Here we would like to draw your attention to QS4A transaction code in SAP. As we know it is being used in the SAP QM-PT (Quality Planning) component which is coming under QM module (Quality Management).QS4A is a transaction code used for Display catalog in SAP.
It comes under the package QSKT.When we execute this transaction code, SAPLQSBA is the normal standard SAP program that is being executed in background.
Transaction QS4A technical data table
Some Basic Questions & Answers
Program named SAPLQSBA will run when we enter transaction code QS4A.
QS4A is a Dialog Transaction code type which is shortly represented as T.