SAP ABAP Class CL_PUR_SALESORDER_CNC (cancel salesorder from PO) is using

• Class (33)
• Data Element (15)
• Table/Structure Field (19)
• Interface (10)
• Message Class (2)
• Message Number (2)
• Class Method (76)
• Table (28)

#	Object Type	Object Name	Object Description	Note
1	Message Class	PUR_SALESORDER	Web Services Purchasing
2	Message Class	V_OPS_SE_SLS	Proxy Messages for SalesOrder Services