Here we would like to draw your attention to CM_TEST_4 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).CM_TEST_4 is a transaction code used for Test for single IO test in SAP.
It comes under the package SKWV.When we execute this transaction code, SDEMO_KWUIC_SINGLE_IO is the normal standard SAP program that is being executed in background.
Transaction CM_TEST_4 technical data table
|Purpose||Test for single IO test|