Here we would like to draw your attention to IT18 transaction code in SAP. As we know it is being used in the SAP BC-FES (Front-end Services – Use sub-components in Basis) component which is coming under BC module (BASIS).IT18 is a transaction code used for Test IAC: start service via call TA in SAP.
It comes under the package S_ITSP_TEST.When we execute this transaction code, SAPMITST1 is the normal standard SAP program that is being executed in background.
Transaction IT18 technical data table
|Purpose||Test IAC: start service via call TA|