElasticSearch and Kibana Migration **URL:** \ **Category:** Kibana\ **Created:** [March 7, 2023, 6:35am UTC](https://discuss.elastic.co/t/elasticsearch-and-kibana-migration/327146 "2023-03-07T06:35:23Z")\ **Posts on this page:** 3\ **Page:** 1
**Author:** ![Ramesh\_Ramachandran](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/ramesh_ramachandran/32/118123_2.png) [@Ramesh\_Ramachandran](https://discuss.elastic.co/u/Ramesh_Ramachandran)\ **Post date:** [March 7, 2023, 6:35am UTC](https://discuss.elastic.co/t/elasticsearch-and-kibana-migration/327146/1 "2023-03-07T06:35:23Z")
Hi Team, We are in the process of migrating Elasticsearch and Kibana from 8.2.2 to 8.5.3. We have deployed ES and Kibana in AKS with helm chart deployment. On migrating we are facing the below issue. [2023-03-07T05:17:35.117+00:00][FATAL][root] Error: Unable to complete saved object migrations for the [.kibana\_task\_manager] index: The .kibana\_task\_manager alias is pointing to multiple indices: .kibana\_task\_manager\_8.2.2\_001,.kibana\_task\_manager\_8.5.3\_001. I am not able to login into kibana as the pod showing crashLoopBackoff error. Can you anyone help me on this. ---
**Author:** ![warkolm](https://sea2.discourse-cdn.com/elastic/user_avatar/discuss.elastic.co/warkolm/32/39224_2.png) [@warkolm](https://discuss.elastic.co/u/warkolm)\ **Post date:** [March 7, 2023, 10:25pm UTC](https://discuss.elastic.co/t/elasticsearch-and-kibana-migration/327146/2 "2023-03-07T22:25:37Z")
Welcome to our community! 😃 What is the output from the `_cat/aliases?v` endpoint in Elasticsearch? ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [April 4, 2023, 10:25pm UTC](https://discuss.elastic.co/t/elasticsearch-and-kibana-migration/327146/3 "2023-04-04T22:25:39Z")
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