A family of Microsoft word processing software products for creating web, email, and print documents.
Greetings, I am Leon.
Is the file stored in Sharepoint?
It may be stored on a Microsoft SharePoint server, and that the server is configured to require checking out of the document before editing. Checking out a document on SharePoint locks it so that no other users can edit it while you are working on it, and it also creates a new version of the document that can be tracked and compared with previous versions.
To stop being prompted to check out the document each time you save it, you can either check the document out before editing it, or you can configure the SharePoint server to allow editing of documents without checking them out first. However, this would require access to the SharePoint server settings and permission to make those changes.
Alternatively, you could try saving a copy of the macro-enabled document to your local computer and editing it there, then uploading it back to SharePoint once you have finished editing.