I m unable to update a table from a servlet

Hi,
I am using a servlet to select,insert and update values in to the database. I am using Oracle 9i as my backend.
I m successfully able to implement select and insert query. But as soon as do the update or delete my computer gets hanged.
My statement is or scroll sensitive and concur updatable type. I tried to use the servlet removing these attributes. But it still dosent work. Plz help me out on this.
The query works perfectly fine when i run it in sql plus.

The query which is printed runs perfectly in sql, but when executed in the servlet, the entire screen frezees, and tomcat hangs. I haved tried both with executeUpdate and execute methods.
        if (empCode.trim().equals("null")) empCode="";
        if (partyCode.trim().equals("null")) partyCode="";
        System.out.println(empCode + " " + partyCode);
        query = "update q010a set persnr1='" + empCode + "', konto='" + partyCode
              + "', name_1='" + name1 + "', name_2='" + "', name_3='" + name3
              + "', postfach='" + poBox + "', kzstrasse='" + streetName + "', kzbereich='" + areaName
              + "', kzstadt='" + townName + "', kztaluka='" + talukaName + "', kzgebeit='" + districtName
              + "', kzstaat='" + stateName + "', land='" + countryName + "', plz='" + zipCode
              + "', telefon='" + phoneNo + "', email='" + emailid
              + "' where verabrnr='" + appNo + "' and besuch_nr='" + visIdN0 + "'";
       System.out.println(query);
       boolean val = st.execute(query);Please tell, what the error is.

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Is it possible to update internal table from database table

Hello All:
I know how to update database table from internal table in one shot (batch) but is the reverse possible? Can I update some fields in an internal table from a database table in one shot (without looping) because my internal table is huge? Could you please provide me any ideas how to acheive something like this? Thanks in advance and answers will be rewarded.
thanks.
Mithun

Hello my friend,
You can do it MAYBE , i think you can reverse the update doing a ROLLBACK, but only after you update....not after the program finishes..
To update some fields at once use:
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Gabriel

Hi, Bapi or function module to update RBCO table from an internal table.

I have a requirement to update RBCO table from an internal table. is there any Bapi or function module or any other method other than update, modify statements.
Moderator message: Welcome to SCN!
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Edited by: Thomas Zloch on Jul 12, 2011 12:28 PM

I don't know if any FM exists for your requirement. But you may like to copy it into a custom table and modify it according to your enterprise needs.

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How to update one table from another table?

Hi,
Please go through the case I am mentioning below and if possible try to provide with a solution.
I am working on a report to generate cash flow forecast, where in one of the fields is "Payroll", in which its being mentioned as:
In the selection screen: I am entering Project ID, profit Center and Period(in MM/YYYY format).
Selection of all entries in table COSP for selected cost elements above, value type 1, version , all periods and for all selected WBS elements and all objects underneath.
From this, update table COFP with information from COSP with value type 62 and same period.
For updation of various fields the following information is being given.
How should we update COFP?
New entries per OBJNR/PERIO and HKONT are required via using the information from COSP:
COFP-MANDT              =          SY-MANDT
COFP-KOKRS              =          if COSP-OBJNR begins with PR
                                               Check table PRPS with COSP-OBJNR = PRPS-OBJNR and enter PRPS-PKOKR
                                                If COSP-OBJNR begins with NV
                                               Check table AFVC with COSP-OBJNR = AFVC-OBJNR,
go to Table AFKO with AFVC-AUFPL,
go to table AUFK with AFKO-AUFNR and enter AUFK-KOKRS
If COSP-OBJNR begins with OR
Check table AUFK with COSP-OBJNR = AUFK-OBJNR
and enter AUFK-KOKRS
COFP-BELNR               =          Check table NRIV, CLIENT = SY-MANDT, OBJECT = RK_BELEG,
SUBOBJECT = COFP-KOKRS, NRRANGENR = 05,
Add 1 to NRLEVEL and begin with 500000000
Use same BELNR for one update-run
COFP-BUZEI                =          1 + and 1 in next entry but same update-run
COFP-TWAER              =          COSP-TWAER
COFP-ZHLDT                =          always last day of month in field COFP-PERIO
COFP-GJAHR               =          COSP-GJAHR
COFP-PERIO               =          if entry in field WKG001 à PERIO = 001
                                               If entry in field WKG006 à PERIO = 006
COFP-WRTTP              =          62
COFP-VRGNG              =          FIPL
COFP-POSIT                =          Check table SKB1 where SAKNR = COSP-KSTAR and use SKB1-FIPOS
                                               for going to table FMCI-FIPOS and enter FMCI-POSIT
COFP-OBJNR               =          COSP-OBJNR
COFP-HKONT              =          COSP-KSTAR
COFP-WKGBTR           =          WKGXXX
COFP-WKGBTRO         =          -
COFP-WTGBTR            =          WTGXXX
COFP-WTGBTRO         =          -
COFP-WOGBTR           =          WTGXXX
COFP-WOGBTRO        =          -
COFP-BUKRS1            =          -
COFP-GJAHR1             =          -
COFP-BELNR1             =          -
COFP-BUZEI1              =          -
COFP-BUKRS2            =          -
COFP-GJAHR2             =          -
COFP-BELNR2             =          -
COFP-BUZEI2              =          -
COFP-EBELN               =          -
COFP-EBELP               =          -
COFP-ZEKKN               =          -
COFP-ETENRM            =          -
COFP-STUNR               =          -
COFP-LIFNR                =          -
COFP-KUNNR              =          -
COFP-GSBER              =          -
COFP-BUKRS              =          (nearly same as COFP-KOKRS!)
                                               if COSP-OBJNR begins with PR
                                               Check table PRPS with COSP-OBJNR = PRPS-OBJNR and enter PRPS-PBUKR
                                                If COSP-OBJNR begins with NV
                                               Check table AFVC with COSP-OBJNR = AFVC-OBJNR,
go to Table AFKO with AFVC-AUFPL,
go to table AUFK with AFKO-AUFNR and enter AUFK-BUKRS
If COSP-OBJNR begins with OR
Check table AUFK with COSP-OBJNR = AUFK-OBJNR
and enter AUFK-BUKRS
COFP-EINDT                =          -
COFP-SGTXT               =          -
COFP-GEBER              =          -
COFP-KURSF              =          -
COFP-KUFIX                =          -
COFP-GBETR              =          -
COFP-KURSR              =          -
COFP-KURSFIKRS       =          -
COFP-KZKRS               =          -
COFP-UMBKZ              =          -
COFP-KBLNR               =          -
COFP-KBLPOS            =          -
COFP-HI FIVOR            =          -
COFP-LO FIVOR          =          -
COFP-HI ACCOUNT      =          -
COFP-LO ACCOUNT     =          -
COFP-HI LIFNR            =          -
COFP-LO LIFNR           =          -
COFP-HI KUNNR          =          -
COFP-LO KUNNR         =          -
COFP-XDELETE           =          -
COFP-HI XOPVW         =          -
COFP-LO XOPVW        =          -
COFP-ZAEHK               =          -
COFP-CHAINBELNR     =          -
COFP-MWSKZ             =          -
COFP-LEDNR               =          -
COFP-BELTP               =          1
COFP-VERSN              =          0
COFP-OWAER             =          COSP-TWAER
COFP-CPUDT               =          SY-DATUM
COFP-CPUTM              =          SY-TIME
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Now, can someone help me as how to proceed with the entire thing? An elaborate and illustrative answer would be highly appreciable.
If you require any other information....then get back to me ..asap.
Its bit urgent.
Thanks & Regards,
Ravi

Hi
update <table> from <i_tab>
for different conditions.
loop at i_cosp.
if cosp-mandt eq sy-mandt and cosp-objnr eq 'PR'.
Read table i_PRPS with key i_PRPS-OBJNR = i_COSP-OBJNR.
if sy-subrc eq 0.
update PRPS set PKOKR = ? where objnr = i_prpr-objnr.
endif.
endif.
similarly for all the conditions
Regards
Message was edited by: Harikishore Sreenivasulu

How to update one table from another

I am creating scripts in Oracle 10g. I have a table that has data corruption on three date fields.
I created a table with the following sql of all the affected rows:
CREATE TABLE LSU_INTER_FIX_DATE AS
select request_id,received_date,planned_start_date, actual_start_date
from lsu_inter2_requests_t
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OR planned_start_date < to_date('01-JAN-1900')
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I then repaired all of the rows with three data fixes
UPDATE LSU_INTER_FIX_DATE
SET received_date = TO_CHAR(received_date,'YY-MON') ||'-'||(TO_CHAR(received_date,'RRRR') + 2000)
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UPDATE LSU_INTER_FIX_DATE
SET planned_start_date = TO_CHAR(planned_start_date,'YY-MON') ||'-'||(TO_CHAR(planned_start_date,'RRRR') + 2000)
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SET actual_start_date = TO_CHAR(actual_start_date,'YY-MON') ||'-'||(TO_CHAR(actual_start_date,'RRRR') + 2000)
where actual_start_date < to_date('01-JAN-1900')
I now want to update the original base table with the corrected data so I wrote the following SQL UPDATE command:
UPDATE lsu_inter2_requests_t aaa
SET aaa.received_date = bbb.received_date
FROM LSU_INTER_FIX_DATE bbb WHERE aaa.request_id = bbb.request_id
When I run this sql Oracle returns the error “ORA-00933 SQL command not properly ended.” How do I update multiple rows in one table from another table that share the same primary key?

Comet wrote:
I am creating scripts in Oracle 10g. I have a table that has data corruption on three date fields.
I created a table with the following sql of all the affected rows:
CREATE TABLE LSU_INTER_FIX_DATE AS
select request_id,received_date,planned_start_date, actual_start_date
from lsu_inter2_requests_t
where received_date < to_date('01-JAN-1900')
OR planned_start_date < to_date('01-JAN-1900')
OR actual_start_date < to_date('01-JAN-1900')
I then repaired all of the rows with three data fixes
UPDATE LSU_INTER_FIX_DATE
SET received_date = TO_CHAR(received_date,'YY-MON') ||'-'||(TO_CHAR(received_date,'RRRR') + 2000)
where received_date < to_date('01-JAN-1900')
UPDATE LSU_INTER_FIX_DATE
SET planned_start_date = TO_CHAR(planned_start_date,'YY-MON') ||'-'||(TO_CHAR(planned_start_date,'RRRR') + 2000)
where planned_start_date < to_date('01-JAN-1900')
UPDATE LSU_INTER_FIX_DATE
SET actual_start_date = TO_CHAR(actual_start_date,'YY-MON') ||'-'||(TO_CHAR(actual_start_date,'RRRR') + 2000)
where actual_start_date < to_date('01-JAN-1900')
I now want to update the original base table with the corrected data so I wrote the following SQL UPDATE command:
UPDATE lsu_inter2_requests_t aaa
SET aaa.received_date = bbb.received_date
FROM LSU_INTER_FIX_DATE bbb WHERE aaa.request_id = bbb.request_id
When I run this sql Oracle returns the error “ORA-00933 SQL command not properly ended.” How do I update multiple rows in one table from another table that share the same primary key?I am not convinced you have what you think you have
>
UPDATE LSU_INTER_FIX_DATE
SET received_date = TO_CHAR(received_date,'YY-MON') ||'-'||(TO_CHAR(received_date,'RRRR') + 2000)
where received_date < to_date('01-JAN-1900')
When you want to produce a DATE datatype when starting with a string,
you must use TO_DATE() on the SET line!
(TO_CHAR(received_date,'RRRR') + 2000)since when do you do add characters (from TO_CHAR) with a constant number (2000)?
You should NEVER EVER rely on implicit datatype conversion
Edited by: sb92075 on Jul 27, 2011 7:09 PM

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Hi
I have a tabular from creating using wizard
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the username is assigned to an item P2_user based on the user who logs in.
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I am looking for the same... can you please share how did you got this working
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The table contains the PK and the data for column names as per the string above.
So,
c001=pk
c002=age
c003=height
c004=weight
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thought you may do it easier by loop through collection in a process as ...
for c in (select c001 pk, c002 age, c003 height, c004 weight
from yur_collectioin
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PROCESS BEFORE OUTPUT.
MODULE status_9010.
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MODULE move_data_to_table.
ENDLOOP.
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MODULE move_data_to_table OUTPUT.
This is to move the data from the internal table to the table control
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Also refer to this link:
http://help.sap.com/saphelp_nw2004s/helpdata/en/9f/dbac5e35c111d1829f0000e829fbfe/content.htm
<b>Reward points if found helpful..
Cheers,
Chandra Sekhar.</b>

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