Process for Deletion of Service Entry Sheet (SES) in SAP system. Open your existing service entry sheet in ML81N screen. Click on edit/view icon. You will find Delete icon right side to edit/view icon. Click on Delete icon and click on Save button.
SES can only be deleted in its further process i.e. Acceptance/approval of SES not been performed in SAP system. If Acceptance/approval of SES has been done, then the same has to be cancelled.