Both refer between columns in Model function

Question

Hello,
Here is my SQL to create and insert :
CREATE TABLE "SYSTEM"."PMUOrdinaireTMP111111"
   ( "IDENTIFIANTACTIONNAIRE" NUMBER(23,0),
  "NUMEROECRITURE" NUMBER(8,0),
  "SENSOPERATION" VARCHAR2(20 BYTE),
  "PRIXREVIENT" NUMBER(19,2),
  "NOMBRETITRES" NUMBER(15,0),
  "SOLDE" NUMBER(20,0)
insert into PMUSALARIAUXTMP111111 values (10,1004848,'I',0,1,1);
insert into PMUSALARIAUXTMP111111 values (10,1123692,'I',721,1,2);
insert into PMUSALARIAUXTMP111111 values (10,1150237,'I',0,1,3);
insert into PMUSALARIAUXTMP111111 values (10,1185011,'I',0,1,4);
insert into PMUSALARIAUXTMP111111 values (10,1377533,'I',703,1,5);
insert into PMUSALARIAUXTMP111111 values (10,1426786,'R',0,5,0);
insert into PMUSALARIAUXTMP111111 values (10,1901940,'I',0,1,1);
insert into PMUSALARIAUXTMP111111 values (10,2172420,'R',0,1,0);
insert into PMUSALARIAUXTMP111111 values (10,2953958,'I',0,1,1);
I then apply This SQL to get desired result :
select
  IDENTIFIANTACTIONNAIRE,
  NUMEROECRITURE,
  SENSOPERATION,
  NOMBRETITRES,
  PRIXREVIENT,
  Solde,
  PrixRevDevOrigine,
  PrixRevEuro,
  CumulEuro,
  PMUEuro,
  PMUEuroArrondi,
  flag
  from PMUOrdinaireTMP111111
model partition by (IDENTIFIANTACTIONNAIRE)
       dimension by (row_number() over (partition by IDENTIFIANTACTIONNAIRE order by NUMEROECRITURE) rid)
       measures(NUMEROECRITURE,
                SENSOPERATION,
                PRIXREVIENT,
                NOMBRETITRES,
                Solde,
                0 PrixRevDevOrigine,
                0 PrixRevEuro,
                0 CumulEuro,
                0 PMUEuro,
                0 PMUEuroArrondi,
                nvl(last_value(case when SENSOPERATION = 'R'
                                    then 'R'
                               end ignore nulls
                              ) over (partition by IDENTIFIANTACTIONNAIRE order by NUMEROECRITURE),
                    'I'
                   ) flag
rules sequential order
PrixRevDevOrigine[any] order by NUMEROECRITURE = case when SENSOPERATION[cv()] = 'R'
                                                      THEN 0
                                                      ELSE PRIXREVIENT[cv()] END,
PrixRevEuro[any] order by NUMEROECRITURE = NombreTitres[cv()]*PrixRevDevOrigine[cv()],  
CumulEuro[any] order by NUMEROECRITURE = case WHEN Solde[cv()] = NombreTitres[cv()] and SENSOPERATION[cv()] = 'I'
                                              THEN NombreTitres[cv()]*PrixRevEuro[cv()]
                                              when SENSOPERATION[cv()] = 'I'
                                              THEN CumulEuro[cv()-1]+PrixRevEuro[cv()]
                                              WHEN SENSOPERATION[cv()] = 'R' THEN PMUEuroArrondi[cv()-1] END ,
PMUEuro[any] order by NUMEROECRITURE = case when Solde[cv()] = 0
                                                      THEN 0
                                                      ELSE CumulEuro[cv()]/Solde[cv()] END,
PMUEuroArrondi[any] order by NUMEROECRITURE = trunc(PMUEuro[cv()],2)        
I was hoping to get this result :
IdentifanActionnaire
NumeroEcriture
SensOperation
NOMBRETITRES
PRIXREVIENT
Solde
PrixRevDevOrigine
PrixRevEuro
CumulEuro
PMUEuro
PMUEuroArrondi
flag
10
1004848
I
1
0
1
0
0
0
0
0
I
10
1123692
I
1
721
2
721
721
721
360,5
360,5
I
10
1150237
I
1
0
3
0
0
721
240,333333
240,33
I
10
1185011
I
1
0
4
0
0
721
180,25
180,25
I
10
1377533
I
1
703
5
703
703
1424
284,8
284,8
I
10
1426786
R
5
0
0
0
0
0
284,8
284,8
R
10
1901940
I
1
0
1
0
0
0
0
0
R
10
2172420
R
1
0
0
0
0
0
0
0
R
10
2953958
I
1
0
1
0
0
0
0
0
R
But I get this :
IdentifanActionnaire
NumeroEcriture
SensOperation
NOMBRETITRES
PRIXREVIENT
Solde
PrixRevDevOrigine
PrixRevEuro
CumulEuro
PMUEuro
PMUEuroArrondi
flag
10
1004848
I
1
0
1
0
0
0
0
0
I
10
1123692
I
1
721
2
721
721
721
360,5
360,5
I
10
1150237
I
1
0
3
0
0
721
240,333333
240,33
I
10
1185011
I
1
0
4
0
0
721
180,25
180,25
I
10
1377533
I
1
703
5
703
703
1424
284,8
284,8
I
10
1426786
R
5
0
0
0
0
0
0
0
R
10
1901940
I
1
0
1
0
0
0
0
0
R
10
2172420
R
1
0
0
0
0
0
0
0
R
10
2953958
I
1
0
1
0
0
0
0
0
R
I think the reason is that CumulEuro is calling PMUEuroArrondi and also PMUEuro is calling CumulEuro when the column "SensOperation"  = R. As simple, When "SensOperation"  = R then I only trunc the previous PMUEuroArrondi value.
Regards,
Any Help

Answer 1

Sorry, i probably dont understand your question.
You ask for the value marked in red.
This is the PMUEuro column.
The rule for this column is
PMUEuro[any] order by NUMEROECRITURE = case when Solde[cv()] = 0
                                                      THEN 0
                                                      ELSE CumulEuro[cv()]/Solde[cv()] END,
As Solde in the specific row is 0 you got 0 here according to your rule.