Ian Grieve gives us a SQL Stored Procedure to delete old Microsoft Dynamics GP Document Attachments
— Read on www.azurecurve.co.uk/2020/01/stored-procedure-to-delete-old-microsoft-dynamics-gp-document-attachments/
SQL Stored Procedure to delete old Microsoft Dynamics GP Document Attachments – azurecurve
SQL & DataMicrosoft & the GP Ecosystem
Archived post from 2020. Dynamics GP and the links it points to have changed since; check current documentation before relying on version-specific steps.