Here we would like to draw your attention to STSEC_DLV transaction code in SAP. As we know it is being used in the SAP SD-BF (Basic Functions in SD) component which is coming under SD module (Sales & Distribution).STSEC_DLV is a transaction code used for Maintain events deadline segment in SAP.
It comes under the package VLTS.
Transaction STSEC_DLV technical data table
| Tcode | STSEC_DLV |
| Purpose | Maintain events deadline segment |
| Module | SD |
| Component | SD-BF |
| SAP Package | VLTS |
| Type | P |