当我尝试在前端应用程序上生成报告时，我在前端遇到以下错误：
数据库查询错误：java.sql.SQLException：ORA-01422精确提取返回超过请求的行数ORA-06512：位于“.AUDIT_REPORT”，第4044行.MS Word无法生成。
以下是生产中的包AUDIT_REPORT中的功能代码，其中第4044行（SELECT语句）有错误。
FUNCTION AUD_REP (i_aud_id IN VARCHAR2)
RETURN CLOB
IS
x_details CLOB;
x_sec_text varchar2(4000);
x_sec_ref_num varchar2(1000);
x_sec_name varchar2(1000);
x_satisfactory varchar2(1000);
x_minor varchar2(1000);
x_major varchar2(1000);
x_critical varchar2(1000);
x_na varchar2(1000);
x_sec_rat varchar2(1000);
x_last varchar2(1000);
CURSOR CAT_Items
IS
select instance_ID from SI_100357_T
where (audit_id=i_aud_id and rem_action is null) OR (audit_id=i_aud_id and Overall_Comments is not null)
ORDER by Title, METRIC_COMPLETED_DATE ;
BEGIN
x_details := '<body lang=EN-US style=''tab-interval:.5in''>
<div class=Section1>
<p style=''margin-bottom:0in;margin-bottom:''><o:p> </o:p></p>
<table class=MsoNormalTable border=1 cellspacing=0 cellpadding=0 width=100%
style=''width:100%;mso-cellspacing:0in;''>
<thead>
<tr style=''mso-yfti-irow:0;mso-yfti-firstrow:yes''>
<td width=10% valign=top style=''width:10%; ''>
<b><span style=''font-size:8.0pt;font-family:Times New Roman;color:black;text-align:center''>Question</span></b>
</td>
<td width=5% valign=top style=''width:5%;''>
<b><span style=''font-size:8.0pt;font-family:Times New Roman;color:black;text-align:center''>Status</span></b>
</td>
<td width=5% valign=top style=''width:5%;''>
<b><span style=''font-size:8.0pt;font-family:Times New Roman;color:black;text-align:center''>Completion Date</span></b>
</td>
<td width=5% valign=top style=''width:5%;''>
<b><span style=''font-size:8.0pt;font-family:Times New Roman;color:black;text-align:center''>Current Owner</span></b>
</td>
<td width=5% valign=top style=''width:5%;''>
<b><span style=''font-size:8.0pt;font-family:Times New Roman;color:black;text-align:center''>Question Rating</span></b>
</td>
<td width=5% valign=top style=''width:5%;''>
<b><span style=''font-size:8.0pt;font-family:Times New Roman;color:black;text-align:center''>Original Due Date</span></b>
</td>
<td width=65% valign=top style=''width:65%;''>
<b><span style=''font-size:8.0pt;font-family:Times New Roman;color:black;text-align:center''>Overall Comment History</span></b>
</td>
</tr>
</thead>';
FOR items in CAT_Items
LOOP
**select BB.TITLE**,
case A.STATUS
when '2' then 'CLOSED'
else 'OPEN' end as STATUS,
Completed.COMPLETE,
F.First_name||' ' ||F.Last_name as Current_Owner,
REM_CUSTOM_COL1,
BB.Issue_Due_Date,
CC.First_name||' '||CC.Last_name||'- '||BB.Event_Creation_Date||'- '||BB.Overall_comments
into x_sec_ref_num,x_sec_name,x_satisfactory,x_minor,x_major,x_critical,x_na
FROM SI_100357_T BB
left outer join SI_USERS_T CC on BB.Event_user_name=CC.user_name
left outer join SI_Event_Assignments E on BB.process_instance_ID=E.process_instance_ID
left outer join SI_users_T F on E.user_ID=F.user_ID
left outer join MS_AUD_AUDIT_REMEDIATIONS A on BB.Simplified_CAPA_ID=A.Remediation_ID
left outer join (
select BBB.Metric_Completed_Date as COMPLETE, BBB.Simplified_CAPA_ID as IDENT
from MS_AUD_AUDIT_REMEDIATIONS AAA
left outer join SI_100357_T BBB on AAA.Remediation_ID=BBB.Simplified_CAPA_ID
Where AAA.Audit_ID=i_aud_id and BBB.rem_action='290'
group by
BBB.Metric_Completed_Date, BBB.Simplified_CAPA_ID) COMPLETED on COMPLETED.IDENT=A.REMEDIATION_ID
Where (BB.instance_ID=items.instance_ID)
ORDER by REM_CUSTOM_COL1,BB.Title, BB.METRIC_COMPLETED_DATE ;
x_details := x_details ||'
<tr style=''mso-yfti-irow:1;mso-yfti-lastrow:yes''>
<td width=10% valign=top style=''width:10%;''>
<span style=''font-size:10.0pt;color:black;text-align:center''><span
class=SpellE>'||x_sec_ref_num||'</span>
</td>
<td width=5% valign=top style=''width:5%;''>
<span style=''font-size:9.0pt;color:black''><span
class=SpellE>'||x_sec_name||'</span><o:p>
</td>
<td width=5% valign=top style=''width:5%;''>
<span style=''font-size:9.0pt;color:black''><span
class=SpellE>'||x_satisfactory||'</span>
</td>
<td width=5% valign=top style=''width:5%;''>
<span style=''font-size:9.0pt;color:black''><span
class=SpellE>'||x_minor||'</span>
</td>
<td width=5% valign=top style=''width:5%;''>
<span style=''font-size:9.0pt;color:black''><span
class=SpellE>'||x_major||'</span>
</td>
<td width=5% valign=top style=''width:5%;''>
<span style=''font-size:9.0pt;color:black''><span
class=SpellE>'||x_critical||'</span>
</td>
<td width=65% valign=top style=''width:65%;''>
<span style=''font-size:8.0pt;color:black''><span
class=SpellE>'||x_na||'</span>
</td>
</tr>';
END LOOP;
x_details := x_details ||'</table>
<p class=MsoNormal><o:p> </o:p></p>
</div>
</body>';
RETURN x_details;
END AUD_REP;
我最初认为SELECT INTO可能是错误的，因为它每次都必须返回多行。但是这个代码似乎适用于其他审计ID。在尝试生成报告时，有7个审核ID显示此错误。我不知道如何找出问题所在以及修复的位置。如果这是一个数据级问题，我该怎么办呢？
非常感谢任何帮助。感谢。