A query a seguir está travando pra mim, é um problema da query ou é alguma coisa do banco?

SELECT MAX(FK1_DATA) ULTBAIXA 
FROM FKA010 FKA 
INNER JOIN FK1010 FK1 ON 
    FKA.FKA_FILIAL = FK1.FK1_FILIAL 
    AND FKA.FKA_IDORIG = FK1.FK1_IDFK1 
    AND FKA.FKA_TABORI = 'FK1' 
    AND FK1.FK1_IDDOC = '9bd411fc6aee400090C0e56881a2eada' 
    AND FK1.FK1_MOTBX <> 'CMP' 
    AND FK1.D_E_L_E_T_ = ' ' 
WHERE  
    FKA.FKA_IDPROC NOT IN (
        SELECT DISTINCT FKA.FKA_IDPROC 
        FROM FKA010 FKA 
        INNER JOIN FK1010 FK1 ON 
            FKA.FKA_IDORIG = FK1.FK1_IDFK1 
            AND FKA.FKA_TABORI = 'FK1' 
            AND FK1.FK1_IDDOC = '9bd411fc6aee400090C0e56881a2eada' 
            AND FK1.FK1_TPDOC = 'ES' 
            AND FK1.D_E_L_E_T_ = ' ' 
        WHERE  FKA.D_E_L_E_T_ = ' ' )  
    AND FKA.D_E_L_E_T_ = ' '