An Administrator can provide the role permission to delete memorized transactions.To do this:
1) Navigate to Setup > Users/Roles > Manage Roles
2) Click Edit on the custom role to be updated
3) Navigate to Permissions > Lists
4) Locate Memorized Transactions and change Level to Edit
5) Click Save
Note: After applying changes, the user must log out of NetSuite and log back in for the update to take effect.