Function Module list used by SAP ABAP Program ROI0_CHKFUNC (Existence check for customized function modules)
SAP ABAP Program ROI0_CHKFUNC (Existence check for customized function modules) is using
# Object Type Object Name Object Description Note
     
1 Function Module  FUNCTION_EXISTS Function module: Check existence and Find Function Group
2 Function Module  REUSE_ALV_GRID_DISPLAY Output of a simple list (single-line)