Here we would like to draw your attention to LCA04 transaction code in SAP. As we know it is being used in the SAP BC-DB (Database Interface, Database Platforms in Basis) component which is coming under BC module (BASIS).LCA04 is a transaction code used for Display the Current LCA Version in SAP.

It comes under the package SLCAPPS.When we execute this transaction code, SLCA_VERSION_SHOW is the normal standard SAP program that is being executed in background.
Transaction LCA04 technical data table
| Tcode | LCA04 |
| Purpose | Display the Current LCA Version |
| Module | BC |
| Component | BC-DB |
| SAP Package | SLCAPPS |
| Program running | SLCA_VERSION_SHOW |
| Screen No | 1000 |
| Type | R |
Some Basic Questions & Answers
Program named SLCA_VERSION_SHOW will run when we enter transaction code LCA04.
LCA04 is a Report Transaction code type which is shortly represented as R.