SAP Function SWW_WI_CALLBACK_CHANGE - Change Callback Function Module of Work Item (Types W, F and B)

Parameter	Reference	Type	Length	Default	Optional	Text
AUTHORIZATION_CHECKED	SWWCOMMIT-AUTHCKFLAG	C	1	SPACE	X	Indicator for Control of Authorization Check
CALLBACK	SWWWIHEAD-WI_CBFB	C	30			New Callback Function Module of Work Item
DO_COMMIT	SWWCOMMIT-COMMITFLAG	C	1	'X'	X	Indicator for Control of Commit Logic
PRECONDITIONS_CHECKED	SWWCOMMIT-CHECKFLAG	C	1	SPACE	X	Indicator for Control of Status Checks and Type Checks
WI_ID	SWWWIHEAD-WI_ID	N	12			Work Item ID

Exception	Text
INVALID_STATUS	Update Not Allowed in Current Status
INVALID_TYPE	Method Not Allowed for this Type
NO_AUTHORIZATION	User Has No Authorization for this Action
UPDATE_FAILED	Work Item Cannot Be Updated

Functionality
This function module sets the callback function module of the work itemwith the ID WI_ID to CALLBACK.