SAP ABAP Message Number WL - 807 (WL) is used by

• Function Module (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	SWW_WI_CALLBACK_CHANGE	Change Callback Function Module of Work Item (Types W, F and B)	SWW	BASIS	SAP_BASIS
2	Function Module	SWW_WI_CALLBACK_CHANGE_S	Ändern des Callback Funktionsbausteines eines Workitems (Struktur)	SWW	BASIS	SAP_BASIS
3	Function Module	SWW_WI_DEADLINES_CHANGE	Change Deadline Attributes of Work Item (Types W, E, F, and B)	SWW	BASIS	SAP_BASIS
4	Function Module	SWW_WI_LANGUAGE_CHANGE_S	Ändern der Sprache eines Workitems (Struktur)	SWW	BASIS	SAP_BASIS
5	Function Module	SWW_WI_TEXTS_CHANGE_S	Ändern der Deadline und Notification Texte eines Workitems (Struktur)	SWW	BASIS	SAP_BASIS