To delete all transaction data in a D365 FO environment, use below browser URL. Replace the values with your details and open.
https://<Environment Link>/?mi=SysClassRunner&cls=SysDatabaseTransDelete&cmp=<LegalEntity>
-Harry Follow us on Facebook to keep in rhythm with us. https:fb.com/theaxapta
https://<Environment Link>/?mi=SysClassRunner&cls=SysDatabaseTransDelete&cmp=<LegalEntity>
-Harry Follow us on Facebook to keep in rhythm with us. https:fb.com/theaxapta