​​Understanding Dynamics Finance & Supply Chain Management Storage Quotas​

Since its release, the question of how much storage do we get with Dynamics 365 for Finance and Supply Chain Management (D365 FSCM) has largely been ignored. In part this has been due to Microsoft Lifecycle Services (LCS) lacking any good tools to view how much storage your environment has actually consumed. Piece by piece this has been changing, and we are fast approaching enforcement of storage quotas.

About D365 FSCM Storage

FSCM storage is calculated at the tenant level, with each user license and add-on sandbox contributing to the overall allowance. Storage is split in to two categories—database and file storage—and is currently calculated as follows:


60GB database storage + 1.5GB per Full user, 375MB per Activity, 600MB per Device
40 GB file storage + 4GB per Full user, 1GB per Activity user, 1.6GB per Device user

Sandboxes include the following allowances:

Tier 2, 3, 4, 5 – 10GB per environment
Tier 4,5 128MB per USL (user licenses)

For example, let’s assume a deployment with 50 Full users + 100 Activity licenses + 20 Device licenses, with one tier 3 add-on. Note the base Tier 2 sandbox does not contribute to this allowance. Therefore, our example project would have:

Database storage
60GB + 50 Full users * 1.5 + 100 Activity users * 0.375  + 20 Device users * .6 = 204.5+ 10GB Tier 3 Add-on = 214.5GB

File storage
40GB + 50 * 4GB + 100 * 1GB + 20 * 1.6 GB = 372 GB

So for our 3 environment (Prod, Tier 3 sandbox, Tier 2 sandbox), we have 214.5GB of database storage and 372 of file storage.

Additional storage can be purchased in 1GB increments.

Measuring Storage

We can now view our storage usage via the PowerPlatform admin center under Resources Capacity—

how to view D365 storage

And view each environment’s usage from the Finance and Operations tab.

how to see environment usage in D365

We cannot (yet) view details such as storage by table, which will help in guiding storage reduction strategies. It is possible to view some of this information by restoring Prod to a Sandbox and inquiring via JIT SQL access.

Reducing Storage

What can you do to reduce your storage?

Document Management

If you are using database storage for document attachments (as a result of 2012 upgrade), switch to Blob storage or SharePoint. This will remove large documents from consuming precious database capacity.

Periodic Cleanup Jobs

Most F&SCM modules contain periodic functions to delete data that does not need to be retained indefinitely.

In particular, these three items consume a lot of space if not managed.

  1. Batch history and batch job history:  Batch history includes the parameters to each task (packed as a container). These can be large for some tasks like formletter posting. Consider not saving history for successful runs.
  2. Data management: Staging data for periodic exports which do not “skip staging” can balloon in size quickly.
  3. Document attachment history (DocuHistory table).


Three new features will be rolled out in mid-2023 to facilitate archiving. These will be focused on GL, Sales, and Inventory transactions, moving data from your F&SCM database to a data lake.

Warehouse-specific inventory transactions

A new feature in 10.0.32 is available that changes the way warehouse inventory transactions are generated. The feature both improves performance and reduces the number of transactions generated, saving on database storage. Carefully read the below documentation and consider the impact on any extensions before enabling the feature.

Have any questions about Dynamics 365 FSCM storage quotas or managing storage? Please reach out to one of our experts at any time!

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