Here we would like to draw your attention to AT21 transaction code in SAP. As we know it is being used in the SAP FI-AA (Asset Accounting in FI) component which is coming under FI module (Financial Accounting). AT21 is a transaction code used for Create Group Asset (old) in SAP.
It comes under the package for Anlagenbuchhaltung obsolete Objekte (AA_OBSOLETE). When we execute this transaction code, SAPLAIST is the normal standard SAP program that is being executed in background. Transaction code AT21 is included in the SAP component for SAP_FIN.
Transaction AT21 technical data table
|Usage||Create Group Asset (old)|