# Bug OP-4522 - Schedule shift from Workpackage not possible

Project: OpenProject
Status: rejected
URL: https://community.openproject.org/work_packages/OP-4522

## Open points

_No work packages_

## Details

| Attribute | Value |
| --- | --- |
| Date |  |
| Priority | High |
| Module |  |
| Target versions | 7.4.4 |
| Observed in versions |  |
| Sprint | 7.4.4 |
| 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 | Jens Ulferts |
| Accountable |  |
| Product manager |  |
| Developers |  |
| Designer |  |
| Ordered by |  |
| Signed off by |  |
| Interest by |  |

## Planning

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

## Costs

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

## Description

Hi,

we have updated our System to the 7.4.1 and since that we have problems. We are not able to shift a Schedule before it was possible.

The Workpackage was created with the 10.12.2018 (1.png)  
I will change the date of beginning to the 10.19.2018 (2.png)  
after a few seconds i got an error (3.png)

Is this a known bug?

Best regards,

Andi