Why does the stored procedure of oracle report that the java.sql.SQLException: Ref cursor is invalid?

this is xml

<resultMap id="result_report_QDHW_05"        class="com.sunyard.csr.vo.Report_QDHW_05">
        <result property="TIME_KEY"            column="TIME_KEY"/>
        <result property="AGENT_ID"            column="AGENT_ID"/>
        <result property="AGENT_NAME"            column="AGENT_NAME"/>
        <result property="RESULT_01"            column="RESULT_01"/>
        <result property="RESULT_02"            column="RESULT_02"/>
        <result property="RESULT_03"            column="RESULT_03"/>
        <result property="RESULT_04"            column="RESULT_04"/>
        <result property="RESULT_05"            column="RESULT_05"/>
        <result property="RESULT_06"            column="RESULT_06"/>
        <result property="RESULT_07"            column="RESULT_07"/>
        <result property="RESULT_08"            column="RESULT_08"/>
        <result property="RESULT_09"            column="RESULT_09"/>
        <result property="RESULT_10"            column="RESULT_10"/>
        <result property="RESULT_11"            column="RESULT_11"/>
        <result property="RESULT_12"            column="RESULT_12"/>
        <result property="RESULT_13"            column="RESULT_13"/>
        <result property="RESULT_14"            column="RESULT_14"/>
    </resultMap>
<parameterMap id="parameter_report_QDHW_05" class="java.util.HashMap" >    
        <parameter property="BEGIN_DATE"             jdbcType="VARCHAR"     javaType="java.lang.String"     mode="IN"/>
        <parameter property="END_DATE"             jdbcType="VARCHAR"     javaType="java.lang.String"     mode="IN"/>
        <parameter property="STAFF_ID"             jdbcType="VARCHAR"     javaType="java.lang.String"     mode="IN"/>
        <parameter property="STAFF_NAME"             jdbcType="VARCHAR"     javaType="java.lang.String"     mode="IN"/>
        <parameter property="start"     jdbcType="VARCHAR"     javaType="java.lang.String"     mode="IN"/>
        <parameter property="limit"        jdbcType="VARCHAR"     javaType="java.lang.String"     mode="IN"/>
        <parameter property="ret_code"                jdbcType="VARCHAR"    javaType="java.lang.String"        mode="OUT"/>
        <parameter property="ret_message"                jdbcType="VARCHAR"    javaType="java.lang.String"        mode="OUT"/>
        <parameter property="countall"                jdbcType="VARCHAR"    javaType="java.lang.String"        mode="OUT"/>
        <parameter property="cur_ret"                jdbcType="ORACLECURSOR"    javaType="java.sql.ResultSet"      mode="OUT" resultMap="result_report_QDHW_05"/>
    </parameterMap>        
    <procedure  id="report_QDHW_05" resultClass="java.util.HashMap" parameterMap="parameter_report_QDHW_05">
        {call QD_RPT_HW05(?,?,?,?,?,?,?,?,?,?) }
    </procedure >

this is a stored procedure

CREATE OR REPLACE PROCEDURE QD_RPT_HW05
 (BEGINDATE IN VARCHAR2,
  ENDDATE IN VARCHAR2,
  AGENTID IN VARCHAR2,
  AGENTNAME IN VARCHAR2,
  start1         IN NUMBER,
  limit1         IN NUMBER,
  AN_O_RET_CODE         OUT NUMBER,
  AC_O_RET_MSG          OUT VARCHAR2,
  COUNTALL              OUT NUMBER,
  CUR_RET               OUT PKG_PUB_UTILS.REFCURSOR
 )
  ----*****************************************************************
  ----  :SP_RPT_ANSWERLV_DAY
  ----:
  ----:
  ----:
  ----:, 
  ----:
  ----:
  ----:
  ----:2016-06-07
  ----:
  ----:
  ----:
  ----:
  ----:Sunyard
  ----COALESCE(t1.TIME_KEY, """") as TIME_KEY,
  ----*****************************************************************
as
  limit2 NUMBER := 0;
  execsql VARCHAR2(4000) :="";
BEGIN
    AN_O_RET_CODE := 0;
    AC_O_RET_MSG  := "";

  execute IMMEDIATE "TRUNCATE TABLE TB_RPT_RESULT_ALL";

  execsql :="insert into TB_RPT_RESULT_ALL (TIME_KEY,AGENT_ID,AGENT_NAME,RESULT_01,RESULT_02,RESULT_03,RESULT_04,RESULT_05,RESULT_06,RESULT_07,RESULT_08,RESULT_09,RESULT_10,RESULT_11,RESULT_12,RESULT_13,RESULT_14)
  (select  COALESCE(t1.time_key, """") as TIME_KEY,COALESCE(t4.LOGINCODE, """") as AGENT_ID,COALESCE(t4.name, """") as AGENT_NAME,
        sum(n_inbound) as RESULT_01,
       to_char(trunc(sysdate)+round(case when sum(n_inbound)=0 then 0 else to_number(sum(t_inbound))/sum(n_inbound) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_02,
       to_char(trunc(sysdate)+round(case when sum(n_work)=0 then 0 else to_number(sum(t_work))/sum(n_work) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_03,
       floor(sum(T_LOGIN)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_LOGIN)/(60*60*24),""hh24:mi:ss"") as RESULT_04,
       floor(sum(T_WAIT)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_WAIT)/(60*60*24),""hh24:mi:ss"") as RESULT_05,
       floor(sum(t_inbound)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(t_inbound)/(60*60*24),""hh24:mi:ss"") as RESULT_06,
       floor(sum(T_WORK)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_WORK)/(60*60*24),""hh24:mi:ss"") as RESULT_07,
       floor(sum(T_NOT_READY_TIME)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_NOT_READY_TIME)/(60*60*24),""hh24:mi:ss"") as RESULT_08,
       floor(sum(t_ring_inbound)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(t_ring_inbound)/(60*60*24),""hh24:mi:ss"") as RESULT_09,
       sum(N_OUTBOUND) as RESULT_10,
        to_char(trunc(sysdate)+round(case when sum(n_outbound)=0 then 0 else to_number(sum(t_outbound))/sum(n_outbound) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_11,
       floor(sum(t_outbound)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(t_outbound)/(60*60*24),""hh24:mi:ss"") as RESULT_12,
       to_char(trunc(sysdate)+round(case when sum(n_ring_inbound)=0 then 0 else to_number(sum(t_ring_inbound))/sum(n_ring_inbound) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_13,
       to_char(trunc(sysdate)+round(case when sum(N_NOT_READY)=0 then 0 else to_number(sum(T_NOT_READY_TIME))/sum(N_NOT_READY) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_14
    from GEN_ETL.R_AG_1_DAY@TO_CCGENESYS t1,
      GEN_ETL.O_AG_1_DAY@TO_CCGENESYS t2
      left join TB_SSO_OPER t4
      on t4.WORKID=t2.object_name
      where t1.object_id=t2.object_id and (n_inbound!=0 or N_OUTBOUND!=0)
    and substr(time_key,1,8) >= """||BEGINDATE||"""
     and substr(time_key,1,8) <= """||ENDDATE||"""
   and (  """||agentid||""" =t4.LOGINCODE or """||agentid||""" = ""ALL"")and t4.LOGINCODE is not null
   and t4.name like ""%"|| AGENTNAME||"%""
      group by (t4.LOGINCODE,t4.name,t1.time_key)
      union all
      select  """" as TIME_KEY, """" as AGENT_ID,"""" as AGENT_NAME,
       sum(n_inbound) as RESULT_01,
       to_char(trunc(sysdate)+round(case when sum(n_inbound)=0 then 0 else to_number(sum(t_inbound))/sum(n_inbound) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_02,
       to_char(trunc(sysdate)+round(case when sum(n_work)=0 then 0 else to_number(sum(t_work))/sum(n_work) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_03,
       floor(sum(T_LOGIN)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_LOGIN)/(60*60*24),""hh24:mi:ss"") as RESULT_04,
       floor(sum(T_WAIT)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_WAIT)/(60*60*24),""hh24:mi:ss"") as RESULT_05,
       floor(sum(t_inbound)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(t_inbound)/(60*60*24),""hh24:mi:ss"") as RESULT_06,
       floor(sum(T_WORK)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_WORK)/(60*60*24),""hh24:mi:ss"") as RESULT_07,
       floor(sum(T_NOT_READY_TIME)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(T_NOT_READY_TIME)/(60*60*24),""hh24:mi:ss"") as RESULT_08,
       floor(sum(t_ring_inbound)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(t_ring_inbound)/(60*60*24),""hh24:mi:ss"") as RESULT_09,
       sum(N_OUTBOUND) as RESULT_10,
        to_char(trunc(sysdate)+round(case when sum(n_outbound)=0 then 0 else to_number(sum(t_outbound))/sum(n_outbound) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_11,
       floor(sum(t_outbound)/(60*60*24)) || "" ""||to_char(trunc(sysdate)+sum(t_outbound)/(60*60*24),""hh24:mi:ss"") as RESULT_12,
       to_char(trunc(sysdate)+round(case when sum(n_ring_inbound)=0 then 0 else to_number(sum(t_ring_inbound))/sum(n_ring_inbound) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_13,
       to_char(trunc(sysdate)+round(case when sum(N_NOT_READY)=0 then 0 else to_number(sum(T_NOT_READY_TIME))/sum(N_NOT_READY) end, 4)/(60*60*24),""hh24:mi:ss"") as RESULT_14
      from GEN_ETL.R_AG_1_DAY@TO_CCGENESYS t1,
      GEN_ETL.O_AG_1_DAY@TO_CCGENESYS t2
      left join TB_SSO_OPER t4
      on t4.WORKID=t2.object_name
      where t1.object_id=t2.object_id and (n_inbound!=0 or N_OUTBOUND!=0)
      )
      
    ";
  -- execute IMMEDIATE execsql;
  select COUNT (*) INTO COUNTALL from (
  select  COALESCE(t1.time_key, "") as TIME_KEY,COALESCE(t4.LOGINCODE, "") as AGENT_ID,COALESCE(t4.name, "") as AGENT_NAME,
        sum(n_inbound) as RESULT_01,
       to_char(trunc(sysdate)+round(case when sum(n_inbound)=0 then 0 else to_number(sum(t_inbound))/sum(n_inbound) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_02,
       to_char(trunc(sysdate)+round(case when sum(n_work)=0 then 0 else to_number(sum(t_work))/sum(n_work) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_03,
       floor(sum(T_LOGIN)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_LOGIN)/(60*60*24),"hh24:mi:ss") as RESULT_04,
       floor(sum(T_WAIT)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_WAIT)/(60*60*24),"hh24:mi:ss") as RESULT_05,
       floor(sum(t_inbound)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(t_inbound)/(60*60*24),"hh24:mi:ss") as RESULT_06,
       floor(sum(T_WORK)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_WORK)/(60*60*24),"hh24:mi:ss") as RESULT_07,
       floor(sum(T_NOT_READY_TIME)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_NOT_READY_TIME)/(60*60*24),"hh24:mi:ss") as RESULT_08,
       floor(sum(t_ring_inbound)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(t_ring_inbound)/(60*60*24),"hh24:mi:ss") as RESULT_09,
       sum(N_OUTBOUND) as RESULT_10,
        to_char(trunc(sysdate)+round(case when sum(n_outbound)=0 then 0 else to_number(sum(t_outbound))/sum(n_outbound) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_11,
       floor(sum(t_outbound)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(t_outbound)/(60*60*24),"hh24:mi:ss") as RESULT_12,
       to_char(trunc(sysdate)+round(case when sum(n_ring_inbound)=0 then 0 else to_number(sum(t_ring_inbound))/sum(n_ring_inbound) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_13,
       to_char(trunc(sysdate)+round(case when sum(N_NOT_READY)=0 then 0 else to_number(sum(T_NOT_READY_TIME))/sum(N_NOT_READY) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_14
    from GEN_ETL.R_AG_1_DAY@TO_CCGENESYS t1,
      GEN_ETL.O_AG_1_DAY@TO_CCGENESYS t2
      left join TB_SSO_OPER t4
      on t4.WORKID=t2.object_name
      where t1.object_id=t2.object_id and (n_inbound!=0 or N_OUTBOUND!=0)
      and substr(time_key,1,8) >= ""||BEGINDATE||""
      and substr(time_key,1,8) <= ""||ENDDATE||""
      and (  ""||agentid||"" =t4.LOGINCODE or ""||agentid||"" = "ALL")and t4.LOGINCODE is not null
      and t4.name like "%"|| AGENTNAME||"%"
      group by (t4.LOGINCODE,t4.name,t1.time_key)
  )
      where
   (( AGENT_ID ="" and AGENT_NAME ="" and TIME_KEY ="" )
      or (AGENT_ID<>"" and AGENT_NAME<>"") )
  ;
  limit2:=limit1;
  if limit1<0 then
    limit2:=COUNTALL;
  end if;
  --/*  */
  OPEN CUR_RET FOR
  SELECT * FROM ( SELECT  ROWNUM AS ROW_NUM,TT.* FROM (
select  COALESCE(t1.time_key, "") as TIME_KEY,COALESCE(t4.LOGINCODE, "") as AGENT_ID,COALESCE(t4.name, "") as AGENT_NAME,
        sum(n_inbound) as RESULT_01,
       to_char(trunc(sysdate)+round(case when sum(n_inbound)=0 then 0 else to_number(sum(t_inbound))/sum(n_inbound) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_02,
       to_char(trunc(sysdate)+round(case when sum(n_work)=0 then 0 else to_number(sum(t_work))/sum(n_work) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_03,
       floor(sum(T_LOGIN)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_LOGIN)/(60*60*24),"hh24:mi:ss") as RESULT_04,
       floor(sum(T_WAIT)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_WAIT)/(60*60*24),"hh24:mi:ss") as RESULT_05,
       floor(sum(t_inbound)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(t_inbound)/(60*60*24),"hh24:mi:ss") as RESULT_06,
       floor(sum(T_WORK)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_WORK)/(60*60*24),"hh24:mi:ss") as RESULT_07,
       floor(sum(T_NOT_READY_TIME)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(T_NOT_READY_TIME)/(60*60*24),"hh24:mi:ss") as RESULT_08,
       floor(sum(t_ring_inbound)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(t_ring_inbound)/(60*60*24),"hh24:mi:ss") as RESULT_09,
       sum(N_OUTBOUND) as RESULT_10,
        to_char(trunc(sysdate)+round(case when sum(n_outbound)=0 then 0 else to_number(sum(t_outbound))/sum(n_outbound) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_11,
       floor(sum(t_outbound)/(60*60*24)) || " "||to_char(trunc(sysdate)+sum(t_outbound)/(60*60*24),"hh24:mi:ss") as RESULT_12,
       to_char(trunc(sysdate)+round(case when sum(n_ring_inbound)=0 then 0 else to_number(sum(t_ring_inbound))/sum(n_ring_inbound) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_13,
       to_char(trunc(sysdate)+round(case when sum(N_NOT_READY)=0 then 0 else to_number(sum(T_NOT_READY_TIME))/sum(N_NOT_READY) end, 4)/(60*60*24),"hh24:mi:ss") as RESULT_14
    from GEN_ETL.R_AG_1_DAY@TO_CCGENESYS t1,
      GEN_ETL.O_AG_1_DAY@TO_CCGENESYS t2
      left join TB_SSO_OPER t4
      on t4.WORKID=t2.object_name
      where t1.object_id=t2.object_id and (n_inbound!=0 or N_OUTBOUND!=0)
      and substr(time_key,1,8) >= ""||BEGINDATE||""
      and substr(time_key,1,8) <= ""||ENDDATE||""
      and (  ""||agentid||"" =t4.LOGINCODE or ""||agentid||"" = "ALL")and t4.LOGINCODE is not null
      and t4.name like "%"|| AGENTNAME||"%"
      group by (t4.LOGINCODE,t4.name,t1.time_key)
      
   ) TT  WHERE
   (( AGENT_ID ="" and AGENT_NAME =""and TIME_KEY ="" )
      or (AGENT_ID<>"" and AGENT_NAME<>""))
      order by 1, 2) WHERE
   ROW_NUM BETWEEN  start1  AND  limit2
  ;
  EXCEPTION
    WHEN OTHERS THEN
        AN_O_RET_CODE := -1;
        AC_O_RET_MSG  := ":" || SQLCODE || CHR(13) || ":" || SQLERRM;
END QD_RPT_HW05;

this is an error message

ActionServlet................................
action=========================[com.sunyard.csr.action.GetReportAction@1d0f0db]
>>>>>>>>>>>>>>>>>>>>>>>>>>>>>{END_DATE=20180822, STAFF_NAME=, limit=10, bbtype=typeday, BEGIN_DATE=20180822, STAFF_ID=qd1999, IS_EXPORT_TYPE=3, session=no, start=0, REPORT_TYPE=report_QDHW_05}
org.springframework.jdbc.UncategorizedSQLException: SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [17062];   
--- The error occurred in com/sunyard/csr/dao/xml/UserCalReport.xml.  
--- The error occurred while applying a parameter map.  
--- Check the UserCalReport.parameter_report_QDHW_05.  
--- Check the output parameters (retrieval of output parameters failed).  
--- Cause: java.sql.SQLException: Ref ; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:   
--- The error occurred in com/sunyard/csr/dao/xml/UserCalReport.xml.  
--- The error occurred while applying a parameter map.  
--- Check the UserCalReport.parameter_report_QDHW_05.  
--- Check the output parameters (retrieval of output parameters failed).  
--- Cause: java.sql.SQLException: Ref 
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:83)
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
    at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:80)
    at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:206)
    at org.springframework.orm.ibatis.SqlMapClientTemplate.queryForList(SqlMapClientTemplate.java:296)
    at com.sunyard.csr.dao.SqlExecuteDao.queryListSqlInfo(SqlExecuteDao.java:76)
    at com.sunyard.csr.action.GetReportAction.GetJSONData(GetReportAction.java:825)
    at com.sunyard.csr.action.GetReportAction.execute(GetReportAction.java:58)
    at com.sunyard.struts.RequestProcessor.process(RequestProcessor.java:82)
    at com.sunyard.struts.ActionServlet.process(ActionServlet.java:84)
    at com.sunyard.struts.ActionServlet.doPost(ActionServlet.java:94)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:118)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
    at org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
    at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
    at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:799)
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:705)
    at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:577)
    at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
    at java.lang.Thread.run(Thread.java:662)
Caused by: com.ibatis.common.jdbc.exception.NestedSQLException:   
--- The error occurred in com/sunyard/csr/dao/xml/UserCalReport.xml.  
--- The error occurred while applying a parameter map.  
--- Check the UserCalReport.parameter_report_QDHW_05.  
--- Check the output parameters (retrieval of output parameters failed).  
--- Cause: java.sql.SQLException: Ref 
    at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:185)
    at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryForList(GeneralStatement.java:123)
    at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:615)
    at com.ibatis.sqlmap.engine.impl.SqlMapExecutorDelegate.queryForList(SqlMapExecutorDelegate.java:589)
    at com.ibatis.sqlmap.engine.impl.SqlMapSessionImpl.queryForList(SqlMapSessionImpl.java:118)
    at org.springframework.orm.ibatis.SqlMapClientTemplate$3.doInSqlMapClient(SqlMapClientTemplate.java:298)
    at org.springframework.orm.ibatis.SqlMapClientTemplate$3.doInSqlMapClient(SqlMapClientTemplate.java:296)
    at org.springframework.orm.ibatis.SqlMapClientTemplate.execute(SqlMapClientTemplate.java:203)
    ... 33 more
Caused by: java.sql.SQLException: Ref 
    at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:134)
    at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:179)
    at oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:269)
    at oracle.jdbc.driver.OracleStatement.getCursorValue(OracleStatement.java:3851)
    at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:6011)
    at oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:5802)
    at oracle.jdbc.driver.OracleCallableStatement.getObject(OracleCallableStatement.java:698)
    at org.apache.commons.dbcp.DelegatingCallableStatement.getObject(DelegatingCallableStatement.java:141)
    at com.ibatis.sqlmap.engine.execution.SqlExecutor.retrieveOutputParameters(SqlExecutor.java:396)
    at com.ibatis.sqlmap.engine.execution.SqlExecutor.executeQueryProcedure(SqlExecutor.java:286)
    at com.ibatis.sqlmap.engine.mapping.statement.ProcedureStatement.sqlExecuteQuery(ProcedureStatement.java:34)
    at com.ibatis.sqlmap.engine.mapping.statement.GeneralStatement.executeQueryWithCallback(GeneralStatement.java:173)
    ... 40 more
outString[,:SqlMapClient operation; uncategorized SQLException for SQL []; SQL state [null]; error code [17062];   
--- The error occurred in com/sunyard/csr/dao/xml/UserCalReport.xml.  
--- The error occurred while applying a parameter map.  
--- Check the UserCalReport.parameter_report_QDHW_05.  
--- Check the output parameters (retrieval of output parameters failed).  
--- Cause: java.sql.SQLException: Ref ; nested exception is com.ibatis.common.jdbc.exception.NestedSQLException:   
--- The error occurred in com/sunyard/csr/dao/xml/UserCalReport.xml.  
--- The error occurred while applying a parameter map.  
--- Check the UserCalReport.parameter_report_QDHW_05.  
--- Check the output parameters (retrieval of output parameters failed).  
--- Cause: java.sql.SQLException: Ref ]
Apr.23,2021
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