SAP ABAP Function Module SWW_WI_HEADER_READ (Read Header Data of Work Item) is using

• Data Element (2)
• Table/Structure Field (12)
• Function Module (2)
• Message Class (1)
• Message Number (1)
• Table (9)

#	Object Type	Object Name	Object Description	Note
1	Message Number	WL - 803	Work item & cannot be read