If your business has not enabled the 90-days edit lock, you cannot view the Current Stock Cost of Goods, and Stock Ledger reports.
To view the report, follow these steps to enable the edit lock at the organization level:
At the organization level, click the Admin icon.
Navigate to Organizations > Organization.
Click the Settings tab.
Expand the General section.
4. Select the Limit Editing of Financial & Inventory transactions to 90 days in the past checkbox.
5. Read the confirmation message and if you agree, click Confirm.
The lock is enabled and you cannot disable the lock as the setting is selected and greyed out.