
Salesforce actually can revert this change for up to 72 hours after the refresh/deletion. I have run into this exact issue, and SF support was able to revert the sandbox back. You just need to make sure you contact them within 72 hours.
How to refresh a sandbox in Salesforce?
Refresh link is available at sandboxes screen for all sandboxed and button is available at sandbox details view. Only thing is that when I push the refresh button I get following screen: From Setup, click Sandboxes or Data Management | Sandboxes. You’ll see a list of your sandboxes.
How to update metadata in Salesforce sandbox?
The sandbox can automatically run an Apex file when the refresh is done. You can use this Apex to create data records, run batch jobs, or anything Apex supports. You can create a batch script to invoke the Salesforce CLI to update the metadata, like Named Credentials, Custom Settings, Custom Metadata Types, in the sandbox environment.
What happens during a Salesforce refresh?
During a refresh, what happens is that Salesforce creates a brand new org that contains all of the objects, fields, page layouts, record types, users, and so on that the source org has so that it is visually identical to the source org. This is referred to as the metadata, or simply the "data about data."
What is the difference between a refreshed and activated sandbox?
A refreshed sandbox replaces the existing sandbox data with the refreshed version from production. It is a permanent operation. Your sandbox data is still there if you have not activated your sandbox yet. Activating a sandbox replaces all previous data with current data.

How do I cancel a sandbox refresh in Salesforce?
There are no standard functionalities to cancel the refresh. Here are some points to consider. If you didn't select the Auto Activate checkbox when you refresh your sandbox, then the 'Discard' option becomes available after the refresh is complete.
What happens if I refresh sandbox Salesforce?
Refreshing a sandbox updates its metadata from the source org. If the sandbox is a clone or if it uses a sandbox template, the refresh process updates the org's data and its metadata.
Can we refresh a sandbox from another sandbox?
From Setup, enter Sandboxes in the Quick Find box, then select Sandboxes. A list of your sandboxes displays. Sandboxes that you can refresh have a Refresh link next to their name. Next to the name of the sandbox you want to refresh, click Refresh.
What happens to users after sandbox refresh?
Understanding sandbox refresh After the refresh is completed, all data and configuration that existed on the sandbox environment are deleted and replaced with the data and configuration from your production environment.
How often can you refresh a sandbox?
Developer Sandboxes can be refreshed once per day, and have a data and file storage limit of 200MB each.
Can you schedule sandbox refresh?
Still, it's not something you can do daily. Partial Copy sandboxes can be refreshed every 5 days. If you delete a full Full or Partial Copy sandbox you must wait 29 or 5 days to create a new one respectively. Developer and Developer Pro sandboxes can be refreshed once per day.
Can we automate sandbox refresh in Salesforce?
Currently there is no automate process for sandbox refresh.
Why can't I refresh my sandbox?
Note: If the sandbox is not recently created or refreshed, or if the refresh interval has already passed, and you still do not have the 'Delete' or 'Refresh' button (including the option to create a new sandbox), this could be due to expired sandbox license.
How do I refresh sandbox in Salesforce sandbox?
1. Log on to your Production org and go to Salesforce Setup - Sandboxes. There you will see an overview of the Sandboxes that are available to refresh. Choose the Sandbox you want to refresh (if there is more than one Sandbox) and click on Refresh.
When should you refresh a sandbox Salesforce?
Sandbox refreshes will overwrite any development that is in progress on your Sandbox environment, so it is important that any approved development or maintenance tasks on Sandbox are moved to production before it is overwritten. Full Sandbox refresh can only be done once every 29 days.
How do I know if my sandbox is refreshed?
If you log into your production org and navigate to Setup > Deploy > Sandboxes , you can see the Completed On value for each sandbox in the list view. This field tells you when the refresh completed.
How long does a sandbox refresh take Salesforce?
When you refresh or create a new sandbox, the process may complete within a few hours, but can also take several days or more depending on a number of factors: Level of customization including objects and configuration. Organization size, see Monitor Data and Storage Resources. Server load or other refreshes in queue.
What is Salesforce Sandbox?
Salesforce sandbox is the test environment for your Salesforce Production organization (or org for short). You can create different types of sandboxes, or different copies of the same type to fulfill different purposes, such as development, integration test, training, or User Acceptance Test (UAT).
What is refresh action in Salesforce?
Refreshing actions are the ones to take between the sandbox refresh button clicking and the sandbox is ready. This phase is easily forgotten, but important in Salesforce Sandbox Refresh Best Practices.
How long does it take to refresh Salesforce?
Depending on the size and complexity of the Salesforce production org, full copy sandbox refresh takes from several days up to 1+ week to finish.
How much space does a developer sandbox have?
The developer sandbox has only 200MB space. It’s suitable for individual development, but can’t accommodate a large volume of datasets.
What are pre actions in sandbox?
Pre-actions, which take place before the refresh button clicks. Refreshing actions, which take place between the refresh button clicks and the sandbox is ready. Post-actions, which take place after the refresh is completed. sandbox refresh actions.
What is a full copy sandbox?
Full copy sandbox is a full-fledged copy of the production org. It is suitable for UAT.
Do you need to update sandbox after refresh?
Document all sandbox configurations that need to be updated after the refresh. Once the refresh is completed, all current sandbox configurations are lost. So it is important to compile them into a document so we can revert after the refresh is done.
What is Salesforce sandbox refresh?
Salesforce sandbox refreshes are all about making your development environments - whether they are Full, Partial Copy or Dev sandboxes - mirror production as closely as possible. When you perform a sandbox refresh, the data in your sandbox is pulled from production to make the sandbox as close to accurate as it’s type allows (i.e. a Partial Copy sandbox will never look exactly like production because it is limited in the number of records it can hold).
How often can you refresh a Salesforce sandbox?
Accordingly, Salesforce places heavy restrictions on how often you can refresh them. For Full Copy sandboxes, you can refresh once every 29 days.
Why is metadata refresh important in Salesforce?
But metadata refreshes are just as important as data refreshes for keeping your development environment in sync with production.
Why don't people refresh their sandboxes?
CRM Science’s Alex Sutherland recommends using simple Google Calendar reminders to make sure you are doing sandbox refreshes on a regular basis. It takes 2 minutes to setup and will allow you to take better advantage of refreshes for years.
Why is sandbox refresh important?
But sandbox refreshes also bring down metadata changes. This is also very important. Not only do you want the data in your sandbox to match production, you also want the metadata to do so. This is a place where many teams are fairly out of practice.
How often do you refresh a partial copy sandbox?
Still, it’s not something you can do daily. Partial Copy sandboxes can be refreshed every 5 days. If you delete a full Full or Partial Copy sandbox you must wait 29 or 5 days to create a new one respectively.
How to make a refreshed sandbox?
To make the refreshed sandbox available simply click “Activate”. Note that all data and metadata will be lost in the sandbox once you do this. There is no way to recover this information unless you are using a tool like Blue Canvas to track your source control.
How long does Salesforce revert to a sandbox?
Salesforce actually can revert this change for up to 72 hours after the refresh/deletion. I have run into this exact issue, and SF support was able to revert the sandbox back. You just need to make sure you contact them within 72 hours. Although our Customer Success Rep told us that they can usually get it for up to a week, they only commit to 72 hours, so I wouldn't push my luck.
What is a refreshed sandbox?
A refreshed sandbox replaces the existing sandbox data with the refreshed version from production. It is a permanent operation.
WHY REFRESH SALESFORCE SANDBOXES?
Sandboxes are one of the most underutilized resources available to any Salesforce development team. Even teams that make good use of sandboxes are prone to forgetting about refreshes. Many Salesforce teams disregard and undervalue sandbox refreshes due to the relatively strict constraints.
HOW TO REFRESH A SALESFORCE SANDBOX
It’s simple to refresh a Salesforce sandbox. Go to Setup > Data Management > Sandboxes to get started. A list of all sandboxes can be found here. A “Refresh” link will appear next to sandboxes that are eligible for a refresh. The sandbox’s state will change to “Copying” when you click the Refresh link.
SO HOW OFTEN SHOULD I REFRESH MY SANDBOX?
The short answer is as much as possible within Salesforce’s constraints.
Why refresh a sandbox?
For a full sandbox, you might consider a refresh (even if you do 100% of your configuration changes in the Sandbox before Production) in order to get up to date data for testing.
Does refresh wipe out sandbox?
But the issue is refresh will wipe out my Sandbox changes. We are spinning out the sandbox for our own development in first place. Why we want to get the latest changes from Production? We can merge the our changes to production and delete the sandbox.
What does refresh do in a sandbox?
Refreshing a sandbox updates the sandbox’s metadata from its source org. If the sandbox is a clone or if it uses a sandbox template, the refresh process updates the org’s data in addition to its metadata.
What happens during a Salesforce refresh?
During a refresh, what happens is that Salesforce creates a brand new org that contains all of the objects, fields, page layouts, record types, users, and so on that the source org has so that it is visually identical to the source org. This is referred to as the metadata, or simply the "data about data."
What is metadata in sandbox?
Here Metadata means the object, fields and other configuration which we have created in the sandbox and after refresh sandbox, we get a fresh copy of production/other sandbox instance. you need to activate the sandbox before you can use the refreshed data.
Does refreshing a sandbox clean the data?
Refreshing sandbox from any source org, will let you have the same configuration in sandbox as that of the source org, that is, Copy and sandbox's data will be all cleaned (read lost) if the source org doesn't have it. So, we have types of sandboxes, as the SF documentation says: https://help.salesforce.com/articleView?id=data_sandbox_environments.htm&type=5
Does Salesforce automatically change sandbox passwords?
Salesforce automatically changes sandbox usernames, but not passwords. You need to use Production password to login sandbox.
