---
title: "Refresh Button for Action Blocks"
id: "refresh-button-for-action-blocks"
project: "MES User Manual"
url: "https://docs.sepasoft.com/articles/user-manual/refresh-button-for-action-blocks"
updated: 2026-07-31T14:56:54Z
---

# Refresh Button for Action Blocks

**Sepasoft MES Module Suite**
 
### Schema Refreshing and Changes
Clicking the **Refresh** ( ![](/resources/Storage/user-manual/refresh-button-for-action-blocks/Refresh%20Button%20for%20Action%20Blocks.PNG)) button will cause a re-fetch of both the input and output schemas. If both schemas still match what is currently selected for each in the Block, then a "**Confirm**" dialog box will appear.

* Clicking **Yes** will cause the Block to fetch fresh data.
* Clicking **No** will abort the refresh.

If either schema has been edited, an "**Outdated Mapping**" dialog box will immediately appear (without the need to press **Refresh**), with two choices on how to handle the schema mismatch, plus **Cancel**.

* Clicking **Continue** will apply all the mappings that are still valid and clean up the outdated mappings.
* Clicking **Reset** will clear all the saved data and mapping connections and then fetch a fresh copy of both schemas.
* Clicking **Cancel** will abort the refresh, allowing the user to manually fix the schema without losing saved data.
![](/resources/Storage/user-manual/refresh-button-for-action-blocks/Refresh%20Confirmation%20Dialog%20Box.PNG)

![](/resources/Storage/user-manual/refresh-button-for-action-blocks/Continue-Reset-Cancel%20Dialog%20Box.PNG)
 
**Sepasoft MES Module Suite**