SAP ABAP Table IDD03N (Only field name) is used by

• Class (9)
• Function Module (15)
• Program (29)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Class	CL_DD_TABLE_CNV_STEPS	Step Control for T->T Conversions	SDDB	BASIS	SAP_BASIS
2	Class	CL_DD_TABLE_CNV_STEPS_NTNT Method: STEP5	Step Control for NT->NT Conversions	SDDB	BASIS	SAP_BASIS
3	Class	CL_DD_TABLE_CNV_STEPS_NTNT Method: STEP2	Step Control for NT->NT Conversions	SDDB	BASIS	SAP_BASIS
4	Class	CL_DD_TABLE_CNV_STEPS_NTT Method: STEP2	Step Control for NT->T Conversions	SDDB	BASIS	SAP_BASIS
5	Class	CL_DD_TABLE_CNV_STEPS_TNT Method: STEP5	Step Control for T->NT Conversions	SDDB	BASIS	SAP_BASIS
6	Class	CL_ORA_PARTENGINE_GEN Method: GET_SECONDARY_INDEXES	Analyse Table and Creating Partition DDL	SDBO	BASIS	SAP_BASIS
7	Class	MPLAN_HEADER	Maintenance Plan	MPLAN_API	APPL	SAP_APPL
8	Class	MPLAN_ITEM	Maintenance Item	MPLAN_API	APPL	SAP_APPL
9	Class	MPLAN_ITEM	Maintenance Item	MPLAN_API	APPL	SAP_APPL