# Bug OP-15577 - DB Migration 9.x to 14.3.0 Fails on Migrating to MyProjectPageToGrid

Project: OpenProject
Status: closed
URL: https://community.openproject.org/work_packages/OP-15577

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date |  |
| Priority | Medium |
| Module |  |
| Target versions | 14.5.0 |
| Observed in versions |  |
| Sprint | 14.5.0 |
| Backlog bucket |  |
| Bug found in version (deprecated) |  |
| Found in mobile app version |  |
| Follow-up feedback e-mail |  |
| Requires doc change | No |
| Accessibility | No |
| Pull preview |  |
| List |  |
| Labels |  |

## People

| Attribute | Value |
| --- | --- |
| Assignee |  |
| Accountable | Oliver Günther |
| Product manager |  |
| Developers |  |
| Designer |  |
| Ordered by |  |
| Signed off by |  |
| Interest by |  |

## Planning

| Attribute | Value |
| --- | --- |
| Relevance |  |

## Costs

| Attribute | Value |
| --- | --- |
| Votes |  |
| Work |  |
| Labor costs |  |

## Description

When I migrate the database from the latest OP 9.x to OP 14.3.0 on PostgreSQL 13.15 on debian 12 I get the following db error 

`openproject configure`

`I, [2024-07-31T18:29:58.122929 #55190]  INFO -- : Migrating to MyProjectPageToGrid (20190826083604)`   
`== 20190826083604 MyProjectPageToGrid: migrating ==============================`   
`rake aborted!`   
`StandardError: An error has occurred, this and all later migrations canceled: (StandardError)`

To avoid the error I had to migrate the database first to the latest OP 10.x version and then to OP 14.3.0

The doc does not mention this here and it say migrating from 9.04 does not need the in between step

<https://www.openproject.org/docs/installation-and-operations/operation/upgrading/#upgrade-notes-from-9x>