SAP ABAP Program RHUNIT00 (Merge infotype records) is using

• Data Element (1)
• Table/Structure Field (43)
• Function Module (9)
• Message Class (2)
• Message Number (3)
• Program (1)
• Table (7)

#	Object Type	Object Name	Object Description	Note
1	Message Class	5A	Basis Personnel Management
2	Message Class	PD	HR-PD: Reserved