Buffer overflow error

Hi all

Version of DB :-10.1.0.5.0

I have the package that is used for sending email when the report is finished. It worked very well in the test environment, but in production, he sent emails and hit. When the journal it shows the stamp on the error of flow.

ERROR at line 1:
ORA-20000: ORU-10027: buffer overflow, limit of 2000 bytes
ORA-06512: at "SYS.DBMS_OUTPUT", line 35
ORA-06512: at "SYS.DBMS_OUTPUT", line 161
ORA-06512: at "SYS.DBMS_OUTPUT", line 123

Below is code 
*************

PROCEDURE PROC_STATUS IS
  
       K_BOUNDARY CONSTANT VARCHAR2(1000) := 'a1b2c3d4e3f2g1';
      l_report  VARCHAR2(32767); --empty_clob; --clob :=
      l_header VARCHAR2(1000);
      l_footer VARCHAR2(200); 
      cnxn UTL_SMTP.connection;
      
      cursor cloc is select location_id from loc order by location_id asc;
      
      loc_id cloc%rowtype;
      
BEGIN

     FOR loc_id in  cloc
     
     loop
           
     l_analysis_report := '<style type="text/css">
    <!--.style1 { font-family: Verdana, Arial, Helvetica, sans-serif; font-size: 10pt; font-style: normal; color: #FF0000}-->
    <!--.sidebar1 { font-family: Arial, Helvetica, sans-serif; font-size: 10px}-->
    <!--.text { font-family: Arial, Helvetica, sans-serif; font-size: 12px}-->
    </style>
    <center><b><font face="Arial">Summary Report'
                || TO_CHAR(SYSDATE, 'DD-MON-YYYY HH:MI AM') || '<br><br></font></b></center>'
                || ' <div align="center"><table width="95%" border="1" cellspacing="0" cellpadding="1" </div>'
                || '<span style="font-size: 10pt; font-family: Arial"> </span> '
                || '<tr bgcolor=b4b4b4><td align="center"> <font size="3"> <b>'
                || 'Report</b></td><td align="center"><font size="3"> <b>'
                || 'Start Time</b></td><td align="center"><font size="3"> <b>'
                || 'End Time</b></td><td align="center"><font size="3"> <b>'
                || 'Run Duration (mins)</b></td><td align="center"><font size="3"> <b>'         
                || 'Status</b></font></td></tr> ' || UTL_TCP.CRLF;  
                           
    
                FOR curr_refresh IN (SELECT AN.ID,AN.NAME ,TO_CHAR(ARH.RUN_START_TIME,'DD/MM/YYYY HH:MI:SS') START_TIME,
                                     TO_CHAR(ARH.RUN_END_TIME,'DD/MM/YYYY HH:MI:SS')END_TIME,
                                     ROUND(((ARH.RUN_END_TIME-ARH.RUN_START_TIME)*24*60),2) RUN_TIME_SECS,ARH.JOB_STATUS STATUS
                                     FROM....... so & so)                             
                                     
                       LOOP
                                                 
                   l_report  := l_report ||'<tr><td align="center">'|| curr_refresh.name               
                      || '</td><td align="center">' || curr_refresh.start_time || '</td><td align="center">'
                      || curr_refresh.end_time || '</td><td align="center">'|| curr_refresh.RUN_TIME_SECS ||
                      '</td><td align="center">'|| curr_refresh.status ||
                      '</td> </tr>' || UTL_TCP.CRLF;

                  exit when length (l_report) > 32500;    
               
               
               END LOOP; 
               
              l_report := l_report || '</table><br><br>';
               l_footer := UTL_TCP.CRLF ||'<b> Note: This is an auto generated email. Please do not reply to it. Contact the IT team for any further information.</b>'||  UTL_TCP.CRLF;
             
      
               FOR curr_email IN (SELECT GLOBAL_NAME INSTANCE_NAME,
                                  EU.EMAIL_USER_LAST_NAME last_name, EU.EMAIL_USER_FIRST_NAME ACNAME,
                                  EU.EMAIL_USER_EMAIL_ID  ....... so & so) LOOP
                                          
            cnxn := UTL_SMTP.open_connection('smtprelay.XXXXX.com', 25);
            UTL_SMTP.helo(cnxn, 'smtprelay.XXXXX.com');
            UTL_SMTP.mail(cnxn, '[email protected]');
            UTL_SMTP.rcpt(cnxn, curr_email.EMAIL_USER_EMAIL_ID);
                        
                  l_header := 'MIME-Version: 1.0'||'
To: ' || curr_email.last_name || ' <' || curr_email.EMAIL_USER_EMAIL_ID || '>
From: ' || curr_email.mail_from || '
Subject: Status Report for ' || curr_email.XXXXX || ' on ' || to_char(sysdate, 'DD-MON-YYYY') || '
Reply-To: [email protected]
Content-Type: text/html;' || UTL_TCP.CRLF || UTL_TCP.CRLF;

            UTL_SMTP.data(cnxn, l_header || l_report || l_footer);                    
            UTL_SMTP.quit(cnxn);
                      
            DBMS_OUTPUT.put_line('mail sent to ' || curr_email.EMAIL_USER_EMAIL_ID);         
            
            END LOOP;
            
            END LOOP; 
            
END PROC_STATUS;
So let me removal of "DBMS_OUTPUT.put_line (' mail sent to ' |)» curr_email. EMAIL_USER_EMAIL_ID); "would be the fix for this. If not any suggestions please.

Kind regards
Sunny

This is the procedure of package as you can see, then add it after

BEGIN

Or you can add this command before call you the procedure.

In my view, the use of the output for the large amount of logging information is not good idea.

Tags: Database

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