SAP ABAP Program UPC_BUNDLE_EXECUTE (Execute Planning Sequence) is using

• Class (1)
• Data Element (2)
• Table/Structure Field (2)
• Function Module (3)
• Message Class (1)
• Message Number (1)
• Class Method (2)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	SYST - MSGV1	ABAP System Field: Message Variable
2	Table/Structure Field	UPF_BSTEPS - BUNDLE	Planning Sequence