SAP ABAP Program MPACPI01 (MPACPI01) is using

• Table/Structure Field (43)
• Message Class (3)
• Message Number (6)
• Program (2)
• Table (8)
• Transaction Code (1)

#	Object Type	Object Name	Object Description	Note
1	Message Class	00	General Basis texts
2	Message Class	5C	HR: Messages for Switzerland
3	Message Class	PG	Error Messages for Master Data Programs