Here we would like to draw your attention to KCSA transaction code in SAP. As we know it is being used in the SAP CA-GTF (General Application Functions in CA) component which is coming under CA module (Cross Application).KCSA is a transaction code used for Send structure output fields default in SAP.
It comes under the package BKD.
Transaction KCSA technical data table
| Tcode | KCSA |
| Purpose | Send structure output fields default |
| Module | CA |
| Component | CA-GTF |
| SAP Package | BKD |
| Type | P |