Version of Data is Different

Hello,
I am running APEX V4.1 as I want to still use the 'Drag and Drop' functionality is has. Recently one of my application pages gave me an error to the effect that the version of data in the database had changed and gave me two number strings to prove that message. The page is a simple tabular form. I have another form that I use to access additional updatable fields and this form continued to work so I deleted the page giving the error and re-created it and all is well again. My question is: Does anyone know why the error was thrown and what I might do to repair such a page if it happens again in the future? Clearly the data in the database was fine and this page mis-reported an issue.
Kind Regards,
Steve Welch

To be honest, I have seen this a couple of times in different projects. It was always related to doing changes on standard objects (SQL query, column properties, MRU processes). Since all the logic created for a tabular form (and for the single record form as well) is internal, I wasn't able to say what the cause could be. Only the error message was the same. Sometimes the solution was in just recreating the MRU process and sometimes I had to recreate the report and adjust the column formatting. It was never tragic but rather annoying.
Denes Kubicek
http://deneskubicek.blogspot.com/
http://www.apress.com/9781430235125
http://apex.oracle.com/pls/apex/f?p=31517:1
http://www.amazon.de/Oracle-APEX-XE-Praxis/dp/3826655494
-------------------------------------------------------------------

Similar Messages

Distribute different versions of data to 3rd party systems from SAP ERP2004

Dear fellow SDN users
I am working in a large retail company where we are about to implement a new store system. The new system should be implemented in phases, where each phase covers one or multiple countries. Until the implementation is complete, our old store system should still be supported.
My problem is that we also need to support multiple versions of the systems, which is something we have never done before. Do any of you guys have any experience in how to differentiate versions of the data being sent from SAP to 3rd party systems? The scenario today is:
SAP ECC 6.0 -> SAP PI 7.0 -> STORE SYSTEM1
And the scenario we would like in the future:
SAP ECC 6.0 -> SAP PI 7.0 -> STORE SYSTEM1/STORE SYSTEM2
(Where it is possible to send several versions of data: e.g. ARTMAS ver. 1 to SYSTEM1 and ARTMAS ver. 2 to SYSTEM1 and ARTMAS ver. 1 to SYSTEM2)
The first thing that came to my mind was to differentiate on IDOC extension and then program different routines per extension when sending the idocs, but I guess there should be an easier way.
Any idea is greatly appreciated.
Best regards,
Chris

Hi Chris
I guess it depends on how the information you want to send to various partner systems differs, but have you considered using reduction?
I am at a client currently where we need to send similar information to a number of systems - for example Customer information using the DEBMAS message type, is going to three seperate systems.
To do this we defined 3 reduced messages - Tcode BD53. This not only reduces the load placed on PI/whatever middleware system is used by eliminating unnecessary data from each message variant, but allows the message to be treated differently by PI, using different data mappings, distribution models etc.
Hope this helps

Using Labview how can one store different data in different sheets of same excel file, I mean how to select different sheets to store data??

Hello Everyone,
I want to store various data but in different sheets of excel file. So how to select Different sheets of same excel file???
Thanks so much
Pallavi

aeastet wrote:
Why do you not want to use Active X?
One very good reason that I can think of is that MS keeps changing their ActiveX interface with each version of Excel, so code written for one version of Excel using ActiveX may not work for another version of Excel, even though the basic functionality hasn't changed. A perfect example is when MS changed the "Value" property to "Value2". Yeah, that made a whole lot of sense.
pals wrote:
I dont want to use active X as i am not
getting results... by using write to spreadsheet in am getting results
but on just one sheet... I want different data on different sheets of
same excel file. So....
Can anyone help me in this...
Then it's something you're doing. Please post your code. Have you tried a search on this forum for ActiveX and Excel? There have been tons of posts on it, including lots of examples. There's also the Excel thread.

Error in mru : ORA-20001: Error in MRU: row= 1 Current version of data ...

hi i am getting tihs error msg
Error in mru internal routine: ORA-20001: Error in MRU: row= 1, ORA-20001: ORA-20001: Current version of data in database has changed since user initiated update process. current checksum
i'll try to show a form table in which i can edit and add data
when i use the wizzard it is all fine with editing but i cant creat a new item because i have to insert my primary key and that shoud be done automatically.
ok again
my PK is at first col1 and second col2
i got a dropdown list in which i choose an item from col1 to just show items in my form with that value, here are more than one results possible
no i want to edit col2 up to col4
or add a line with the same col1 but different col2 and some col3-col4 values
but if i add a line i want to insert col2 to up to col4 (and the PK from col1 shoud be automatically insert from my dropwdown list i choosed before)
i want in col2 an drop down list
so all this works fine i got all the changes i want but when i try do save or update my changes i got the error frome above
i think the problem is at the primary key thing cause i want to choose a part manually but i have to
to get the new line actually u use the add row link but i use instead after my select statement an
Union select :P62_PNR_VOll, null, null, null from dual
to get my first pk automatically from my dropdown element (in my case :P62_PNR_VOLL)
how can i solve that error?
thx for ur help
regadrs
Falk

Hi Falk,
It is usually best to have a sequence number for the primary key on a table. If you need to restrict other fields to be unique, then you can create a constraint to do this.
To create a sequence number and apply this to a new record, you need to do two things:
Let us say that you have a table called TABLEX and this has a numeric primary key field of ID. Do the following in the SQL Commands window
1 - Create a sequence SQL object:
CREATE SEQUENCE "TABLEX_ID_SEQ" MINVALUE 1 MAXVALUE 99999999999999999999999 INCREMENT BY 1 START WITH 1 NOCACHE NOORDER NOCYCLE2 - Create a trigger:
CREATE OR REPLACE TRIGGER "TABLEX_BI"
BEFORE
INSERT ON "TABLEX"
FOR EACH ROW
BEGIN
IF :NEW.ID IS NULL THEN
SELECT TABLEX_ID_SEQ.NEXTVAL INTO :NEW.ID FROM DUAL;
END IF;
END;This needs to be enabled, so run:
ALTER TRIGGER "TABLEX_BI" ENABLEWhen this is done, you then have "An existing trigger" that you can use for your tabular form. When a new record is created, the trigger is run and this checks for a value in the ID field. If this is NULL, then the next value in the sequence is assigned to it.
Primary Keys can be based on other values. You can use any value from the current record - for example, if you need to get the value from the XXX field, you just reference :NEW.XXX You can use this to pass into a function that returns your new primary key value. But I would recommend keeping to one field for your primary key as this makes things a lot simpler later on.
Andy

Tabular form Update Error,"Current version of data in database has changed

I'm getting an error when updating a Apex Tabular form. It's complaining that the row id's are out-of-sync. The error reads,' Current version of data in database has changed since user initiated update process. current row version identifier = "56DW5A8A7EBA3B42073AE6E71480A784" application row version identifier = "99B52A15F10E34647E9E18B6B7AE8C30" .
Has anyone received this error? Any solutions? Note that the primary is being populated by a trigger. I have another tabular form for a different application that updates without issue, this however, uses a sequence to update the primary key.
Thanks,
James

Make sure that the form is defined such that it "knows" that the PK is being set by a trigger. Do not try to set it in the form if the trigger is doing it. Pretty much if a trigger attempt to modify any column that also was editable (including hidden columns) in the form, the two will conflict.
The other issue could be that do you have any items on the rows that are disabled? Disabled items are not sent to session state so Apex won't be able to properly compute the checksum and it'll find a discrepancy.

ORA-20505: Error in DML - Version of data in db has changed

Hello,
Application Express 3.1.0.00.32
I have created a Report and Master Detail in the Sample Application on oracle.application.com. I am receiving an error on my Master Detail Form when clicking the <Previous and Next> buttons. I have viewed other issues like this in the forum but, it looks like everyone is a little different. Can anyone assist me with this error when browsing to the next record(s). Thanks in advance.
ORA-20505: Error in DML: p_rowid=6, p_alt_rowid=CUSTOMER_ID, p_rowid2=, p_alt_rowid2=. ORA-20503: Current version of data in database has changed since user initiated update process. current checksum = "E9A08EDC02A82871E6865DB254B09ED2" application checksum = "39454529513F24BE60C167752BF71750"
I created another Master Detail page and I do not have any errors when scrolling using <> buttons. Here is a process that may be causing my error using the original Master Detail page.
DECLARE
CUSTOMER_ID VARCHAR(20);
BEGIN
SELECT CUSTOMER_ID INTO :P21_CUSTOMER_ID
FROM DEMO_CUSTOMERS
WHERE CUST_FIRST_NAME = :P21_CUST_FIRST_NAME;
-- processing here
EXCEPTION
-- Catches all 'no data found' errors
   WHEN NO_DATA_FOUND THEN
     DBMS_OUTPUT.PUT_LINE
       ('No Data found for SEARCH on ' || CUSTOMER_ID);
END;Edited by: Charles A on Apr 30, 2009 11:40 AM

Hi Charles,
I've had a look at your page 21.
The problem was that the "Fetch Values 2" process was not conditional and was running in the "On Load - Before Header" process point. This meant that it was being run every time the page was being loaded. This process checks for the CUSTOMER_ID relating to the value in P21_CUST_FIRST_NAME which, because the "Fetch Row..." process hasn't been run at that point (it runs "On Load - After Header"), will always return the same CUSTOMER_ID value from when the page was first loaded. The Next/Previous buttons, however, moved the P21_CUSTOMER_ID forward/back one value (this became apparent when this field was changed from "Hidden and Protected" to "Text"). As a result, the data on the page was for "Albert" but the CUSTOMER_ID value was for whatever record was next/previous to the Albert one. Thus, moving next/previous always caused a mix of the actual data.
I have changed the "Fetch Values 2" process to be conditional on P21_CUSTOMER_ID being NULL. This way, the CUSTOMER_ID value is ONLY found by code when the page is first loaded. Thereafter, it is controlled by the Next/Previous functionality.
Andy

How to read data with different XML schemas within the single connection?

I have Oracle 11g database
I access it through jdbc:oracle:thin, version 11.2.0.3, same as xdb.
I have several tables, each has one XMLType column, all schema-based.
There are three different XML schemata registered in the DB
I may need to read the XML data from several tables.
If all the XMLTypes have the same XML schema ,there is no problem,
If the schemata are different, the second read throws BindXMLException.
If I reset the connection between the reads of the XMLType column with different schemata, it works.
The question is: how can I configure the driver, or the connection to be able to read the data with different XML schemata without resetting the connection (which is expensive).
The code to get the XMLType data is textbook implementation:
1 ResultSet resultSet = statement.executeQuery( sql ) ;
2 String result = null ;
3    while(resultSet.next()) {
4 SQLXML sqlxml = resultSet.getSQLXML(1) ;
5 result = sqlxml.getString() ;
6 sqlxml.free();
7 }
8 resultSet.close();
9    return result ;

It turns out, that I needed to serialize the XML on the server and read it as Blob. Like this:
1    final Statement statement = connection.createStatement() ;
2    final String sql = String.format("select xmlserialize(content xml_content_column as blob encoding 'UTF-8') from %s where key='%s'", table, key ) ;
3 ResultSet resultSet = statement.executeQuery( sql ) ;
4 String result = null ;
5    while(resultSet.next()) {
6 Blob blob = resultSet.getBlob( 1 );
7 InputStream inputStream = blob.getBinaryStream();
8 result = new Scanner( inputStream ).useDelimiter( "\\A" ).next();
9 inputStream.close();
10 blob.free();
11 }
12 resultSet.close();
13 statement.close();
14
15 System.out.println( result );
16    return result ;
17
Then it works. Still, can't get it work with XMLType in resultset.On the client unwrapping XML blows up when trying to switch to different XML schema. JDBC/XDB problem?

Error in MRU: row= 1, ORA-20001: ORA-20001: Current version of data in data

I have a page that has a form to my issue table and on the same page, in a different region, I have a tabular report that shows the issue_activity for the specified issue. The primary key on the issue table is the issue_no which is a sequence and the primary key on the issue_activity table is (issue_no,line_no), where issue_no comes from the issue table. A parent-child relationship between issue and issue_activity.
When I add a row to my tabular form and type in some data, I get a (Error in MRU: row= 1, ORA-20001: ORA-20001: Current version of data in database has changed since user initiated update process.) error. When I look at the data, everything looks fine.
The issue_no and line_no are correctly set. My Issue_no and line_no fields on my report are hidden fields.

I rebuild the report using a tabular form and populated the primary key with a PL/SQL expression and now it appears to be working. P1_ISSUE_NO is the primary key on the issue table and I could not figure how to get it in the issue_no field of the tabular report when a new line was entered I ended up putting the following code in for the default for
issue_no on the report:
Begin
return :P1_ISSUE_NO;
end
It works great.

Can we write data to different sheets in the same excel output file ?

Hi,
I am using XML publisher and generating output in the excel sheet format.
Is it possible to write the data to different sheets on the same excel file using XMLP?
Please let me know how to do this.
Thanks in advance,
Raj.

Hi,
No, it's not possible with 5.6.2. Excel based templates are supposed to be coming but I don't know when the release date will be.
Thanks
Paul

Not able to display data in different columns using Unicode encoding

Hi,
Iam using Unicode encoding in my Java appln to support Japanese characters while downloading CSV report. But using the Unicode encoding displays all data in the first column of Excel sheet.
Please let me know how to display data in different columns using Unicode encoding in Excel sheet.

Hi Venkat,
After extracting data into DSO check the request whether active or not.
Check data in DSO in contents.
If is there any restrictions on info providers in Queries.
Let us know status clearly.......
Reg
Pra

InfoCube Modelling-Adding data from different ODS's on to the Infocube

Hi Experts,
I am new to SAP BI. I have a basic doubt on Modelling the InfoCube.
In our requirement, I have to populate data from 9 custom SAP Tables on to 9 ODS's. And, then take these data on to Infocubes.
And, they want to reduce the number of cubes as much as possible. So, I have to combine the data from different ODS's and build 2-3 Infocubes.
For Example.
I am going to combine 5 ODS's data on to 1 CUBE based on Delivery number...
there are 5 ODS with common key Delivery number. And, suppose I have added some set of fields from ODS1.
And, now when I add other set of fields from the second ODS, WHAT WILL HAPPEN TO THE 'Delivery Number' field ??
I will make it clear.
I have a record in CUBE already containing Fields- : Delivery no, field_a, field_b, field_c, field_d. Where the 'Delivery no =112333'. This record comes from ODS1.
Now, I want to add data data from ODS2, containg fields -: Delivery no, field_e, field_f, field_g, field_h.
And, what happens to the already existing record in CUBE with 'Delivery no = 11233'. ?
Will the value in this info-object get overwritten ?
OR.. will it combine the data from both the ODS's and show it as ONE record ???
Please advice ... How will I solve this scenario ?
Thanking You in Advance
Shyne Sasimohanan

Answer for your question and the suggestion.
the data will look like as given below
Delivery no, field_a, field_b, field_c, field_d, field_e, field_f, field_g, field_h
11233           1           1           1          1            0           0            0            0
11233          0           0          0             0           1           1           1          1
but the best way, according the design standards is creating another DSO on the top of all the DSO's and combine all the data in that DSO and send the data to Infocube. then the data will be shown as below.
Delivery no, field_a, field_b, field_c, field_d, field_e, field_f, field_g, field_h
11233           1           1           1          1            1           1           1          1
Regards,
Siva A

How to display the header data on different position in alv report

hi all,
how to display the header data on different position in alv report.
for example ,
customer                                                   name
xxxx                                                         xxxx
                 vendor        name     street
                  xxxx         xxxx      xxxxx
pls   help me .

hi
as per my understanding you need to trnasfer header internal table data to pdf..
please check the following links for internal table to pdf..
Convertion of Internal table data to PDF
This link is related to ur issue
Re: how to insert the calling of the FM: OTF to PDF
Thanks

How to combine data from different input forms outside a nested iView

Hi,
i try to combine data from different input forms in a single one.
Because of space reasons in Flex compiling i already use nested iViews. Within these nested iViews its possible to use the 'combine' function to do this.
But in the main iView I cant compose these function with other elements. I need to do this because of using these model in Guided Procedures with output parameters. These parameters I only get with a 'endPoint'. Unfortunatly its not possible to combine data from different input forms into the 'endPoint'.
Is there any solution?
Thanx
Mathias

Hi Scott,
i tried this already and i also tried to map all parameters in the endpoint by drawing lines from the other forms and assign the 'empty parameters' by a formula.
And when i create a collable object in GP and assign the VC iView, only the parameters of the parent-form (the form who trigger the event) are shown as output-parameters.
Maybe any other ideas? I cant believe that such a simple thing is not possible?!?!
In my opinion, thats a bug, that I'am not able to use the combine-operator in the main VC-iView. Whats your mind?
greets
mathias

How to filter the data in different sections (e.g. Report Footers)?

Hi,
I am using Crystal Reports 11 to generate cross-tables.
I plan to generate 3 cross-tabs, and each cross-table will be put in a section. For example, cross-tab1 in Report Footer a; cross-tab2 in Report Footer b; cross-tab3 in Report Footer c.
I know use "Select Expert" to filter data. But, it seems that "Select Expert" filters data for the whole report.
I want to filter the data for each cross-table separately. For example, filter cross-tab1 based on condition1; filter cross-tab2 based on condition2; filter cross-tab3 based on condition3.
How to filter the data in different sections (e.g. Report Footers)?
Thank you in advance.

Hi,
Now that you've inserted the subreport just right-click the sub-report and click Edit. The Design page for sub-report should open up.
You can now insert the cross-tab on the Report Header and insert a record selection formula of your choice.
Also, suppress all the other sections of the subreport so the Main report only shows the crosstab without any spaces.
Do the same for all the subreports.
-Abhilash

Data from different databases in the same report.

Hi Everyone,
I am trying to build a reconciliation report in which I need to show the data from the source and target, side by side.
Source and target are both different databases, although being oracle only
Whenever a new data model is created, it gets attached to a data source and in the report we need to choose a specific data model.
Can we have data from different databases in the same report ?

Yes, it is possible.
One way Is to use dataTemplates. There you can make queries from any number of different databases (The max I have done is 5).
It looks something like that:
<dataTemplate name="NameOfTemplate">
<dataQuery>
     <sqlStatement name="Q1" dataSourceRef="Connection1">
          <![CDATA[     select * from table1]]>
     </sqlStatement>
     <sqlStatement name="Q2" dataSourceRef="Connection2">
          <![CDATA[     select * from table2]]>
     </sqlStatement>
</dataQuery>
<dataStructure>
     <group name="RESULT1" source="Q1">
          <element name="P_FIRST_NAME" value="P_FIRST_NAME"/>
     </group>
     <group name="RESULT2" source="Q2">
          <element name="P_DATE" value="P_DATE"/>
     </group>
</dataStructure>
</dataTemplate>dataStructure is very important when you get data from different places, if you don't define those elements, then only the result from Q1 is shown.
The second possible way is to make as two different data models, each containing their own query and then set Main Data Set as concatenated SQL Data Source.
Best of luck,
Evelyn

Version of Data is Different

Similar Messages

Maybe you are looking for