SAP ABAP Table/Structure Field T399W - WPEXT (T399W) is used by

• Class (1)
• Function Module (3)
• Program (6)
• View (2)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	MPLAN_CHECKS	Maintenance Plan Checks	MPLAN_API	APPL	SAP_APPL