procedure B_IMP_I_REESTR ( 
    IDUSER integer, 
    IMPMODE integer, 
    IDGEN integer, 
    IDPARENT integer, 
    IDTCH integer, 
    NOMER varchar(15), 
    SBORNIK integer, 
    NAME varchar(250), 
    VIX_DAN blob sub_type 0 segment size 80, 
    ISSYSTEM integer, 
    POKAZ varchar(8), 
    GOD integer, 
    RABMAT integer, 
    IDGROUP integer, 
    IDPODGROUP integer, 
    IDTYPE integer, 
    ORDERVIEW integer, 
    CREATEDATE date, 
    AUTHOR varchar(250), 
    NORM_GUID varchar(100), 
    INSTALL_GUID varchar(100), 
    INDEX_YEAR integer, 
    INDEX_MONTH integer, 
    INDEX_ORGNAME varchar(250), 
    INDTYPE varchar(50)) 
returns ( 
    ID integer) 

SELECT 1 AS "C1", "A"."ID" AS "ID" 
FROM "B_IMP_I_REESTR"(CAST(@IDUSER AS INT), CAST(@IMPMODE AS INT), CAST(@IDGEN AS INT), 
CAST(@IDPARENT AS INT), CAST(@IDTCH AS INT), CAST(@NOMER AS VARCHAR(8191)), 
CAST(@SBORNIK AS INT), CAST(@NAME AS VARCHAR(8191)), CAST(@VIX_DAN AS BLOB SUB_TYPE BINARY), 
CAST(@ISSYSTEM AS INT), CAST(@POKAZ AS VARCHAR(8191)), CAST(@GOD AS INT), 
CAST(@RABMAT AS INT), CAST(@IDGROUP AS INT), CAST(@IDPODGROUP AS INT), 
CAST(@IDTYPE AS INT), CAST(@ORDERVIEW AS INT), CAST(@CREATEDATE AS TIMESTAMP), 
CAST(@AUTHOR AS VARCHAR(8191)), CAST(@NORM_GUID AS VARCHAR(8191)), CAST(@INSTALL_GUID AS VARCHAR(8191)), 
CAST(@INDEX_YEAR AS INT), CAST(@INDEX_MONTH AS INT), CAST(@INDEX_ORGNAME AS VARCHAR(8191)), 
CAST(@INDTYPE AS VARCHAR(8191))) 
AS "A" 

INDTYPE varchar(50) -> CAST(@INDTYPE AS VARCHAR(8191))