SAP Function SAP_WAPI_GET_HEADER - Workflow Interfaces: Read Work Item Header

Parameter	Reference	Type	Length	Default	Optional	Text
LANGUAGE	SYLANGU	C	1	SY-LANGU	X	SAP System, Current Language
TRANSLATE_TEXTS	XFELD	C	1	SPACE	X	Translate Texts into Parameter Language?
USER	SYUNAME	C	12	SY-UNAME	X	ABAP System, User Logon Name
WORKITEM_ID	SWR_STRUCT-WORKITEMID	N	12			Work Item ID

Parameter	Reference	Type	Length	Text
RETURN_CODE	SYST-SUBRC	I	4	Return Code (0, 1, 999)
WORKITEM_ATTRIBUTES	SWR_WIHDR	u	628	Work Item Attributes

Parameter	Reference	Length	Optional	Text
MESSAGE_LINES	SWR_MESSAG	274	X	Message Lines
MESSAGE_STRUCT	SWR_MSTRUC	224	X	Message Structure

Functionality
Reads work item attributes.
The parameters RETURN_CODE and MESSAGE_LINES display whether the callwas successful. RETURN_CODE has a numerical value, MESSAGE_LINESprovides a written explanation for finer differentiation.
INCLUDE WF_FB_RETURN_CODE OBJECT DOKU ID TX
INCLUDE WF_FB_RETURN_CODE_0_1_999 OBJECT DOKU ID TX

Description
Work item attribute

Description
Work item identification (numerical value)

Description
The message lines contain two fields:
- MSG_TYPE: Type of message (S: success, E: error, etc.)
- LINE: This contains a textual description of what happened: in theevent of success (RETURN_CODE = 0) a success message, in the event offailure more detailed information about the errors that occurred.

Description
Table with fields Message ID, Message type, Message number and Messagevariables

880863	SAP_WAPI_GET_HEADER in work item exit deletes container vals