ST20 SAP tcode for – Screen Trace

Here we would like to draw your attention to ST20 transaction code in SAP. As we know it is being used in the SAP BC-ABA (ABAP Runtime Environment in BC) component which is coming under BC module (BASIS).ST20 is a transaction code used for Screen Trace in SAP.

SAP ST20 transaction code

It comes under the package SDYN.When we execute this transaction code, RS_DYNPRO_TRACE is the normal standard SAP program that is being executed in background.

Transaction ST20 technical data table

TcodeST20
PurposeScreen Trace
ModuleBC
ComponentBC-ABA
SAP PackageSDYN
Program runningRS_DYNPRO_TRACE
Screen No100
TypeT

Some Basic Questions & Answers

Which SAP Program will run when we enter tcode ST20?
Program named RS_DYNPRO_TRACE will run when we enter transaction code ST20.
What is the transaction code type of ST20?
ST20 is a Dialog Transaction code type which is shortly represented as T.