Selective Reverse Issue on Changed Table

Hi,
hoping I can get some help here.
We have a SQL Server source table that has had 3 new columns added to it. We now want to get those 3 columns into the existing model for use in a mapping.
I have tried going into the model, picking the selective reverse tab, selecting existing objects and then selecting JUST the table to be reversed and then running the reverse process.
I would expect that the new columns would be added to the model but they do not appear.
Also, if I right-click on the datastore and view data, the columns in the source system appear in the result set; there is also the case that if I create a new model and run a full reverse, the columns appear in the appropriate datastore.
Is there any reason that the datastore is not updating using the selective reverse.
Thanks in advance for any help.
geeo

Hi,
Selective reverse allows you to get only the table that you select from list.
Please, click on "Objects to reverse" to see all objects available to reverse (only objects do not reversed yet to that model)
and "Existent Objects" to add existents objects to the list.

Similar Messages

Table update visible only when changing table selection

I'm running java 1.6.0_07 on Linux and I'm experiencing a strange problem: I've got a table model that extends AbstractTableModel and when I selectes a row and then change such row data (thru the setData() and fireTableDataChanged() methods) I don't see the row update. If I reclick on the row or select another row in the table, the table refreshes and I can see the row updated. Is it a problem of the Java version or what? Should I change my code and force a table update in any way? Any suggestion?
Thanks,
Luca

I've got a table model that extends AbstractTableModel Why? Whats wrong with the DefaultTableModel?
Is it a problem of the Java version or what?So you've written custom code and it doesn't work so the problem must be with the Java version?
Any suggestion?Use the DefaultTableModel.
If you need further help then you need to create a [Short, Self Contained, Compilable and Executable, Example Program (SSCCE)|http://homepage1.nifty.com/algafield/sscce.html], that demonstrates the incorrect behaviour.
Don't forget to use the Code Formatting Tags so the posted code retains its original formatting. That is done by selecting the code and then clicking on the "Code" button above the question input area.

Select Query failing on a table that has per sec heavy insertions.

Hi
Problem statement
1- We are using 11g as an database.
2- We have a table that is partitioned on the date as range partition.
3- The insertion of data is very high.i.e. several hundreds records per sec. in the current partitioned.
4- The data is continuously going in the current partitioned as and when buffer is full or per sec timer expires.
5-- We have to make also select query on the same table and on the current partitioned say for the latest 500 records.
6- Effecient indexes are also created on the table.
Solutions Tried.
1- After analyzing by tkprof it is observed that select and execute is working fine but fetch is taking too much time to show the out put. Say it takes 1 hour.
2- Using the 11g sql advisior and SPM several baseline is created but the success rate of them is observed also too low.
please suggest any solution to this issue
1- i.e. Redisgn of table.
2- Any better way to quey to fix the fetch issue.
3- Any oracle seetings or parameter changes to fix the fetch issue.
Thanks in advance.
Regards
Vishal Sharma

I am uploading the latest stats please let me know how can improve as this is taking 25 minutes
####TKPROF output#########
SQL ID : 2j5w6bv437cak
select almevttbl.AlmEvtId, almevttbl.AlmType, almevttbl.ComponentId,
almevttbl.TimeStamp, almevttbl.Severity, almevttbl.State,
almevttbl.Category, almevttbl.CauseCode, almevttbl.UnitType,
almevttbl.UnitId, almevttbl.UnitName, almevttbl.ServerName,
almevttbl.StrParam, almevttbl.ExtraStrParam, almevttbl.ExtraStrParam2,
almevttbl.ExtraStrParam3, almevttbl.ParentCustId, almevttbl.ExtraParam1,
almevttbl.ExtraParam2, almevttbl.ExtraParam3,almevttbl.ExtraParam4,
almevttbl.ExtraParam5, almevttbl.SRCIPADDRFAMILY,almevttbl.SrcIPAddress11,
almevttbl.SrcIPAddress12,almevttbl.SrcIPAddress13,almevttbl.SrcIPAddress14,
almevttbl.DESTIPADDRFAMILY,almevttbl.DestIPAddress11,
almevttbl.DestIPAddress12,almevttbl.DestIPAddress13,
almevttbl.DestIPAddress14, almevttbl.DestPort, almevttbl.SrcPort,
almevttbl.SessionDir, almevttbl.CustomerId, almevttbl.ProfileId,
almevttbl.ParentProfileId, almevttbl.CustomerName, almevttbl.AttkDir,
almevttbl.SubCategory, almevttbl.RiskCategory, almevttbl.AssetValue,
almevttbl.IPSAction, almevttbl.l4Protocol,almevttbl.ExtraStrParam4 ,
almevttbl.ExtraStrParam5,almevttbl.username,almevttbl.ExtraStrParam6,
IpAddrFamily1,IPAddrValue11,IPAddrValue12,IPAddrValue13,IPAddrValue14,
IpAddrFamily2,IPAddrValue21,IPAddrValue22,IPAddrValue23,IPAddrValue24
FROM
     AlmEvtTbl PARTITION(ALMEVTTBLP20100323) WHERE AlmEvtId IN ( SELECT * FROM
( SELECT /*+ FIRST_ROWS(1000) INDEX (AlmEvtTbl AlmEvtTbl_Index) */AlmEvtId
FROM AlmEvtTbl PARTITION(ALMEVTTBLP20100323) where      ((AlmEvtTbl.Customerid
= 0 or AlmEvtTbl.ParentCustId = 0)) ORDER BY AlmEvtTbl.TIMESTAMP DESC)
WHERE ROWNUM < 602) order by timestamp desc
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.10       0.17          0          0          0           0
Execute      1      0.00       0.00          0          0          0           0
Fetch       42   1348.25    1521.24       1956   39029545          0         601
total       44   1348.35    1521.41       1956   39029545          0         601
Misses in library cache during parse: 1
Optimizer mode: FIRST_ROWS
Parsing user id: 82
Rows     Row Source Operation
    601 PARTITION RANGE SINGLE PARTITION: 24 24 (cr=39029545 pr=1956 pw=1956 time=11043 us cost=0 size=7426 card=1)
    601   TABLE ACCESS BY LOCAL INDEX ROWID ALMEVTTBL PARTITION: 24 24 (cr=39029545 pr=1956 pw=1956 time=11030 us cost=0 size=7426 card=1)
    601    INDEX FULL SCAN ALMEVTTBL_INDEX PARTITION: 24 24 (cr=39029377 pr=1956 pw=1956 time=11183 us cost=0 size=0 card=1)(object id 72557)
    601     FILTER (cr=39027139 pr=0 pw=0 time=0 us)
169965204      COUNT STOPKEY (cr=39027139 pr=0 pw=0 time=24859073 us)
169965204       VIEW (cr=39027139 pr=0 pw=0 time=17070717 us cost=0 size=13 card=1)
169965204        PARTITION RANGE SINGLE PARTITION: 24 24 (cr=39027139 pr=0 pw=0 time=13527031 us cost=0 size=48 card=1)
169965204         TABLE ACCESS BY LOCAL INDEX ROWID ALMEVTTBL PARTITION: 24 24 (cr=39027139 pr=0 pw=0 time=10299895 us cost=0 size=48 card=1)
169965204          INDEX FULL SCAN ALMEVTTBL_INDEX PARTITION: 24 24 (cr=1131414 pr=0 pw=0 time=3222624 us cost=0 size=0 card=1)(object id 72557)
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
SQL*Net message to client                      42        0.00          0.00
SQL*Net message from client                    42       11.54        133.54
db file sequential read                      1956        0.20         28.00
latch free                                     21        0.00          0.01
latch: cache buffers chains                     9        0.01          0.02
SQL ID : 0ushr863b7z39
SELECT /* OPT_DYN_SAMP */ /*+ ALL_ROWS IGNORE_WHERE_CLAUSE
NO_PARALLEL(SAMPLESUB) opt_param('parallel_execution_enabled', 'false')
NO_PARALLEL_INDEX(SAMPLESUB) NO_SQL_TUNE */ NVL(SUM(C1),0), NVL(SUM(C2),0)
FROM
(SELECT /*+ IGNORE_WHERE_CLAUSE NO_PARALLEL("PLAN_TABLE") FULL("PLAN_TABLE")
NO_PARALLEL_INDEX("PLAN_TABLE") */ 1 AS C1, CASE WHEN
"PLAN_TABLE"."STATEMENT_ID"=:B1 THEN 1 ELSE 0 END AS C2 FROM
"SYS"."PLAN_TABLE$" "PLAN_TABLE") SAMPLESUB
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.00       0.00          0          0          0           0
Execute      1      0.00       0.00          0          0          0           0
Fetch        1      0.00       0.01          1          3          0           1
total        3      0.00       0.01          1          3          0           1
Misses in library cache during parse: 1
Misses in library cache during execute: 1
Optimizer mode: ALL_ROWS
Parsing user id: 82     (recursive depth: 1)
Rows     Row Source Operation
      1 SORT AGGREGATE (cr=3 pr=1 pw=1 time=0 us)
      0   TABLE ACCESS FULL PLAN_TABLE$ (cr=3 pr=1 pw=1 time=0 us cost=29 size=138856 card=8168)
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                         1        0.01          0.01
SQL ID : bjkdb51at8dnb
EXPLAIN PLAN SET STATEMENT_ID='PLUS30350011' FOR select almevttbl.AlmEvtId,
almevttbl.AlmType, almevttbl.ComponentId, almevttbl.TimeStamp,
almevttbl.Severity, almevttbl.State, almevttbl.Category,
almevttbl.CauseCode, almevttbl.UnitType, almevttbl.UnitId,
almevttbl.UnitName, almevttbl.ServerName, almevttbl.StrParam,
almevttbl.ExtraStrParam, almevttbl.ExtraStrParam2, almevttbl.ExtraStrParam3,
   almevttbl.ParentCustId, almevttbl.ExtraParam1, almevttbl.ExtraParam2,
almevttbl.ExtraParam3,almevttbl.ExtraParam4,almevttbl.ExtraParam5,
almevttbl.SRCIPADDRFAMILY,almevttbl.SrcIPAddress11,almevttbl.SrcIPAddress12,
almevttbl.SrcIPAddress13,almevttbl.SrcIPAddress14,
almevttbl.DESTIPADDRFAMILY,almevttbl.DestIPAddress11,
almevttbl.DestIPAddress12,almevttbl.DestIPAddress13,
almevttbl.DestIPAddress14, almevttbl.DestPort, almevttbl.SrcPort,
almevttbl.SessionDir, almevttbl.CustomerId, almevttbl.ProfileId,
almevttbl.ParentProfileId, almevttbl.CustomerName, almevttbl.AttkDir,
almevttbl.SubCategory, almevttbl.RiskCategory, almevttbl.AssetValue,
almevttbl.IPSAction, almevttbl.l4Protocol,almevttbl.ExtraStrParam4 ,
almevttbl.ExtraStrParam5,almevttbl.username,almevttbl.ExtraStrParam6,
IpAddrFamily1,IPAddrValue11,IPAddrValue12,IPAddrValue13,IPAddrValue14,
IpAddrFamily2,IPAddrValue21,IPAddrValue22,IPAddrValue23,IPAddrValue24 FROM
     AlmEvtTbl PARTITION(ALMEVTTBLP20100323) WHERE AlmEvtId IN ( SELECT * FROM
( SELECT /*+ FIRST_ROWS(1000) INDEX (AlmEvtTbl AlmEvtTbl_Index) */AlmEvtId
FROM AlmEvtTbl PARTITION(ALMEVTTBLP20100323) where      ((AlmEvtTbl.Customerid
= 0 or AlmEvtTbl.ParentCustId = 0)) ORDER BY AlmEvtTbl.TIMESTAMP DESC)
WHERE ROWNUM < 602) order by timestamp desc
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.28       0.26          0          0          0           0
Execute      1      0.01       0.00          0          0          0           0
Fetch        0      0.00       0.00          0          0          0           0
total        2      0.29       0.27          0          0          0           0
Misses in library cache during parse: 1
Optimizer mode: FIRST_ROWS
Parsing user id: 82
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
SQL*Net message to client                       1        0.00          0.00
SQL*Net message from client                     1        0.00          0.00
OVERALL TOTALS FOR ALL NON-RECURSIVE STATEMENTS
call     count       cpu    elapsed       disk      query    current        rows
Parse       13      0.71       0.96          3         10          0           0
Execute     14      0.20       0.29          4        304         26          21
Fetch       92   2402.17    2714.85       3819   70033708          0        1255
total      119   2403.09    2716.10       3826   70034022         26        1276
Misses in library cache during parse: 10
Misses in library cache during execute: 6
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
SQL*Net message to client                      49        0.00          0.00
SQL*Net message from client                    48       29.88        163.43
db file sequential read                      1966        0.20         28.10
latch free                                     21        0.00          0.01
latch: cache buffers chains                     9        0.01          0.02
latch: session allocation                       1        0.00          0.00
OVERALL TOTALS FOR ALL RECURSIVE STATEMENTS
call     count       cpu    elapsed       disk      query    current        rows
Parse      940      0.51       0.73          1          2         38           0
Execute   3263      1.93       2.62          7       1998         43          23
Fetch     6049      1.32       4.41        214      12858         36       13724
total    10252      3.78       7.77        222      14858        117       13747
Misses in library cache during parse: 172
Misses in library cache during execute: 168
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
db file sequential read                        88        0.04          0.62
latch: shared pool                              8        0.00          0.00
latch: row cache objects                        2        0.00          0.00
latch free                                      1        0.00          0.00
latch: session allocation                       1        0.00          0.00
   34 user SQL statements in session.
3125 internal SQL statements in session.
3159 SQL statements in session.
Trace file: ora11g_ora_2064.trc
Trace file compatibility: 11.01.00
Sort options: default
       6 sessions in tracefile.
      98 user SQL statements in trace file.
    9111 internal SQL statements in trace file.
    3159 SQL statements in trace file.
      89 unique SQL statements in trace file.
   30341 lines in trace file.
    6810 elapsed seconds in trace file.
###################################### AutoTrace Output#################
Statistics
       3901 recursive calls
          0 db block gets
   39030275 consistent gets
       1970 physical reads
        140 redo size
     148739 bytes sent via SQL*Net to client
        860 bytes received via SQL*Net from client
         42 SQL*Net roundtrips to/from client
         73 sorts (memory)
          0 sorts (disk)
        601 rows processed

Sender JDBC Adapter Select/Update Issue

Dear All,
We have configured a Sender JDBC Adapter to Poll data from the DB2 tables. It is working fine and both the select and the update queries written are also getting properly executed and are changing the status of the flag from Y to N once read from database.
In the communication channel ->
select * from <table> where flag = 'N'.
update <table> set flag = 'Y' where flag = 'N'.
But I have one doubt after executing the select query some new data comes into the table of status flag 'N"., then will this unselected data will also be updated to 'Y' .
The question is while we do a select and update from XI on the DB table and at the same time there is an insert happening into the table from the other end how will the adpater behave in this case.Will it result in missing of some records during next select/update transaction from XI..
Your inputs will be appreciated.
Regards
Amit

Amit
Did you ever get a solution to your question ?
Sender JDBC Adapter Select/Update Issue
Posted: Apr 24, 2008 2:29 PM Reply
Dear All,
We have configured a Sender JDBC Adapter to Poll data from the DB2 tables. It is working fine and both the select and the update queries written are also getting properly executed and are changing the status of the flag from Y to N once read from database.
In the communication channel ->
select * from <table> where flag = 'N'.
update <table> set flag = 'Y' where flag = 'N'.
But I have one doubt after executing the select query some new data comes into the table of status flag 'N"., then will this unselected data will also be updated to 'Y' .
The question is while we do a select and update from XI on the DB table and at the same time there is an insert happening into the table from the other end how will the adpater behave in this case.Will it result in missing of some records during next select/update transaction from XI..
Your inputs will be appreciated.
Regards
Amit

ODI 10.1.3.5 Selective Reverse "hangs"

Trying to reverse a PeopleSoft financials table (db is 10.2.0.4) using ODI 10.1.3.5 and the delivered Oracle JDBC driver.
The reverse process gets to 50% and then just hangs. The connecting db user has direct SELECT privs on the table.
Thoughts?
-John

Chris,
Turns out this issue was really due to a bug associated with data dictionary views (specifically, all_cons_columns) and 10.2.0.4 databases. The query ODI was issuing to reverse data wouldn't return data... or would take so long as to make the reverse process moot. I could type in the table definition faster!
I don't have specific Metalink note #s handy at the moment.
Suffice it to say it's not an ODI problem.
-John

Selective reverse and reverse ??

hi everyone ,
in the defination tab for the model we have option " Display the metadata changes in the model tree "
i used to think when ever i do changes in my columns related to source or target i will get the updated changes here,but i tried changing the length of columns . it dint show up , so i did selective reverse for this table and it showed me .
but when i do the right click reverse i see all the changes plus all the temporary tables created by ODI .
1. what is the diff between selective reverse and right click reverse ?
2. How can the changes be visible automatically in ODI whenever i make changes to source or target structure. without clicking on reverse ?
Thanks
Dev

Hi,
Selective reverse allows you to get only the table that you select from list.
Please, click on "Objects to reverse" to see all objects available to reverse (only objects do not reversed yet to that model)
and "Existent Objects" to add existents objects to the list.

Composite selection groups in step "Maintain table reduction" ?

Hello forum,
I have a table ZMCHA that I want to filter in the same way as the standard MCHA (I am talking about TDTCC here).
MCHA is filtered with selection group G_WERKS (you can see that in table CNVMBTCOBJ).
I wanted to apply this selection group to ZMCHA in step "Maintain table reduction", but from what I see you can only apply "simple" selection groups in the transaction, not "composite" selection groups (in CNVMBTSELGRPDEF you can see that G_WERKS = G_WE + G_WE_SP; I can apply G_WE or G_WE_SP in the transaction, but not both).
I did manage to apply G_WERKS by changing tables CNVMBTCOBJ and CNVMBTSELREF directly, but would it be possible to do it in the normal transaction? Am I missing something?
Another related question: in that same transaction, if want to choose "no transfer" for a given table I have to double click it, the system will try to find possible selection groups (which takes some seconds) and then I choose no transfer. Obviously, if I want to choose "no transfer" there's no need for the system to determine the possible selection groups, and avoiding that would make the configuration much faster. Again, am I missing something in the transaction, or is the best option to go directly to CNVMBTCOBJ and forget that transaction?
Hope I was clear,
Thanks in advance for any help,
Rui Dantas

>
Surmeet Singh Lamba wrote:
> It is possible to assign a complex selection group to one object provided the structure of two objects i.e. standard and the 'Z' table created is same.
> In case you are not able to do so, i would request you to raise an OSS message for the same and TDMS team will definetely help you to solve this issue.
Hi Surmeet,
Sorry for taking so long to answer, but I had to create a new package to be able to reproduce the problem.
I have a ZMCHA table with the same key fields as MCHA. I would like to have it reduced in the same way that MCHA is.
If I check table CNVMBTCOBJ I can see that MCHA is reduced with selection group G_WERKS (that is, G_WE + G_WE_SP).
If I try to reduce ZMCHA via the screen then both G_WE and G_WE_SP appear as options, but G_WERKS does not.
In fact, G_WERKS doesn't appear in the screen even if I select the standard MCHA
(and, by the way, the transaction will show G_WE_SP as selected for MCHA, and then change the value in CNVMBTCOBJ to G_WE_SP even if I don't save the assignment, which I would say is a bug).
I just wanted to confirm if we are talking about the same thing. If yes, and if this should work, I will open an OSS message.
Thanks in advance,
Rui Dantas

Using case when statement in the select query to create physical table

Hello,
I have a requirement where in I have to execute a case when statement with a session variable while creating a physical table using a select query. let me explain with an example.
I have a physical table based on a select table with one column.
SELECT 'VALUEOF(NQ_SESSION.NAME_PARAMETER)' AS NAME_PARAMETER FROM DUAL. Let me call this table as the NAME_PARAMETER table.
I also have a customer table.
In my dashboard that has two pages, Page 1 contains a table with the customer table with column navigation to my second dashboard page.
In my second dashboard page I created a dashboard report based on NAME_PARAMETER table and a prompt based on customer table that sets the NAME_ PARAMETER request variable.
EXECUTION
When i click on a particular customer, the prompt sets the variable NAME_PARAMETER and the NAME_PARAMETER table shows the appropriate customer.
everything works as expected. YE!!
Now i created another table called NAME_PARAMETER1 with a little modification to the earlier table. the query is as follows.
SELECT CASE WHEN 'VALUEOF(NQ_SESSION.NAME_PARAMETER)'='Customer 1' THEN 'TEST_MART1' ELSE TEST_MART2' END AS NAME_PARAMETER
FROM DUAL
Now I pull in this table into the second dashboard page along with the NAME_PARAMETER table report.
surprisingly, NAME_PARAMETER table report executes as is, but the other report based on the NAME_PARAMETER1 table fails with the following error.
Error Codes: OPR4ONWY:U9IM8TAC:OI2DL65P
State: HY000. Code: 10058. [NQODBC] [SQL_STATE: HY000] [nQSError: 10058] A general error has occurred. [nQSError: 16001] ODBC error state: S1000 code: 1756 message: [Oracle][ODBC][Ora]ORA-01756: quoted string not properly terminated. [nQSError: 16014] SQL statement preparation failed. (HY000)
SQL Issued: SET VARIABLE NAME_PARAMETER='Novartis';SELECT NAME_PARAMETER.NAME_PARAMETER saw_0 FROM POC_ONE_DOT_TWO ORDER BY saw_0
If anyone has any explanation to this error and how we can achieve the same, please help.
Thanks.

Hello,
Updates :) sorry.. the error was a stupid one.. I resolved and I got stuck at my next step.
I am creating a physical table using a select query. But I am trying to obtain the name of the table dynamically.
Here is what I am trying to do. the select query of the physical table is as follows.
SELECT CUSTOMER_ID AS CUSTOMER_ID, CUSTOMER_NAME AS CUSTOMER_NAME FROM 'VALUEOF(NQ_SESSION.SCHEMA_NAME)'.CUSTOMER.
The idea behind this is to obtain the data from the same table from different schemas dynamically based on what a session variable. Please let me know if there is a way to achieve this, if not please let me know if this can be achieved in any other method in OBIEE.
Thanks.

How to get selected row values in a table using check box

Hi ADF Experts,
JDEV Version 11.1.1.7.0
My requirement is getting the selected row valuesof a af:table using a checkbox(multi select).
Thanks,
Animesh

Hi,
add a transient attribute to the POJO entity and update this through a check box. The ensure you have autosubmit=true set on the check box. In a value change listener set or remove the row's checbox attribute value
Frank

How to select data from an internal table

material                          norm                    date last modified
B2-SP HEAT                 50.000               20090420
BF COKE                                 575.000               20090419
GROSS COKE                 200.000               20090419
B2-SP HEAT                 100.000               20090419
TWT                                 33.000               20090330
B7-SP HEAT                 2.000               20090310
B1-SP HEAT                 1.000               20090309
B7-SP HEAT                 615.000               20090308
B2-SP HEAT                 585.000               20090308
B1-SP HEAT                 100.000               20090308
B3-SP HEAT                 610.000               20090308
BF COKE                                 68.500               20090308
GROSS COKE                 72.600               20090308
B8-SP HEAT                 600.000               20090308
B9-SP HEAT                 625.000               20090308
BX-SP HEAT                 615.000               20090308
B9-SP HEAT                 58.000               20090307
B1-SP HEAT                 100.000               20090307
B6-SP HEAT                 350.000               20090306
B2-SP HEAT                 888.000               20090306
Like above there r numerous data in a table :
how will i select data into another internal table where material above is not repeated with latest modified date.please help.

Hi Sonu,
The main task is to move the contents of the one internal table to another with some condition.
First sort and delete the duplicate entries from the First Internal table like below :
sort it_tab by material ascending date_modified descending.
delete adjacent duplicates from it_tab.
Then move that Internal table contents to another internal table.
Define another internal table with the same structure as you have first internal table and then
Second Step :
it_itab1 = it_itab.
If you are using seperate Header line and Body then you can do like below :
       it_itab1[] = it_itab[].
This will fix the issue.
Please let me know if you need any further explonation.
Regards,
Kittu
Edited by: Kittu on Apr 24, 2009 12:21 PM

I have a table with info and would like to select an item from that table

Hi
I have a table with info (course info that I searched for) and would like to select an item from that table to use for further use in my application.
It must work more or less like the tree structure where I can use an On Action select.
In other words; let say I am looking for all courses with "Advisor" it its descriptin / name, I want to click on one of the names and use it lets say to book people on.
Could some please assist me with this.
Regards
Debbie

Hi
The datasource for my table is the node searchcatalog. Under this node there is an attribute calles description where the items found are displayed.
I changed my code as follow:
data: ls_table type wd_This->Elements_searchcatalog,
      lr_element type ref to if_wd_context_element.
DATA lo_nd_searchcatalog TYPE REF TO if_wd_context_node.
DATA lo_el_searchcatalog TYPE REF TO if_wd_context_element.
DATA ls_searchcatalog TYPE wd_this->element_searchcatalog.
navigate from <CONTEXT> to <SEARCHCATALOG> via lead selection
lo_nd_searchcatalog = wd_context->get_child_node( name = wd_this->wdctx_searchcatalog ).
@TODO handle not set lead selection
IF lo_nd_searchcatalog IS INITIAL.
ENDIF.
get element via lead selection
lo_el_searchcatalog = lo_nd_searchcatalog->get_element( ).
@TODO handle not set lead selection
IF lo_el_searchcatalog IS INITIAL.
ENDIF.
get all declared attributes
lo_el_searchcatalog->get_static_attributes(
    IMPORTING
      static_attributes = ls_searchcatalog ).
lo_nd_searchcatalog->get_lead_selection->( exporting index = wdevent->index importing
element = lr_element ).
lr_element->get_static_attributes->( importing static_attributes = ls_table ).
wd_context->set_attribute( exporting name = 'SELECTED' value = ls_table-description ).
When I try to activate it errors with: List elements that take up more than one line is not allowed. This error at the sentence: lo_el_searchcatalog->get_static_attributes(
If you cannot assist me further I will understand. Thank you.

Please explain on what does these select statements get from these tables..

Hello Experts,
What does these select statements get?and what are these tables CDHDR and CDPOS used for?
The program that I am currently modifying lets users post documents and the ones that are not posted
are saved in a custom table. Now, we had a scenario in PROD server wherein certain items are not being
fetched as bypassed but we saved it in the bypassed table. Anyway, below is the select statements:
get all change document header within the selected dates
SELECT * INTO CORRESPONDING FIELDS OF TABLE it_cdhdr
    FROM cdhdr
   WHERE udate IN s_udate
     AND objectclas EQ 'CHARGE'
     AND tcode IN (lc_tcode_msc1,
                   lc_tcode_msc2,
                   lc_tcode_msc1n,
                   lc_tcode_msc2n,
                   lv_tcode_vl33n,
                   'SE38',
                   'ZGENE').
IF NOT it_cdhdr[] IS INITIAL.
SELECT objectid changenr value_new
      FROM cdpos
      INTO TABLE it_cdpos
      FOR ALL ENTRIES IN it_cdhdr
     WHERE objectclas EQ it_cdhdr-objectclas
       AND objectid   = it_cdhdr-objectid
       AND changenr   = it_cdhdr-changenr
       AND tabname    = lc_tabname_mcha
       AND fname     IN (lc_fname_zustd,'LWEDT').
DELETE it_cdpos WHERE value_new+00(01) = 'X'.
LOOP AT it_cdpos ASSIGNING <fs_cdpos>.
    l_matnr = <fs_cdpos>-objectid+00(18).
    l_charg = <fs_cdpos>-objectid+22(10).
    l_zustd = <fs_cdpos>-value_new+00(01).
    READ TABLE it_batch INTO wa_batch
         WITH KEY matnr = l_matnr
                  charg = l_charg.
    IF sy-subrc EQ 0.
      l_tabix = sy-tabix.
      wa_batch-zustd = l_zustd.
      MODIFY it_batch FROM wa_batch INDEX l_tabix
             TRANSPORTING zustd.
    ELSE.
      wa_batch-matnr = l_matnr.
      wa_batch-charg = l_charg.
      wa_batch-zustd = l_zustd.
      wa_batch-code = 'A'.              "selected within period
      APPEND wa_batch TO it_batch.
    ENDIF.
ENDLOOP.
ENDIF.

Hi,
                        The first select statement is for Change document header.CDHDR table contains this object class in your case if you change any batch number for any material number from the transaction for example (MB01) you can trace this .
From CDPOS you can trace which tables affected (EX : MCHA) and the new value(l_zustd ).
Regds,
Vinsa.R

Issue with changing database location at runtime

I am having a similar issue to:
Re: Issue with changing database location at runtime
where I am using Crystal Reports 2008 SP 3 fix pack 3.3 and a OLE DB connection to a SQL 2008 R2 server. Running on a computer on the network where the report can see the original development server is fast, other computers where that server is not available are hanging 20 seconds before coming up.
I am using the same code from the Crystal Sample app to change the connection on each table. I found that the slowness comes the first time the ReportDocument object is accessed to get the collection of database tables, before the connection info is set.
Fix pack 3.4 was mentioned in that post. Does fix pack 3.4 fix that issue? I don't see fix pack 3.4 on the downloads page (https://websmp130.sap-ag.de/sap%28bD1lbiZjPTAwMQ==%29/bc/bsp/spn/bobj_download/main.htm)

I just found on the reports that were having the issue there was a SQL Expression. Per this thread:
Re: Report load is slow after changing database servers
There was an issue with that and the fix is not out til the end of Feb so I found a way not to use the SQL Expression and the speed is much better.
However, your information provided led me to this post:
Cannot Change Table Location, but Only for One Report
And I am also experiencing an issue where the table location is not changing on one subreport and I will look into that as a possible solution.
Thanks so much for your help.

Deadlock issue in Partitioned Tables

Hi ALL,
I am facing an issue of Deadlock while inserting data into a partitioned table.
I get an error "ORA-00600: Deadlock detected". when i see the trace files, following lines are appearing in them:
"Single resource deadlock: blocking enqueue which blocks itself".
Here is the detail of my test case:
1. I have a list-partitioned table, with partitioning defined on some business codes.
2. I have a query that merges data into partitioned table (actually compares unique keys between temporary table and partitioned table and then issue an insert if keys not matched, no update part).
3. The temporary table contains transactional data against many business codes.
3. when calling the above query from multiple (PL/SQL) sessions, i observe that when we merge data in same partition (from different sessions) than deadlock issue occurs, otherwise it is OK.
4. Note that all sessions are executed at same time. Also note that Commit is called after each session is completed. Each session contains 2-3 more queries after the mentioned merge statement.
Is there an issue with oracle merge/insert on same partition (from different sessions)? What is the locking mechanism for this particular case (partitioned tables)?
My oracle version is Oracle 10g (10.2.0.4). Kindly advice.
Thanks,
QQ.

Oracle MERGE statements are slow as they must validate every record before insert.
If you use array processing with BULK COLLECT and FORALL with the SAVE EXCEPTIONS clause you can avoid most of the overhead. Just collect your rows in an array, issue a FORALL INSERT SAVE EXCEPTIONS and let Oracle handle whatever happens.
When Oracle is done, and it will be hundreds of times faster than what you are doing now, you can either process or ignore the records in the exceptions array.
Another solution, more efficient if you can do it, is to just to an INSERT INTO SELECT FROM using an exceptions table created with DBMS_ERRLOG.
www.psoug.org/reference/dbms_errlog.html

Issue regarding internal tables

Dear all,
My issue is that , I need to enter data into a single internal table by fetching data from two sap tables using two different selct quries. I should not use joins or for all entries. And display the internal table data in the list.
Problem am facing is only one select query is geeting fetched and the other table data in not in the list.
Pleas provide the possible solutions.
Thanks & Regards,
Madhavi.M

DATA: BEGIN OF itab1 OCCURS 0,
      qmnum LIKE qmel-qmnum,
      qmtxt LIKE qmel-qmtxt,
      indtx LIKE qmel-indtx,
      qmdat LIKE qmel-qmdat,
      ltrmn LIKE qmel-ltrmn,
      priok LIKE qmel-priok,
      aufnr LIKE qmel-aufnr,
      bezdt LIKE qmel-bezdt,
      qmnam LIKE qmel-qmnam,
      qmart LIKE qmel-qmart,
      END OF itab1.
DATA: BEGIN OF itab2 OCCURS 0,
      qmnum LIKE qmih-qmnum,
      btpln LIKE qmih-btpln,
      ingrp LIKE qmih-ingrp,
      END OF itab2.
DATA : itab3 TYPE TABLE OF z_notif WITH HEADER LINE.
SELECTION-SCREEN BEGIN OF BLOCK b1 WITH FRAME TITLE text-t01.
SELECT-OPTIONS : notnum FOR qmel-qmnum OBLIGATORY,
                 notype FOR qmel-qmart,
                 floc FOR qmih-btpln,
                 name FOR qmel-qmnam.
SELECTION-SCREEN END OF BLOCK b1.
START-OF-SELECTION.
To fetch the values in the internal table ****************
from ztable corresponding to the entries made *************
by the user in the selection screen ******************
SELECT qmnum qmtxt indtx qmdat ltrmn priok aufnr bezdt qmnam qmart INTO
TABLE itab1 FROM qmel WHERE qmnum IN notnum
AND qmart IN notype AND qmnam IN name.
SELECT qmnum btpln ingrp INTO TABLE itab2 FROM qmih FOR ALL ENTRIES IN
itab1 WHERE qmnum = itab1-qmnum AND btpln IN floc.
To move the contents of ITAB1 to ITAB3 ***************
    LOOP AT itab1.
      itab3-qmnum = itab1-qmnum.
      itab3-qmtxt = itab1-qmtxt.
      itab3-indtx = itab1-indtx.
      itab3-qmdat = itab1-qmdat.
      itab3-ltrmn = itab1-ltrmn.
      itab3-priok = itab1-priok.
      itab3-aufnr = itab1-aufnr.
      itab3-bezdt = itab1-bezdt.
      itab3-qmnam = itab1-qmnam.
      itab3-qmart = itab1-qmart.
      READ TABLE itab2 WITH KEY qmnum = itab1-qmnum.
To move the contents of ITAB2 to ITAB3 ***************
      itab3-btpln = itab2-btpln.
      itab3-ingrp = itab2-ingrp.
      APPEND itab3.
    ENDLOOP.
have a look at this example this may help you.....
reward if helpful.....

Selective Reverse Issue on Changed Table

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