udtf don't show any result

Dear all

I have created the following UDTF that should be return always one line with 4 output field.

Unfortunately when i try to invoke it


SELECT *
FROM table(Get_Listino_Veicoli( 'J60' , '5' , 'AS' , '17'
, 'RT' , 'KAD' , 'G' , 'P' , current date))


even if the output field are populated (i see it with debug) sql come back with msg "No data selected for output".

no data is shown


Can someone have an idea why it's happen and what's is wrong,

Operating system version is V7R3M0


Thanks to all for your support


Basilio Merlino



CREATE FUNCTION ITTOOL/Get_Listino_Veicoli(
lineaprodotto char(3) ,
bodystyle char(1) ,
serie char(2) ,
cilindrata char(2) ,
optionpack char(2) ,
coloreesterno char(3) ,
coloreinterno char(1) ,
tipolistino char(1) ,
datavalidita date )
RETURNS TABLE (
ListinoModelloBase numeric(9 , 2) ,
ListinoOptional numeric(9 , 2) ,
ListinoColoreInterno numeric(9 , 2) ,
ListinoColoreEsterno numeric(9 , 2))
EXTERNAL NAME 'ITTOOL/RTVLISVEI(RTVLISVEI)'
LANGUAGE RPGLE
PARAMETER STYLE DB2SQL
NO SQL
NOT DETERMINISTIC

DISALLOW PARALLEL
NOT FENCED


RPG PROCURE INPUT


p RtvLisVei...
p b EXPORT
d RtvLisVei...
D pi
D* Definisce parametri INPUT
D glineaprodotto...
D 3 const
D gbodystyle...
D 1 const
D gserie...
D 2 const
D gcilindrata...
D 2 const
D goptionpack...
D 2 const
D gcoloreesterno...
D 3 const
D gcoloreinterno...
D 1 const
D gtipolistino...

D 1 const
D gdatavalidita...
d d const
D* Definisce parametri OUTPUT
D glistinoModelloBase...
D 9s 2
D gListinoOptional...
D 9s 2
D gListinoColoreInterno...
D 9s 2
D gListinoColoreEsterno...
D 9s 2
* null indicator per parametri di input e output
D n_glineaprodotto...
D 5i 0
D n_gbodystyle...
D 5i 0
D n_gserie...
D 5i 0

D n_gcilindrata...
D 5i 0
D n_goptionpack...
D 5i 0
D n_gcoloreesterno...
D 5i 0
D n_gcoloreinterno...
D 5i 0
D n_gtipolistino...
D 5i 0
D n_gdatavalidita...
d 5i 0
D n_glistinoModelloBase...
D 5i 0
D n_gListinoOptional...
D 5i 0
D n_gListinoColoreInterno...
D 5i 0
D n_gListinoColoreEsterno...
D 5i 0

d sql_state 5
d Function 517 varying const
d Specific 128 varying const
d ErrorMsg 1000 varying
d CallType 10i 0 const


SOURCE


select;
when CallType = CALL_OPEN;
......

when CallType = CALL_FETCH;
gDataListinocymd = %dec(%date(S8LXDS:*ISO):*CYMD);
chain (glineaprodotto:
gbodystyle:
gserie :
gcilindrata :
gDataListinocymd) snlba0l1;
// MODELLO BASE
if %found(SNLBA0L1);
if gTipoListino = 'D';
gListinoModelloBase = BUTJPR;
elseif gTipoListino = 'P';
gListinoModelloBase = BUTGPR;
elseif gTipoListino = 'C';
gListinoModelloBase = BUTHPR;
EndIf;
else;
gListinoModelloBase = 0;
EndIf;
// COLORE ESTERNO

......


sql_state = '02000';
when CallType = CALL_CLOSE;
sql_state = '02000';
CLOSE *ALL;
endsl;
return;




--


Basilio MERLINO
Mobile: +39-3484152040






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