Here we would like to draw your attention to SMY1 transaction code in SAP. As we know it is being used in the SAP BC-SRV (Basis Services / Communication Interfaces in Basis) component which is coming under BC module (BASIS).SMY1 is a transaction code used for Maintenance of nodes for MyObjects in SAP.
It comes under the package SMYO.
Transaction SMY1 technical data table
|Purpose||Maintenance of nodes for MyObjects|