SAP ABAP Program RSDB4XPL (DB2/400 Explain) is using

• Class (1)
• Data Element (4)
• Table/Structure Field (56)
• Function Module (14)
• Message Class (1)
• Message Number (4)
• Class Method (5)
• Program (8)
• Table (10)
• Transaction Code (13)

#	Object Type	Object Name	Object Description	Note
1	Class Method	CL_DB4_SYSTEM_VIEWS - CONSTRUCTOR	iSeries: Queries on System Catalog Views
2	Class Method	CL_DB4_SYSTEM_VIEWS - GET_SYSCST_WITH_SEL	iSeries: Queries on System Catalog Views
3	Class Method	CL_DB4_SYSTEM_VIEWS - GET_SYSINDEXES_WITH_SEL	iSeries: Queries on System Catalog Views
4	Class Method	CL_DB4_SYSTEM_VIEWS - GET_SYSKEYCST_WITH_SEL	iSeries: Queries on System Catalog Views
5	Class Method	CL_DB4_SYSTEM_VIEWS - GET_SYSKEYS_WITH_SEL	iSeries: Queries on System Catalog Views