SAP ABAP Class CL_PS_RELATED_OBJ (PS Master Data Related Objects) is using

• Class (8)
• Data Element (3)
• Table/Structure Field (88)
• Function Module (4)
• Message Class (2)
• Message Number (2)
• Class Method (5)
• Table (16)

#	Object Type	Object Name	Object Description	Note
1	Message Class	CL_PS_MD_MSG	Messages for Project Editor
2	Message Class	CN	Network messages