SAP ABAP Program LRHGPF04 (Change Objects, Relationships) is using

• Data Element (3)
• Table/Structure Field (172)
• Function Module (40)
• Message Class (2)
• Message Number (16)
• Program (3)
• Table (38)

#	Object Type	Object Name	Object Description	Note
1	Message Class	5A	Basis Personnel Management
2	Message Class	5W	Messages for PD (Particularly Workflow)