INFORMIX SERVER / 5725A3900 / C10 - IDS 12.10

The function create with resume returns error 1: Not user .
The same function works without error in IDS 11.50* and IDS
11.70.* .

CREATE FUNCTION "informix".spl_with_resume(
        pAssetid INTEGER,
        pAtribut VARCHAR(30),
        pUltim BOOLEAN DEFAULT 'f',
        pValorPerDefecte VARCHAR(255) DEFAULT NULL
)
        RETURNING VARCHAR(255);
 DEFINE l_valor VARCHAR(255);
        DEFINE l_cont INTEGER;

        LET l_cont = 0;

        FOREACH curAssetAtribut
        FOR
                SELECT valor_varchar
                INTO l_valor
                FROM dtvc_asset_atributs
                WHERE assetid = pAssetid AND atribut = pAtribut
                ORDER BY data_modificacio DESC
                IF pUltim THEN
                        RETURN l_valor;
                END IF;
                LET l_cont = l_cont +1;

        RETURN l_valor
            WITH RESUME;

        END FOREACH;

        IF l_cont = 0 THEN
                RETURN pValorPerDefecte;
        END IF;

END FUNCTION;


select spl_with_resume(m.assetid,'NUM_CHAPTER_PROD','t','')!=''
from dtvc_metadata m where assetid = 1654811;

 Error : 1:Not user

****************************************************************
* USERS AFFECTED:                                              *
* Informix server with SPL procedure with 'RESUME'             *
****************************************************************
* PROBLEM DESCRIPTION:                                         *
* See Error Description                                        *
****************************************************************
* RECOMMENDATION:                                              *
* Update to IBM Informix Server 12.10.xC9                      *
****************************************************************

not known / see Local fix

Date  - problem reported    :
Date  - problem closed      :
Date  - last modified       :

14.02.2017
10.07.2017
10.07.2017

12.10.xC9