SAP ABAP Data Element ILEN_B4 (Internal Field Length in 4 bytes per Character Systems) is used by

• Class (2)
• Function Module (2)
• Table (6)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	INSTRFC - TABLENG_B4	Installation: Technical FM Interface Info	S_RRR_BCCUST	BASIS	SAP_BASIS
2	Table	RCCL_BUF_STRUCT - B4_TABLENGTH	RCCF: Function Structure Buffer	RCC_COM_RFC	BS_REUSE	SAP_BS_FND
3	Table	RCCL_BUF_STRUCTP - LENGTH_B4	RCCF: Function Structure Parameter Buffer	RCC_COM_RFC	BS_REUSE	SAP_BS_FND
4	Table	RCCS_RFC_BUF_STRUCT - LENGTH_B4	RCCF: buffer structure	RCC_COM_RFC	BS_REUSE	SAP_BS_FND
5	Table	RCCS_RFC_BUF_STRUCT_COMP - LENGTH_B4	RCCF: buffer structure: Components	RCC_COM_RFC	BS_REUSE	SAP_BS_FND
6	Table	RFC_FLDS_U - LENGTH_B4	RFC: Table Fields with UNICODE Information	SRCX	BASIS	SAP_BASIS