# ERROR: function pg\_stat\_monitor\_version() does not exist at character 38

**URL:** https://forums.percona.com/t/error-function-pg-stat-monitor-version-does-not-exist-at-character-38/21063
**Category:** Uncategorized
**Tags:** pmm, percona, postgres, postgresql
**Created:** [March 30, 2023, 9:51am UTC](https://forums.percona.com/t/error-function-pg-stat-monitor-version-does-not-exist-at-character-38/21063 "2023-03-30T09:51:04Z")
**Posts on this page:** 2
**Page:** 1

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### Author: ![HKN\_MZ](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/hkn_mz/32/9723_2.png) [@HKN\_MZ](https://forums.percona.com/u/HKN_MZ)
#### Post date: [March 30, 2023, 9:51am UTC](https://forums.percona.com/t/error-function-pg-stat-monitor-version-does-not-exist-at-character-38/21063/1 "2023-03-30T09:51:04Z")

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Hi, I have postgresql 11. And I want to create an entegration PMM.  
Pmm Client version is : Version: 2.36.0

I connected to Pmm Server with below code

> pmm-admin config --force --server-insecure-tls --server-url=[https://admin](https://admin):admin@server\_ip

And I create a super user in postgresql for pmm  
Then I try to add service like below code. It says yes service added successfully

> `pmm-admin add postgresql --username=‘pmm\_user’ --password=‘pass’

> `PostgreSQL Service added.`  
> `Service ID : ` `/service_id/7a44a924-b`  
> Service name: Node1-postgresql

But When I check ‘/var/log/postgresql/postgresql11.log’ It gives below error message for every 1 minute.

> function pg\_stat\_monitor\_version() does not exist at character 38

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<div class="post-metadata">

### Author: ![kamarishe](https://sea1.discourse-cdn.com/flex019/user_avatar/forums.percona.com/kamarishe/32/10959_2.png) [@kamarishe](https://forums.percona.com/u/kamarishe)
#### Post date: [September 5, 2023, 7:20am UTC](https://forums.percona.com/t/error-function-pg-stat-monitor-version-does-not-exist-at-character-38/21063/2 "2023-09-05T07:20:35Z")

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[Set up - pg\_stat\_monitor Documentation (percona.com)](https://docs.percona.com/pg-stat-monitor/setup.html) should help.