SAP ABAP Program RSDB4IDU (Database Performance: Index Usage) is using

• Table/Structure Field (15)
• Function Module (1)
• Message Class (2)
• Message Number (8)
• Program (6)
• Table (3)

#	Object Type	Object Name	Object Description	Note
1	Function Module	ST04_DB4_GET_IDU_INFO	AS/400: Get index used info for ST04 Detail Analysis