Question

sqlloader failure with unique constraint

Asked by: sairamb1970

Hi,

I am running the below script from unix and the sqlloader command fails, Can I request to let me know how to handle this error.
My Code:
sqlldr userid="$1" control=Control/$l_control.control.txt data="$2/$p.txt" log=log/$v_log.log bad=log/$v_log.bad silent=header,feedback

     retcode=`echo $?`
     echo $retcode
        case "$retcode" in
          0) echo "SQL*Loader execution successful" ;;
          1) echo "SQL*Loader execution exited with EX_FAIL, see logfile" ;;
          2) echo "SQL*Loader exectuion exited with EX_WARN, see logfile" ;;
          52) echo "SQL*Loader Discarding some rows, but I do not care " ;;
          3) echo "SQL*Loader execution encountered a fatal error" ;;
          *) echo "unknown return code";;
           esac
echo "Data Load Completed successfully for " $t $p

But still I am unable to handle the below error, I need to ignore any bad records and progress further. Please suggest

Record 1872: Rejected - Error on table DWDM_SUBRACK.
ORA-00001: unique constraint (T2100.DWDM_SUBRACK_PK) violated

My Code: 
sqlldr userid="$1" control=Control/$l_control.control.txt data="$2/$p.txt" log=log/$v_log.log bad=log/$v_log.bad silent=header,feedback
 
     retcode=`echo $?`
     echo $retcode
        case "$retcode" in
          0) echo "SQL*Loader execution successful" ;;
          1) echo "SQL*Loader execution exited with EX_FAIL, see logfile" ;;
          2) echo "SQL*Loader exectuion exited with EX_WARN, see logfile" ;;
          52) echo "SQL*Loader Discarding some rows, but I do not care " ;;
          3) echo "SQL*Loader execution encountered a fatal error" ;;
          *) echo "unknown return code";;
           esac
echo "Data Load Completed successfully for " $t $p

                                  
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Asked On
2009-10-28 at 06:39:29ID24850806
Topic

Unix Systems Programming

Participating Experts
1
Points
500
Comments
6

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Answers

 

by: woolmilkporcPosted on 2009-10-28 at 06:46:30ID: 25683143

Seems that you're just attempting to load a duplicate-key record (a record with the same primary key already exists in DWDM_SUBRACK).

Check your input data!

wmp

 

by: sairamb1970Posted on 2009-10-28 at 06:49:52ID: 25683174

Yes the Data files has Duplicate Entries, but when it tries to insert it needs to discrad that records and proceed further. I need to skp these errorneous records and progress further

 

by: woolmilkporcPosted on 2009-10-28 at 07:01:06ID: 25683288

To which values did you set DISCARDMAX and/or ERRORS in your controlfile?

I think you will have to increase the values. Default for ERRORS is 50, omit DISCARDMAX for the default of "unlimited".

 

by: sairamb1970Posted on 2009-11-02 at 08:38:48ID: 25720909

DISCARDMAX 50 is set to 50, also find below the ctl file structure
LOAD DATA
INFILE 'G:\Misc\wdm_trail_route.txt'
BADFILE 'G:\Misc\wdm_trail_route.bad'
DISCARDFILE 'G:\Misc\wdm_trail_route.dsc'
DISCARDMAX 50
APPEND
INTO TABLE "DWDM_TRAIL_ROUTE"
FIELDS TERMINATED BY ','
 OPTIONALLY ENCLOSED BY '"' AND '"'

  (TRAILROUTE2TRAIL
,
   NMSNAME
,
   TRAILORDER
,
   TRAILLEVEL
,
   ROUTETYPE
,
   ATTRIBUTE1
,
   ATTRIBUTE2
,
   ATTRIBUTE3
)

 

by: woolmilkporcPosted on 2009-11-02 at 08:48:28ID: 25721027

Omit DISCARDMAX - this means "unlimited - or set to a very high number, e.g. 999999

Set ERRORS to a very high number, e.g. 999999

and try again!

wmp

 

by: sairamb1970Posted on 2009-11-02 at 09:10:11ID: 25721244

Hi,
 Below is my shell script which executes the tables NE, SUBRACK, CARD, PORT, TRAIL....., After loading subrack it fails to continue further. But I could see the Table popul;ated with the data skipping the unwanted records. After that it fails to continue further.
Shell Script below
==========
for t in    NE SUBRACK CARD PORT TRAIL TRAIL_ENDPOINTS TRAIL_ROUTE
do
      p=$( echo "$t" | tr -s  '[:upper:]'  '[:lower:]' )
      l_control=$t
       echo $t.txt ...
       echo $p.txt
#Check for .bad files specific to each domain and not in general
   [ -f log/$v_log.log ] && rm log/$v_log.log
   [ -f log/$v_log.bad ] && rm log/$v_log.bad
          v_log=$t"_T2100"
#SQL Loader creates .bad,.log files specific to each domain.
sqlldr userid="$1" control=Control/$l_control.control.txt data="$2/$p.txt" log=log/$v_log.log bad=log/$v_log.bad silent=all
     retcode=`echo $?`
     echo $retcode
        case "$retcode" in
          0) echo "SQL*Loader execution successful" ;;
          1) echo "SQL*Loader execution exited with EX_FAIL, see logfile" ;;
          2) echo "SQL*Loader exectuion exited with EX_WARN, see logfile" ;;
          52) echo "SQL*Loader Discarding some rows, but I do not care " ;;
          3) echo "SQL*Loader execution encountered a fatal error" ;;
          *) echo "unknown return code";;
           esac
echo "Data Load Completed successfully for " $t $p
done
============
I dont get the Data Load Completed for subrack table as I get for ne table.

Also find below the log.

Commit complete.


Loading HuaweiWDM T2100 NMSdata to t2100/t2100:

NE.txt ...
ne.txt
0
SQL*Loader execution successful
Data Load Completed successfully for  NE ne
SUBRACK.txt ...
subrack.txt
T2100: /home/crasync/nwm_dumps.work/t2100/palpatine-txts  Loading done
T2100: /home/crasync/nwm_dumps.work/t2100/palpatine-txts  Cleanup done
ORC (dbs) - version 09.00-00



20120131-EE-VQP-002

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