SAP ABAP Function Module PS_BIW_GET_WBS_ELEMENT (PSP-Element -> BIW) is using

• Table/Structure Field (19)
• Function Module (2)
• Message Class (1)
• Message Number (4)
• Table (8)
• View (1)

#	Object Type	Object Name	Object Description	Note
1	Message Class	R3	Service API messages