SELECT ORGANIZATION_ID , INVENTORY_ITEM_ID , REVISION , EFFECTIVITY_DATE , REVISION_LABEL , REVISION_ID FROM MTL_ITEM_REVISIONS_B MIR WHERE EFFECTIVITY_DATE IN (SELECT FIRST_VALUE(IR2.EFFECTIVITY_DATE) OVER ( ORDER BY IR2.EFFECTIVITY_DATE DESC)EFFECTIVITY_DATE FROM MTL_ITEM_REVISIONS_B IR2 WHERE IR2.INVENTORY_ITEM_ID = MIR.INVENTORY_ITEM_ID AND IR2.ORGANIZATION_ID = MIR.ORGANIZATION_ID AND IR2.EFFECTIVITY_DATE <= SYSDATE AND IR2.IMPLEMENTATION_DATE IS NOT NULL) AND MIR.REVISION IN (SELECT FIRST_VALUE(IR3.REVISION) OVER ( ORDER BY IR3.REVISION DESC) REVISION FROM MTL_ITEM_REVISIONS_B IR3 WHERE IR3.INVENTORY_ITEM_ID = MIR.INVENTORY_ITEM_ID AND IR3.ORGANIZATION_ID = MIR.ORGANIZATION_ID AND IR3.IMPLEMENTATION_DATE IS NOT NULL AND IR3.EFFECTIVITY_DATE = MIR.EFFECTIVITY_DATE)