In the Classic client, you use the Zoom feature on a form to view all fields for the current record that are in the table on which the form is based. For example, if you open a sales order form, click the Tools menu, and then click Zoom, then the Sales Header - Zoom window opens. The Sales Header - Zoom window shows all fields in the Sales Header table and the value of each field for the current record.
Troubleshooting with Zoom
You can use the Zoom feature in the Classic client to help you troubleshoot and debug issues. For example, if you create a new form and need to troubleshoot the data that is displayed on the form, then you can use the Zoom feature to view all fields for the current record.