Rollover_alias XXX does not point to index XXX

[wajika]

I see the following error on kibana Index Management, I have some doubts, these indexes have already pointed to the corresponding alias (index.lifecycle.rollover_alias) according to the template, why is it prompted that [apm-7.14.0-span] does not point to index [apm-7.14.0-span-000003]?

illegal_argument_exception: index.lifecycle.rollover_alias [apm-7.14.0-metric] does not point to index [apm-7.14.0-metric-000003]
illegal_argument_exception: index.lifecycle.rollover_alias [apm-7.14.0-span] does not point to index [apm-7.14.0-span-000003]

I see that the alias of index points to none. Does it matter?

[wajika]

Based on clues from other posts, I probably understand that I need to force the index to be associated with the alias.

The correct operation is similar to

POST _aliases
{
  "actions": [
    {
      "add": {
        "index": "apm-7.14.0-transaction-*",
        "alias": "apm-7.14.0-transaction"
      }
    }
  ]
}