SAP ABAP Data Element SECKEY_UNIQUE (Indicator for Unique Key) is used by

• Table (5)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	AXTS_TABLE_TYPE_SEC_INDEX - SECKEYUNIQUE	Structure to define secondary indices for table types	AXT_GENERATION_FRAMEWORK	WEBCUIF	WEBCUIF
2	Table	DD43L - SECKEYUNIQUE	Secondary Key for Table Types	SDTT	BASIS	SAP_BASIS
3	Table	DD43V - SECKEYUNIQUE	Structure for DD43L and DD43T	SDTT	BASIS	SAP_BASIS
4	Table	DD43VD - SECKEYUNIQUE	Version Display: Secondary Keys for Table Types	SDAD	BASIS	SAP_BASIS
5	Table	VXDD43V - SECKEYUNIQUE	Delta for DD43V	SVRS	BASIS	SAP_BASIS