c＃telerik报告访问查询错误

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您好我有一个MS访问查询它在我运行的.mdb文件中工作，并返回一些数据，但当我使用telerik报告时，我把我的查询，但它给我所有的时间这个错误：c＃telerik报告访问查询错误

The provider could not determine the String value. For example , the line had been created, the default value for the String column was not available and the consumer did not set a new String value .

这里的查询：

SELECT tbCie.ID AS IDCompagnie, 
tbCie.Nom AS NomEtablissement, 
tbCie.Telephone AS TelephoneEtablissement, 
tbQVCSection.Description AS NomQuestionnaire, 
"(" & tbPatient.Id & ") " & tbPatient.Prenom + " " & tbPatient.Nom AS NomPatient, 
tbLogos.Image, 
IIF(IIF(IsNull(tbCie.Adresse1), "", tbCie.Adresse1) <> "", tbCie.Adresse1 & Chr(10), "") & IIF(IIF(IsNull(tbCie.Adresse2), "", tbCie.Adresse2) <> "", tbCie.Adresse2 & Chr(10), "") & 
IIF(IIF(IsNull(tbCie.Province), "", tbCie.Province) <> "", IIF(IIF(IsNull(tbCie.Ville), "", tbCie.Ville) <> "", tbCie.Ville & ", " & tbCie.Province & Chr(10), tbCie.Province & Chr(10)), IIF(IIF(IsNull(tbCie.Ville), "", tbCie.Ville) <> "", tbCie.Ville + Chr(10), "")) & 
IIF(IIF(IsNull(tbCie.CodePostal), "", tbCie.CodePostal) <> "", tbCie.CodePostal & Chr(10), "") & 
IIF(IIF(IsNull(tbCie.Telephone), "", tbCie.Telephone) <> "", tbCie.Telephone, "") AS AdresseComplete, 
IIF(IsNull(tbPatient_QVCEntete.DateModification), DateValue(CStr(tbPatient_QVCEntete.DateCreation)) & " " & TimeValue(CStr(tbPatient_QVCEntete.DateCreation)), DateValue(CStr(tbPatient_QVCEntete.DateModification)) & " " & TimeValue(CStr(tbPatient_QVCEntete.DateModification))) As DateEnregistrement, 
DateValue(CStr(tbPatient.DateNaissance)) & " " & TimeValue(CStr(tbPatient.DateNaissance)) AS DateNaissance, 
DateDiff("yyyy", tbPatient.DateNaissance, Date()) AS Age, 
IIF(IsNull(tbPatient.Poids), "", tbPatient.Poids & " KG") As Poids, 
IIF(IsNull(tbPatient.Taille), "", tbPatient.Taille & " CM") As Taille, 
tbPatient.NoAssuranceMaladie, 
tbPatient.DateExpiration, 
IIF(tbPatient.SexeMasculin = -1, "Masculin", IIF(tbPatient.SexeFeminin = -1, "Féminin", "")) As Sexe, 
IIF(IIF(IsNull(tbPatient.NomEtablissement), "", tbPatient.NomEtablissement) <> "", tbPatient.NomEtablissement & Chr(10), "") & 
IIF(IIF(IsNull(tbPatient.Adresse1), "", tbPatient.Adresse1) <> "", IIF(IIF(IsNull(tbPatient.NoApp), "", tbPatient.NoApp) <> "", tbPatient.NoApp & "-" & 
    tbPatient.Adresse1, tbPatient.Adresse1) & Chr(10), "") & 
IIF(IIF(IsNull(tbPatient.Adresse2), "", tbPatient.Adresse2) <> "", tbPatient.Adresse2 & Chr(10), "") & 
IIF(IIF(IsNull(tbPatient.Province), "", tbPatient.Province) <> "", IIF(IIF(IsNull(tbVilleIso.Ville), "", tbVilleIso.Ville) <> "", tbVilleIso.Ville & ", " & 
     tbProvinceIso.Province & Chr(10), tbProvinceIso.Province & Chr(10)), 
    IIF(IIF(IsNull(tbCie.Ville), "", tbCie.Ville) <> "", tbVilleIso.Ville & Chr(10), "")) & 
IIF(IIF(IsNull(tbPatient.CodePostal), "", tbPatient.CodePostal) <> "", tbPatient.CodePostal & Chr(10), "") AS AdressePatientComplete, 


IIF(
    IIF(
     IsNull(tbPatient.TelephoneDomicile), "", tbPatient.TelephoneDomicile) <> "", 
    "Téléphone Domicile: " & tbPatient.TelephoneDomicile, "" & 


    IIF(
     IIF(
      IsNull(tbPatient.NoPosteTelephoneMaison), "0", tbPatient.NoPosteTelephoneMaison) <> "0", 
     " poste: " & tbPatient.NoPosteTelephoneMaison, 
     "" 
    ) 
) & Chr(10) & 
IIF(
    IIF(
     IsNull(tbPatient.TelephonePortable), "", tbPatient.TelephonePortable) <> "", 
    "Téléphone Portable: " & tbPatient.TelephonePortable & Chr(10), 
    "" 
) As TelephoneComplet,IIF(ISNULL(tbPatient_QVCDestination.Ville), IIF(IsNull(tbPatient_QVCDestination.Pays), "", tbPatient_QVCDestination.Pays), IIF(IsNull(tbPatient_QVCDestination.Pays), tbPatient_QVCDestination.Ville, tbPatient_QVCDestination.Ville & ", " & tbPatient_QVCDestination.Pays)) As Destination, 
IIF(ISNULL(Duree), "", Duree) As DureeVoyage, 
IIF(ISNULL(sDateDepart), "", sDateDepart) As DateDepart FROM(((((tbCie LEFT JOIN tbLogos ON tbCie.IDLogo = tbLogos.IDLogo) INNER JOIN((tbPatient INNER JOIN tbPatient_QVCEntete ON tbPatient.ID = tbPatient_QVCEntete.IDPatient) INNER JOIN tbQVCSection ON tbPatient_QVCEntete.IDSection = tbQVCSection.ID) 
    ON tbCie.ID = tbPatient_QVCEntete.IDCompagnie) LEFT JOIN tbPatient_QVCDestination ON tbPatient_QVCEntete.ID = tbPatient_QVCDestination.IDQVCEntete) LEFT JOIN tbPaysISO ON(tbPatient.PaysISOChar3 = tbPaysISO.PaysISOChar3 AND tbPaysISO.Langue = "3084")) LEFT JOIN tbProvinceISO ON(tbPatient.ProvinceISOChar = tbProvinceISO.ProvinceISOChar AND tbProvinceISO.Langue = "3084")) LEFT JOIN tbVilleISO ON(tbPatient.IdVille = tbVilleISO.ID AND tbVilleISO.Langue = "3084") WHERE (tbPatient_QVCEntete.ID = 37)

来源

2016-07-04 alexandre

什么是您的连接字符串？ – Kramb

我发现了我的问题。这是因为一些列正在返回#error但访问仍然返回行，但在我的报告中，它给了我没有说明的消息... 感谢您的关注无论如何:) – alexandre

嘿，不是问题。很高兴你明白了！ – Kramb

我发现我的问题。这是因为一些列正在返回#error，但访问仍然返回行，但在我的报告中，它给了我没有说明的消息...感谢您的关注无论如何:)

来源

2016-07-06 12:14:06 alexandre

c＃telerik报告访问查询错误

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