Here we would like to draw your attention to OYC2 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).OYC2 is a transaction code used for C SAPcomm: Server selection T164P in SAP.
It comes under the package SKOA.
Transaction OYC2 technical data table
|Purpose||C SAPcomm: Server selection T164P|