Changing log in- authentication in Apex 3.0 but saying user id

I created two applications using Apex 3.0, (not my choice , this is what client has)
Each application has a log in page. When a user updates a page it uses a trigger to insert the users ID and the current timestamp on the record.
The user asked me to have a common menu that calls both of these applications. I need to have a log in page at this common menu level because some users only have access to one of applications. I did this. Everything works fine. Except every time the users moves back and forth between main menu and application they have to sign in again.
So, I changed the pages on the two applications to not require authentication. So now, user logs in once at main menu. Depending on their user id they either see
two applications or one or the other. This works.
The problem now is that when they go to update a record, the application no longer has their user id and all records get updated with the word 'nobody'.
Any ideas on how to get around this? Not have the users log in each time they go between main menu and applications but still save the user id for update? Apex 3.0 has page items, I dont see anything like an application item
thanks

Assuming the applications you have are all located in the same workspace, you could go to Shared Components > Authentication Schemes of each application and under the
Session Cookie Attributes > Cookie Name enter some name (SSO_COOKIE for example) which should be the same for all application. Now, your applications will not require a new login. Logging into any of those applications only once will do the job.
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
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Hi
Check out the below two articles
http://www.sdn.sap.com/irj/scn/go/portal/prtroot/docs/library/uuid/1058b68f-96c4-2d10-fbb1-de8757ca6a58?QuickLink=index&overridelayout=true
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[svn] 1743: In the process of changing the messaging authentication tests to run over individual channels .

Revision: 1743
Author: [email protected]
Date: 2008-05-15 12:26:11 -0700 (Thu, 15 May 2008)
Log Message:
In the process of changing the messaging authentication tests to run over individual channels. Before the tests were just running over the first/default channel in the destination. Now the tests will be hardcoded to run over a particular channel. In this checkin I am removing the existing authentication tests and checking in tests that run over a polling amf channel. Tests for other channels are coming soon.
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thanks
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Hi Experts,
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Thanks

Hi,
Yes it is possible.
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Reward if useful
Manish

Filled fields become blank in DSO change log

Hi experts,
I find an unusual behavior in DSO activation.
For some records for which I find in PSA, new data table (and in debug also!!!) correct data, when the request is activated I find in change log table all characteristic fields empty; the key fields and key figure fields are ok and correct in all tables.
It happen randomly for some orders and for a few requests.
It happen when I have one storno record, for example:
PSA (order, item, customer, material, storno, quantity)
10000, 10, AAA, YYY, , 25
10000, 10, AAA, YYY, X, -25
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10000, 10, AAA, YYY, , 25
10000, 10, AAA, YYY, X, -25
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10000, 10, AAA, YYY, , 25
10000, 10, , , X, -25
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10000, 10, AAA, YYY, 25
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10000, 10, , , -25
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We are on a 7.0 BW system, but with 3.5 data flow (update rule).
Thanks in advance.

Vito,
This happens some times...
1. Did you transport any change to this DSO where characteristics were added and are these the ones that are blank...
When this happens - see if you can clear the change log ( if this is an option ) and then reactivate the cube.
Also there is a program to regenerate the activation program, I am not able to locate this - but then usually reactivating the ODS will usually clear this issue because it regenerates the activation program.

Need suggestion to get data from change log table of ODS.

Hello,
There is a case where i am loading opportunity header data from header ODS and opportunity item data from item ODS in the opportunity cube.
Status (1= OPEN, 2= WON ETC) of the opportunity are available only in header ODS and not in item ODS.
While loading data from header ODS to cube, I am loading it directly but while loading data from item ODS to cube i am using active data table of header ODS as a lookup in the update rule from item ODS to cube. I am selecting status from the active data table of header ODS while loading data from item ODS to cube.
Since active data table will have only after image records, there is some data mismatch in the report as i am selecting data from active data table of header ODS while loading data from item ODS to cube.
I need to select data from Change log in order to get before image also instead of active data table in order to overcome this issue. Is there any way by which i can do selection from Change log instead of active data table as change logs are generated at run time.
Please let me know if you have any suggestions.
Regards,
Sanjay Chaurasia.

Hi,
You can use the changelog table of the DSO.
Right click manage the Header DSO, go to the contents tab and click Change Log table. There you can see the technical name of the Change Log table.
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Sales Orders Change Log question

Hi All,
I am currently working on a project that involves querying SAP Database to get custom reports via web browser, I've made a lot of advances and most of the site is ready but I'm missing just one item that I hope you could help me.
Thing is I am working with the Sales Order change log and the problem comes one a user deletes a row. If I go to the change log inside SAP and see the differences a new record will be shown saying that row X was deleted and
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My way of doing this is to check for the number of rows on the current state of the sales order and check the same on the previous instance of the SO and see if a line was deleted. Then I would have to check row by row between instances what rows are there and what row is missing and store that info. I think this kind of approach will definitively kill the server.
I was wondering if some one can give me a hint about how to approach this problem. Does any body know how SAP works on this area?
I'm working with SAP2005A and SQL Server 2005 Standard Edition.
Any help is greatly appreciated.
Thanks!
Alejandro.-

Hola Alejandro,
Thanks for your answer, as I see it I'm doing exactly what you proposed but the problem comes with the following scenarios:
a.- If I post a new SO with two lines I will have on the ADO1 table two records with the values 0 and 1 for each line respectively but if I delete the item on LineNum = 1 and then I add a new item, this last item will be also created with LineNum value = 1. This is not a complicated thing to do but the problem comes when the user is used to work with SOs with several items at detail level and is used to add and erase lines once in a while and as I see it it's very difficult for me to track those specific changes. There's also the fact that on the Log table a new instance is created every time the user hits the update button regardless if a modification was actually made or not. I mean I would know that a line was deleted or added but I would have to start comparing each field on each line of a sales order with it's previous instance to check what was actually added/deleted and I'm afraid that this may affect the server performance. I know that SAP does this without affecting to much the system resources and that is what I'm trying to find.
I forgot the other scenario I was considering he he I will post again as soon as I remember it but I hope I'm explaining this ok (I'm not very good at explaining...) If not let me know and I'll try to explain again.
I'm also working on trying to get another approach to see what comes up...
Thanks for checking this thread, your answers are helpful.
Regards.

HOW TO USE FUNCTION Deletion of Requests from the Change Log IN PRCSES CHAN

Respected all
i used Deletion of Requests from PSA from the prcess chain and found good results, now i have only one request at the psa and thus i am doing good space utililisation. but when i am using Deletion of Requests from the Change Log i am not getting any changes in the request of dso. kindly let me know how to use this 2nd function.
thanks
abhay

Hi Mahodaya,
As per SAp standards its good to delete the requestes that are no longer needed for the delta update and no longer used ffor inti from the change log table and the data is loaded already in to DSO.
Goto RSPC
Click on create New PC -> enter the PC name n long descp
Next we need to define the start process for the PC.Maintain the start variant process.save n come back.
for deletion of change log we have option in the Other BW Processes -> deletion of requestes from change log
Once u select the option we get a dialoge box here we need to create the variant for the process enter the process variant n long descp. cick ok.
Next in the maintenance screen for the deleting the request from change log table will appear.
Enter the selection patterns to which the requestes should be deleted from the change log.
In the maintenance screen, select one or more Data Store objects for which requests are to be deleted from the relevant change log tables under Data Store Object column and select theInfo Area of the corresponding Data Store Objects under Info Area
If you select the first check box exclude selction pattern, this means that del of requests from change log table will be ignored.
or
We can delete the requests which are Older than N-number of days (or) date in the above screen. For this one, enter the number of days (or) date in the filed Older than .
OR
If we want to select the requests with a certain status then we can also do in the above screen. We can select the following status indicators from the above screen.
Delete Successfully Updated Requests Only -This status will delete only requests which
are successfully updated into corresponding Data Store objects.
Delete Incorrect Requests that were not Updated - This status will delete only incorrect requests which are not successfully updated into the corresponding Data Store Objects.
Delete Activation Requests only, No Load requests- This status will delete only the activation requests (requests that begin with ODSR_... ). No load requests are deleted.

How to use the change log in ODS to track Delta change?

People say that historical data (like Delta change) in ODS can be tracked in the Change Log. How to use the change log to track historic data?
Thanks

Kevin
See if it helps
Every ODS object is represented on the database by three transparent tables:
Active data: A table containing the active data (A table)
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Data base structure changes
http://help.sap.com/saphelp_nw04/helpdata/en/d2/d53ec3efdc9b47a9502c3a4565320c/frameset.htm
Hope this helps
Thnaks
Sat

Changing log in- authentication in Apex 3.0 but saying user id

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