SAP ABAP Message Number OL - 837 (OL) is used by

• Function Module (4)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	SWO_DIALOG_OBJTYPE_RELEASE	Objekttypen freigeben bzw. Freigabe zurücknehmen	SWO	BASIS	SAP_BASIS
2	Function Module	SWO_DIALOG_OBJTYPE_VAL_REQUEST	F4 Help for Object Types	SWO	BASIS	SAP_BASIS
3	Function Module	SWO_OBJTYPE_TREE_EDIT	Editor for object tree	SWO	BASIS	SAP_BASIS
4	Function Module	SWO_PARENT_CHECK_DEVCLASS	Konsistenzcheck Paket Supertyp / Subtyp	SWO	BASIS	SAP_BASIS