After upgrading from 2.3.7 to 2.4.6, using ES7, i now have constant ElasticSearch exceptions like this: main.CRITICAL: ElasticsearchCommonExceptionsBadRequest400Exception: {“error”:{“root_cause”:[{“type”:”query_shard_exception”,”reason”:”failed to create query: Cannot search on field [selection] since it is not indexed.”,”index_uuid”:”CAWayfbETRej7ooLa5g2-w”,”index”:”magento2_product_3_v42″}],”type”:”search_phase_execution_exception”,”reason”:”all shards failed”,”phase”:”query”,”grouped”:true,”failed_shards”:[{“shard”:0,”index”:”magento2_product_3_v42″,”node”:”bfqSffq8Q3C28mHdw3bGnQ”,”reason”:{“type”:”query_shard_exception”,”reason”:”failed to create query: Cannot search on… Read More »Magento 2.4.7 ElasticSearch issue: Cannot search on field since it is not indexed