Invalid host/bind variable name ORA-01745 - oracle

Question

Hello i m having this error :
Invalid host/bind variable name ORA-01745 at line 47
The error , from the second insert (insert into TPILVALEUR )
when i m using the procedure below , i know that it happen when we use a Oracle variable in the request but im not using it (i think in my queries) , i dont know where he found the Oracle key word in my Insert request ...
create or replace
procedure computePilotageLFIICHN (pCampagne in number)
as
cSep constant varchar2(1) := ':';
cCodeGeoTableauDep constant varchar2(3) := 'DEP';
cCodeGeoTableauReg constant varchar2(3) := 'REG';
cCodeGeoTableauNat constant varchar2(3) := 'NAT';
cCodeTypeTableauCourant constant varchar2(12) := 'LFI_ICHN';
cCodeColTheorie constant varchar2(30) := 'LFI_ICHN_THEORIE';
cCodeColDosAvecLet constant varchar2(30) := 'LFI_ICHN_DOS_AVEC_LFI';
cCodeColAEditer constant varchar2(30) := 'LFI_ICHN_A_EDITER';
cCodeColAReediter constant varchar2(30) := 'LFI_ICHN_A_REEDITER';
cCodeColEditees constant varchar2(30) := 'LFI_ICHN_EDITEES';
idTypeDemd constant varchar2(12) := '20.2010';
lDateDebut timestamp;
lTempsExec varchar2(29);
cNbEtapes constant number := 5;
lEtapeCur number := 0;
begin
PCKISISLOGGER.logavancement('Début Calcul Pilotage LFI ICHN');
pilSupprimerTdB(cCodeTypeTableauCourant,pCampagne);
pilInitialiserTdB(cCodeTypeTableauCourant,pCampagne);
EXECUTE IMMEDIATE 'create global temporary table TPILTMPLFIICHN'||pCampagne||' As SELECT * from TPILTMPLFIICHN';
EXECUTE IMMEDIATE 'insert into TPILTMPLFIICHN'||pCampagne||'(CODEDDAF,NUMEROPACAGE,CAMPAGNE) (select CODEDDAF,NUMEROPACAGE,CAMPAGNE from TPILTMPLFIICHN)';
EXECUTE IMMEDIATE 'TRUNCATE TABLE TPILTMPLFIICHN'||pCampagne;
EXECUTE IMMEDIATE 'INSERT INTO TPILTMPLFIICHN'||pCampagne||'(codeDdaf, numeroPacage, campagne)
SELECT distinct sousReq.codeDdaf, sousReq.numeroPacage, '||pCampagne||'
FROM (
SELECT dos.CODEDDAF codeDdaf, dos.numeropacage numeroPacage
FROM TSRFDOSSIERSURFACE dos,TSRFDEMANDEAIDE dem, TVSFDOSSIERVALORISATION2P dvn
WHERE dem.IDTYPEDEMANDEAIDE = '||idTypeDemd||'
AND dem.IDDOSSIERSURFACE = dos.IDDOSSIERSURFACE
AND dos.campagne = '||pCampagne||' AND dos.DATEDERNIEREEVALUATION > dos.DATEDERNIEREMODIF and dos.DOSSIERMODIFIEAREEVALUER = 0
AND dem.DATEDERNIEREEVALUATION > dem.DATEDERNIEREMODIFICATION and dem.DOSSIERMODIFIEAREEVALUER = 0
AND dvn.ELIGIBLELFI = 1) sousReq';
-- Nombre de destinataires theoriques distincts
lEtapeCur := lEtapeCur + 1;
PCKISISLOGGER.logavancement('Etape ' || lEtapeCur || '/' || cNbEtapes || ' : Calcul du Nombre de destinataires théoriques distincts');
EXECUTE IMMEDIATE 'insert into TPILVALEUR (idValeur, idTableauDeBord, codeLigne, codeColonne, valeur)
SELECT
tab.idTableauDeBord || '||cSep||' || tmpLfi.codeDdaf || '||cSep||' || '||cCodeColTheorie||',
tab.idTableauDeBord,
tmpLfi.codeDdaf,
'||cCodeColTheorie||',
count(distinct tmpLfi.numeroPacage)
FROM
TPILTABLEAUDEBORD tab,
TPILTMPLFIICHN'||pCampagne||' tmpLfi
WHERE
tab.campagne = '||pCampagne||'
AND tmpLfi.campagne = '||pCampagne||'
AND tab.codeTypeTableauDeBord = '||cCodeTypeTableauCourant||'
AND tmpLfi.codeDdaf =
case
when tab.codeTypeGeoTableauDeBord = '||cCodeGeoTableauDep||' then tab.codeDepartement
when tab.codetypegeotableaudebord = '||cCodeGeoTableauReg||' and EXISTS(SELECT 1 FROM trefdepartement dept WHERE dept.code = tmpLfi.codeDdaf AND dept.codeRegion = tab.codeRegion) then tmpLfi.codeDdaf
when tab.codetypegeotableaudebord = '||cCodeGeoTableauNat||' then tmpLfi.codeDdaf
end
GROUP BY
tab.idTableauDeBord,
tmpLfi.codeDdaf';
EXECUTE IMMEDIATE 'drop table TPILTMPLFIICHN'||pCampagne;
PCKISISLOGGER.logavancement('Fin Calcul Pilotage LFI ICHN');
end computePilotageLFIICHN;
/
Thank you

Answer 1

Since you need more quotes to get literals for most of the local variables within the INSERT Statement such as
EXECUTE IMMEDIATE
'INSERT INTO TPILVALEUR (idValeur, idTableauDeBord, codeLigne, codeColonne, valeur)
SELECT
tab.idTableauDeBord || '''||cSep||''' || tmpLfi.codeDdaf || '''||cSep||''' || '''||cCodeColTheorie||''',
tab.idTableauDeBord,
tmpLfi.codeDdaf,
'''||cCodeColTheorie||''',
COUNT(DISTINCT tmpLfi.numeroPacage)
FROM
TPILTABLEAUDEBORD tab
JOIN
TPILTMPLFIICHN'||pCampagne||' tmpLfi
ON tmpLfi.codeDdaf =
CASE
WHEN tab.codeTypeGeoTableauDeBord = '''||cCodeGeoTableauDep||''' THEN tab.codeDepartement
WHEN tab.codetypegeotableaudebord = '''||cCodeGeoTableauReg||''' AND EXISTS(SELECT 1 FROM trefdepartement dept WHERE dept.code = tmpLfi.codeDdaf AND dept.codeRegion = tab.codeRegion) THEN tmpLfi.codeDdaf
WHEN tab.codetypegeotableaudebord = '''||cCodeGeoTableauNat||''' THEN tmpLfi.codeDdaf
END
WHERE tab.campagne = '''||pCampagne||'''
AND tmpLfi.campagne = '''||pCampagne||'''
AND tab.codeTypeTableauDeBord = '''||cCodeTypeTableauCourant||'''
GROUP BY tab.idTableauDeBord, tmpLfi.codeDdaf';