SAP ABAP Message Class VPK1 (SPC Processor Messages) is used by

• Class (1)
• Function Module (32)
• Program (12)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Program	LCNMSI05	LCNMSI05	CN_NET_OPR	APPL	SAP_APPL
2	Program	LDIP17F0C	SUM_PREBAPIDOC_BUILD	AD01	APPL	SAP_APPL
3	Program	LDIPREPF0Y	FLOWDATA_INITIAL_READ	AD01	APPL	SAP_APPL
4	Program	LVPKDPPF03	FORM convert_date_range	VPK	APPL	SAP_APPL
5	Program	LVPKOF02	FORM recalculate_values_amounts	VPK	APPL	SAP_APPL
6	Program	LVPKOF18	FORM distribute_values	VPK	APPL	SAP_APPL
7	Program	LVPKOF19	FORM update_valitem	VPK	APPL	SAP_APPL
8	Program	LVPKOF23	FORM breakdown_amounts_quantities	VPK	APPL	SAP_APPL
9	Program	LVPKOF40	FORM number_switch_dlinr	VPK	APPL	SAP_APPL
10	Program	LVPK_GUIF0K	Include LVBDOCUBATCH_DMCL1	VPK	APPL	SAP_APPL
11	Program	LVPK_GUIF0L	Sold-to Party View (Event "Create Sales Order")	VPK	APPL	SAP_APPL
12	Program	LVPK_GUI_INTROF12	Include LVPK_GUI_INTROF12	VPK	APPL	SAP_APPL