SAP ABAP Program RHXUMBU0 (Attendees for Rebooking) is using

• Table/Structure Field (62)
• Function Module (5)
• Message Class (2)
• Message Number (3)
• Program (5)
• Table (17)

#	Object Type	Object Name	Object Description	Note
1	Message Class	PP	PP-
2	Message Class	PV	Training and Event Management