Here we would like to draw your attention to BWCA 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).BWCA is a transaction code used for SAPoffice: Internet Calendar in SAP.
It comes under the package SIWW.When we execute this transaction code, SAPLBW05 is the normal standard SAP program that is being executed in background.
Transaction BWCA technical data table
|Purpose||SAPoffice: Internet Calendar|