SAP Function SWW_EI_HEADER_READ - Read Header Data of Event Item

Parameter	Reference	Type	Length	Default	Optional	Text
WI_ID	SWWWIHEAD-WI_ID	N	12			Work Item ID

Parameter	Reference	Type	Length	Text
EI_HEADER	SWWEI	u	23	Header Data of Event Item
WI_HEADER	SWWWIHEAD	u	660	General Header Data of Work Item

Exception	Text
INVALID_TYPE	Method Not Allowed for this Type
READ_FAILED	Work Item Cannot Be Read

Functionality
The function module reads the header data of a wait step work item(type E). Both the general work item header data and the specificheader data of the wait step work item are read.