I'；当试图从Java代码调用存储的Oracle过程时，我得到了ORA-06550

错误说明：

Oracle程序：

procedure get_supply_sector_emailId(p_PONUMBER IN number, p_emailId  OUT varchar2) is
begin

select tparcomm 
    into   p_emailId
      from   tra_parpostes, LIENSECAPPRO, SECAPPRO, CDEENTCDE
      where  tpartabl = 9612
      and    ecdcincde = p_PONUMBER
      and    tparpost = SAPCEXAP
      and    liacfin = ecdcfin
       AND    liaccin = ecdccin
      AND    liacinap = sapcinap
      AND    LIASITE=ECDSITE
      and    langue = 'US' 
      AND     tparcmag = 0
      and    tparcomm is not null;

exception
    when others then
    dbms_output.put_line('Excep:' || sqlerrm);
end;

由于我是从Java与ORACLE db交互的新手，非常感谢您的帮助。

您确定需要“=”吗？我们在调用IBatis SQL映射中的过程时不使用它：

{ call PKG_GOYA_WEB.GOYAPES_ULTIMA_FECHA_LOGUEO(?,?,?) }

---

这绝对是正确的答案。使用CALL调用存储的proc时，没有赋值。下面是语法

procedure get_supply_sector_emailId(p_PONUMBER IN number, p_emailId  OUT varchar2) is
begin

select tparcomm 
    into   p_emailId
      from   tra_parpostes, LIENSECAPPRO, SECAPPRO, CDEENTCDE
      where  tpartabl = 9612
      and    ecdcincde = p_PONUMBER
      and    tparpost = SAPCEXAP
      and    liacfin = ecdcfin
       AND    liaccin = ecdccin
      AND    liacinap = sapcinap
      AND    LIASITE=ECDSITE
      and    langue = 'US' 
      AND     tparcmag = 0
      and    tparcomm is not null;

exception
    when others then
    dbms_output.put_line('Excep:' || sqlerrm);
end;

{ call PKG_GOYA_WEB.GOYAPES_ULTIMA_FECHA_LOGUEO(?,?,?) }