Here we would like to draw your attention to S_BIO_23000003 transaction code in SAP. As we know it is being used in the SAP BC-CTS (Change & Transport System in Basis) component which is coming under BC module (BASIS).S_BIO_23000003 is a transaction code used for IMG -> BAdI CTS_REQUEST_CHECK in SAP.
It comes under the package SCTS_IMG.When we execute this transaction code, SAPLS_CUS_IMG_ACTIVITY is the normal standard SAP program that is being executed in background.
Transaction S_BIO_23000003 technical data table
|Purpose||IMG -> BAdI CTS_REQUEST_CHECK|