Function Module list used by SAP ABAP Function Module UMB_USER_SUBSTITUTE_FOR (User setting: get list of users for which current user is substitue)
SAP ABAP Function Module UMB_USER_SUBSTITUTE_FOR (User setting: get list of users for which current user is substitue) is using
# Object Type Object Name Object Description Note
     
1 Function Module  UMB_SCR_USER_NAME_GET Reads user name form login DB