I want to create a filter of an ELSE inside my condition.

The  ELSE 'Área Não Aderente'. Below script. I want to bring only the data from this ELSE, which would be the opposite of my condition below.

CASE WHEN

  ("EKKO"."BSART" LIKE 'Y%' OR "EKKO"."BSART" LIKE 'PE' OR ("EKKO"."BSART" LIKE 'Z%' AND "EKKO"."BSART" NOT IN ('ZCG','ZPM', 'ZCAT')))

  AND

  ("EKKO"."EKGRP" LIKE 'I%' OR "EKKO"."EKGRP" IN_LIKE ('%1I','%2I','%3I','%4I','%5I','%6I','%7I','%8I','%9I') OR "EKKO"."EKGRP" LIKE 'A%' OR "EKKO"."EKGRP" LIKE '01A')

 THEN -- Pedido por Área

  CASE WHEN

  PU_COUNT("EKKO", "EKPO"."MATNR", "EKPO"."MATNR" IN_LIKE ('%3001009%', '%3000926%', '%3000927%'))>0 -- Cadastro de Material

  OR

  (PU_COUNT("EKKO", "EKPO"."MATKL", "EKPO"."MATKL" IN ('GI001710A'))>0 -- Grupo de Mercadoria

   AND

  "EKKO"."EKGRP" IN ('I09')) -- Grupo de Comprador

  OR

  "EKKO"."EKGRP" IN ('I38', 'I13','I12') -- Grupo de Comprador

  OR

  "EKKO"."Z_BSGRU" IN ('INT')

  AND

  "PO_LFB1"."FDGRV" IN ('FPREL') -- Contratos Intercompany

  THEN 'Área Aderente'

   ELSE 'Área Não Aderente'

  END

 ELSE 'Supply'

I need to filter only this condition, which would be the opposite of my condition above (ELSE)

Thanks.