Howdy,
you can only flag service entry sheets (SES) for deletion (there's no physical real time deletion anyways, this is only possible via archiving - SARA) as long as the SES isn't accepted. The reason for this system behaviour is a sensible one: once you accept a SES, data are being transferred to FI and CO. In order to flag an already accepted SES for deletion, you have to reverse the whole process, i. e. revoke access acceptance first.
Message was edited by: Mylene Euridice Dorias not access ... acceptance!!!