Objects that cannot be clustered

Hi,
Please forgive what is most probably a brain dead question but I am coming at weblogic clustering from a high level and do not know the specifics.
My question is twofold.
1/Why is it not possible to provide cluster functionality to time and file services in Weblogic?
2/As it is not possible, what does one do when an appliction requires clustering but uses some of the above services? For example, I'm developing a spec where a scheduler would be encapsulated inside an EJB. This is part of the application that requires clustering!
It would seem to me to be useful to be able to provide failover functionality to schedulers and triggers but as I read in http://e-docs.bea.com/wls/docs81/cluster/overview.html#1017056
time services are not clusterable.
Thanks in advance for your help
Mark

mark ryan <> writes:
Hi,
Please forgive what is most probably a brain dead question but I am coming at weblogic clustering from a high level and do not know the specifics.
My question is twofold.
1/Why is it not possible to provide cluster functionality to time and file services in Weblogic?Well, anything is possible - its just not implemented. Implementing
clustering functionality has a high cost and we tend to be driven by
customer demand.
2/As it is not possible, what does one do when an appliction requires clustering but uses some of the above services? For example, I'm developing a spec where a scheduler would be encapsulated inside an EJB. This is part of the application that requires clustering! Some of these issues can be overcome by using the singleton service
support in 9.0.
It would seem to me to be useful to be able to provide failover functionality to schedulers and triggers but as I read in http://e-docs.bea.com/wls/docs81/cluster/overview.html#1017056
time services are not clusterable.Agreed, we have considered this. I suggest you contact [email protected]
to make your request known.
andy

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CR version: 11.5.3300.0
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Error "Associated object BUS20001 cannot be opened"

Dear Experts,
I have workflow task group on home page of web client ( i.e. WEB UI )
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On clicking the task, it opened the workflow overview page (component GSWIDET , view DetVS) where you see the workflow details view and other assignment blocks. There is execute button available on the toolbar. When i click the execute button, it should ideallly open the associated object (which ia sales order in my case ) but it gives me error as "Associated object BUS20001 cannot be opened;". This error is displayed in std. error display area on webclient.
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Edited by: suchita P on Sep 2, 2008 5:50 PM

Solved after implementing SAP NOTE 1250869

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Hi,
When I try in AD management console in the domain controller to add a new group for a user I get the following error:
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kb 263231
kb 284914
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Hi Milos,
Thanks for your answer but I think this is not the case because the problem is not with NTFS and we don' have these problems:
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Users who have Full Control access cannot make permission changes on a DFS share.
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I have drawn some maps in pages using shapes and arrows. When I delete a shape a little grey dot appears that cannot be deleted. Any ideas?

I am using shapes and arrows to create concept maps in Pages. After saving the document I have opened it again and tried to make changes.
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Select all the objects that you want in your map.
Menu > Arrange > Group
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that a JDO implementation could map an SQL query to a Java class
directly :
"This might be done by a JDO vendor who mapped a user-specified SQL
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No implementation to my knowledge currently offers this kind of mapping,
but certainly some will in future."
Do you consider in providing this kind of mapping feature in Kodo ?
Thanks in advance.

patrice thiebaud <[email protected]> writes:
In the "Java Data Objects vs. Entity Beans" thread at theserverside.com,
there was a question concerning the ways to use a query that cannot be
expressed using JDO QL (for example SQL requests having no equivalent) .
Among the possibilities mentionned in his answers, Craig Russel said
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directly :
"This might be done by a JDO vendor who mapped a user-specified SQL
query to a JDO PC class. For example, if you have a DEPARTMENT table
that you want to write an aggregate query for "SELECT D.DEPTID,
MAX(E.SALARY) FROM DEPARTMENT D, EMPLOYEE E WHERE D.DEPTID = E.DEPTID".
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a key field deptid and a non-key field maxSalary. The key class
DepartmentMaxSalaryKey has a key field deptid.
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DepartmentMaxSalary d = pm.getObjectById(dk);
System.out.println ("Department " + d.getDeptid()
+ " has max salary of " + d.getMaxSalary());
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d.getMaxSalary() is executed, the implementation of the method accesses
the maxSalary field which causes the PersistenceManager to executes the
query and return the result into the field.
No implementation to my knowledge currently offers this kind of mapping,
but certainly some will in future."
Do you consider in providing this kind of mapping feature in Kodo ?Patrice,
Sorry for the delay responding to this question. The thread dropped out
of my awareness until Rakesh's followup question today.
We do not currently plan on providing a mechanism for configuring JDO
objects to load themselves from arbitrary SQL queries at this point. The
example above seems a little contrived, for a few reasons:
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Patrick Linskey [email protected]
SolarMetric Inc. http://www.solarmetric.com

If an internal ID is changed for the Work Repository how does it affect objects that are already in it? Will they continue to run or do you need to cycle the ODI agent?

I was having trouble migrating the Master and Work repositories from my QA to my Prod environment. I was getting an error message that the internal id's were alike so I changed the internal id in my Prod Master repository. Then I tried to migrate the Work repository and was getting a similar error. I did a search on the internet for the error message and it recommended that I renumber the Work repository so I did. My concern now is how these changes affect the objects that are already in the repositories? Will those objects continue to run? Also do these changes take affect immediately or do you need to cycle the ODI agent?

Well I cannot completely assure you but so far I have not faced any issues after a renumber. It will affect the exist object only when you have imported the object in synonym_update mode. I believe you have the daily backup of your production repository.
Bhabani
http://dwteam.in

"Some of the object names cannot be shown in their user-friendly form"

Error states:
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YOu can add account from domain B into domain A , but they immediately turn to SIDS once you hit "apply".
Validated trust on both ends
triple checked DNS and see no issues
checked policies
dcdiag returns no errors
Could this be a bug with having a trusted domain on 2003 and the non-trusted domain on 2008 R2?

Hi,
This error occurs if:
(1) the other domain is not available (meaning, not connected or name
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(3) Broken secure channel
Please refer to the below link:
http://us.generation-nt.com/answer/objects-names-translation-help-77158972.html
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Yan Li
If you have any feedback on our support, please click
here
Cataleya Li
TechNet Community Support

First operand of . is not an object, so cannot access member WriteLine

1) I get error like
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some log
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Hi
The part where you have "some log" you have not declared the file.
Try something like:
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When i am trying to create an enhancemant point in ECC 6.0, I am getting the below error message.
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Exception of class CX_ENH_IO_ERROR.
Source plug-in is not getting created.
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Nithya

Hi Nithya.
I would like to suggest my opinion, as it is similar to your case.
[SDN - Reference - Error Description - The enhancement object ENHS cannot be read - Exception of class CX_ENH_IO_ERROR|Enhancement Framework and Support Packs SAPKB70011-13;
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Serializing objects that use Loggers

i am trying to clean-up a lot of java code i have written. so please allow me one more post:
the issue is objects that use Loggers :
public class MyClass implements Serializable {
private static Logger logger = Logger.getLogger("baselib.utilities"); // <-- must be marked transient
}no serializable objects can use Loggers , right? in my imagination i see that:
(1) Logger settings are global to a jvm . [read out of a "logging.properies" at start-time].
(2) so, a MyClass object is created in jvm1 and gets its log settings.
(3) it is serialized and sent to jvm2.
(4) it pops-up after de-deserialization, and the jvm2 global log settings are different.
the Logger in the MyClass object is hopelessly confused.
so, by hook or crook,
its fair to say that you cannot use Loggers with serializable objects, right?
(i don't like Loggers anyway).
please just answer this one last question, then i can get back to writing code rather
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CONFIG: Main::_loadConfigSettings()__checking config file :: remoteRunnPort = #7002
Jun 8, 2008 11:31:48 AM kuai.Main loadConfigSettings
CONFIG: Main::_loadConfigSettings()__checking config file :: fileSharePort = #7001
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FINER: ----FileShareService::_run()___running....
Jun 8, 2008 11:31:48 AM maui.engine.DataService openNewConnections
FINER: ____----DataService::_openConnections()___opening 3 new connections___pool size = 0__idle = 0
Jun 8, 2008 11:31:48 AM maui.engine.FileShareService run
FINEST: ----FileShareService::_run()___LISTENING on port #7001....
Jun 8, 2008 11:31:48 AM maui.engine.DataService openNewConnections
FINEST: ____----DataService::_openConnections()___new connection___pool size = 1__idle = 1
Jun 8, 2008 11:31:48 AM maui.engine.DataService openNewConnections
FINEST: ____----DataService::_openConnections()___new connection___pool size = 2__idle = 2
what i want to see:
Main::_loadConfigSettings()__checking config file :: resultsHandlerPort = #7002
Main::_loadConfigSettings()__checking config file :: fileSharePort = #7001
----FileShareService::_run()___running....
____----DataService::_openConnections()___opening 3 new connections___pool size = 0__idle = 0
----FileShareService::_run()___LISTENING on port #7001....
____----DataService::_openConnections()___new connection___pool size = 1__idle = 1
____====____====________ResultsHandler::_run()__starting....
_______________________________UserThread-01::_run()__starting....
____----DataService::_openConnections()___new connection___pool size = 2__idle = 2
____----DataService::_openConnections()___new connection___pool size = 3__idle = 3
____====____====________ResultsHandler::_run()__LISTENING on port #7002
i don't know how to use the NetBeans debugger with so much threading (or really at all).
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and, once i get a thread working ok, i comment out all the print lines:
// ____----DataService::_openConnections()___new connection___pool size = 2__idle = 2
// ____----DataService::_openConnections()___new connection___pool size = 3__idle = 3
the Logger gives way too much output, and i need to do like:
"thread #1 = nothing ; thread #2 = *FINEST* ; thread #3 = *INFO* ; ...."
if some can tell me a better way to debug heavily threaded code, that would be the
greatest gift of all. i get confused too often and waste so much time.
JUnit testing threaded code.. its just not possible with so much asynchronousity (right?).
Edited by: pdFrog on Jun 8, 2008 5:14 PM

This page contains some SWF objects that may not work properly...

Hello Guys
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Hi
CS4 uses a 'nested' type of object code to insert swf/flv files, which is more compliant than previous code. Obviously the f-source extension is not cs4 compliant if it is changing this, (the message indicates it is doing so) and is something you should pursue via there support department. However even though it is giving you this message it should still work on live pages.
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hi,
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i have tried assigning this object to all the Roles in the user but still in vain. Request some guidance to resolve this problem and thus removing the SAP_ALL profile to the concern user.Thanks in advance.
Edited by: Selva kannan on May 5, 2008 2:13 PM

Hi,
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SU53 is displaying last authorization is successful.
i have already added the object C_LIME_Loc to all the roles and checked the T.code MM03 without SAP_ALL profile.but failed.
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Error: Object Name cannot be Empty, when loading Master Data

Hi all,
We are loading mater data for one of the InfoObject, which is failing at Processing Step. Data is loaded properly till PSA. There is short dump error giving MESSAGE_TYPE_X error. On analyzing Job Log, We found the error like, "OBJECT NAME CANNOT BE EMPTY".
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It must be the cause of error. Please activate all inactive attributes and load the data again.
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Objects that cannot be clustered

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