The search service is not able to connect to the machine that hosts the administration component.

The search service is not able to connect to the machine that hosts the administration component. Verify that the administration component in search application ‘Search Service Application′ is in a good state and try again.”

Error :- The search service is not able to connect to the machine that hosts the administration component. Verify that the administration component ‘XXXXXXXXXXXX′ in search application ‘Search Service Application 8′ is in a good state and try again.”

Solution: please follow the below steps to resolve the issue.

1.Change the app pool of the search service to "SharePoint Web Services Default". in the properties of the search service.
  CA-->Manage Service Applications-->Select "Search Service Application"

2.in the ribbon control choose "Properties".
then change the below both service’s app pool to  "SharePoint Web Services Default" 

App Pool For Search Admin Web Service,
Application Pool for Search Query and Site Settings Web Service

Note:For more issues and resolutions on search,check the post categories of search

  

I hope the above information will help you to resolve the issue, in case of any queries/questions regarding the above mentioned information then please let me know. I would be more than happy to help you as well as resolves your issues, Thank you.

The search service is not able to connect to the machine that hosts the administration component. Verify that the administration component ‘ ′ in search application ‘Search Service Application’ is in a good state and try again

The search service is not able to connect to the machine that hosts the administration component. Verify that the administration component ‘ ′ in search application ‘Search Service Application’ is in a good state and try again.

Issue: The search service is not able to connect to the machine that hosts the administration component

Cause: Search is not able to connect is because of many reasons, In this article I am providing all possible causes and the solutions.

Solutions: Please find the below solutions, That one of it can resolve the issue.

Solution 1: In the end it turns out to be that the application pool that hosts the search service application somehow doesn’t have the correct access. 

you can simply change the application pool to use SharePoint Web Services System for search service applications and check.

Solution 2: enable the timer job and do IIS reset

 

1.    Run below PS command to know the status of timer job

Get-SPTimerJob job-application-server-admin-service

Result ==> Is Disabled: True

2.    Run below PS command to enable the service.

Enable-SPTimerJob job-application-server-admin-service

Result ==> IsDisabled: False

3.    Do Net Stop sptimerv4 

4.    Do Net start sptimerv4 

5.    DO iisreset

Solution 3:Ensure the account has full control permissions on the Search service application.

  

Please Comment if you need Any Help.Your Feed back is always Welcome.I Am Happy to Help !!!!!