SAP ABAP Class CL_CRR_ALT_LOGTAB_DB4 (DB4: Usage of Identity Column) is using

• Class (8)
• Data Element (1)
• Table/Structure Field (2)
• Interface (4)
• Message Class (1)
• Message Number (1)
• Class Method (7)
• Table (1)

#	Object Type	Object Name	Object Description	Note
1	Table/Structure Field	SYST - MSGV3	ABAP System Field: Message Variable
2	Table/Structure Field	SYST - SYSID	ABAP System Field: Name of SAP System