OAF FND_VIEWOBJECT_NOT_FOUND错误，高手看下。

llm_leon

错误 未找到消息。 应用产品： FND，消息名称： FND_VIEWOBJECT_NOT_FOUND. Tokens: VONAME = CuxReqLineNotificationsVO; APPLICATION_MODULE = Oracle.apps.icx.por.wf.server.ReqApprovalNotificationsAM;

基本做法：
新建VO,将VO添加到AM,在VO,AM里分别添加 initquery函数。在CO文件里调用AM.initquery报错，请帮忙看下是什么问题？

VOIMPL.java

public class CuxReqLineNotificationsVOImpl extends OAViewObjectImpl {
      public CuxReqLineNotificationsVOImpl() {
    }
   
   
    public void cuxInitQuery(String prHeaderId){
    if ((prHeaderId != null) && (!("".equals(prHeaderId.trim())))){
    Number prHeader = null;
    try{
    prHeader = new Number(prHeaderId);//
    }
    catch(Exception e) {
    /*throw new OAException("AK", "FWK_TBX_INVALID_EMP_NUMBER");*/
    prHeader = new Number(-1) ;
   
    }
    setWhereClause("pr_head_id = :1");
    setWhereClauseParams(null); // Always reset
    setWhereClauseParam(0, prHeader);
    executeQuery();
    }
    }
}


AM.JAVA
     public CuxReqLineNotificationsVOImpl getCuxReqLinesNotificationsVO()
     {
         return (CuxReqLineNotificationsVOImpl)findViewObject("CuxReqLinesNotificationsVO");
     }
     
     public void cuxInitQuery(String prHeaderId)
     {
     CuxReqLineNotificationsVOImpl vo = this.getCuxReqLinesNotificationsVO();
     if (vo == null)
     {
     MessageToken[] errTokens = { new MessageToken("OBJECT_NAME",
     "CuxReqLinesNotificationsVO")};
     throw new OAException("AK", "FWK_TBX_OBJECT_NOT_FOUND", errTokens);   
     }
     vo.cuxInitQuery(prHeaderId);
     }



co.java
         Serializable[] parameters2 = { s };
         oaapplicationmodule.invokeMethod("cuxInitQuery", parameters2);

sumury

AM.JAVA
     public CuxReqLineNotificationsVOImpl getCuxReqLinesNotificationsVO()
     {
         return (CuxReqLineNotificationsVOImpl)findViewObject("CuxReqLinesNotificationsVO");
     }
=》
AM.JAVA
     public CuxReqLineNotificationsVOImpl getCuxReqLinesNotificationsVO()
     {
         return (CuxReqLineNotificationsVOImpl)findViewObject("CuxReqLinesNotificationsVO1");
     }