SELECT EXPENDITURE_TYPE , DESCRIPTION , SYS_LINK_START_DATE_ACTIVE , SYS_LINK_END_DATE_ACTIVE FROM PA_EXPENDITURE_TYPES_EXPEND_V ET WHERE ET.SYSTEM_LINKAGE_FUNCTION = 'VI' AND (TRUNC(SYSDATE) BETWEEN ET.EXPND_TYP_START_DATE_ACTIVE AND NVL( ET.EXPND_TYP_END_DATE_ACTIVE , TRUNC(SYSDATE+1))) AND (TRUNC(SYSDATE) BETWEEN ET.SYS_LINK_START_DATE_ACTIVE AND NVL( ET.SYS_LINK_END_DATE_ACTIVE , TRUNC(SYSDATE+1)))