SAP ABAP Program UMG_TWIN_READ_TRANSPORT (Read SPUMG result from Twin system) is using

• Class (3)
• Table/Structure Field (2)
• Function Module (1)
• Message Class (1)
• Message Number (4)
• Class Method (4)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	SYST - MSGV1	ABAP System Field: Message Variable
2	Table/Structure Field	SYST - MSGV2	ABAP System Field: Message Variable