Here we would like to draw your attention to IWP_CALLBACK_DEFINE transaction code in SAP. As we know it is being used in the SAP BC-ILM (Information Lifecycle Management in Basis) component which is coming under BC module (BASIS).IWP_CALLBACK_DEFINE is a transaction code used for Define Callback Destination in SAP.
It comes under the package IWP_CUSTOMIZING.When we execute this transaction code, RIWP_DEFINE_CALLBACK is the normal standard SAP program that is being executed in background.
Transaction IWP_CALLBACK_DEFINE technical data table
|Purpose||Define Callback Destination|