Diff Between Jdk1.3 & Jdk1.4(abt stack trace)

Jdk 1.4 gives a facility that we can aceess stack trace across jvms but we cant' do it through 1.3. If we want to achieve through jdk1.3 then how can we do it.

See printStackTrace(PrintStream s) and printStackTrace(PrintWriter s)
Kaj

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Difference between jdk1.3 and 1.4

is there any difference between JDK1.3 and JDK1.4 in terms of size???

I really doubt that adding new lines of code in your program will, by itself and not because of the behavior of those lines of code, cause you to run out of heap space.
More likely, those new lines of code do something in particular which eats up heap space. Also, IIRC an out of memory error isn't just because of the heap; it could also be because of the stack. I'm guessing that those new lines of code contain a runaway recursive method or something like that.
Either that, or perhaps you're doing something really hideous with code generation. My advice about that: don't use code generation.

Difference between jdk1.3 and jdk1.4 and jdk1.5

Hi All
1: I wud like to know the difference between jdk1.3 and jdk1.4 and jdk1.5. I could not recoginze the correct answer for this.. mostly i need the added advantages for version of JDK..
2: I wud also like to know difference in J2SE and J2EE.
Thanks in advance

while I can't tell you exclusively the differences, other than more methods have been added and some have been deprecated, from version to version, that is at least one difference.
I know several like me are reluctant at the moment to jump on up to 1.5, for fear of (and reasonably so) making their current apps go haywire!
Mine did just the other day when I tried to upgrade the JDK from 1.4.0 to 1.4.2.12!! It hosed everything.
J2SE is the Standard Environment, and J2EE is the Enterprise environment, which at the very least allows for things like the java Mail interface, using servlets and classes with the HTTP environment!
I'm sure many other posters could more accurately and specifically give you some other criterion of differences and advantages.

What is the Diff Between tcodes WE19 in XI and WE19 in r/3 sys

Hi all,
Can anyone tell me
What is the Diff Between tcodes WE19 in XI and WE19 in r/3 sys?
one more question I have a File>XI->IDOC scenario
the file is picked up from the sender sys
but not posted the IDOC to the receiver sys
I need to post that particular record to r/3 sys can any tell me how to post the record.
Thanks
Sai.

SAP PI alo have ABAP stack part of PI server, so we will have all trasaction codes in PI too(ECC trasaction codes),the use of WE 19 in ECC to reprocess IDoc to external partner system.
WE 19 tx in PI also same purpose if you are using PI ABAP stack for creating and processing IDoc's,but we never use it.
You hav to build mapping logic to suppress unwated data and create IDoc in ECC.
Regards,
Raj

Diff between BW3.5 n BI7.0

hello experts!
can any one tell me abt wot r the changes that r made to BW to become BI
n
wot is netweaver 2004 n ECC
how does this help to BI
n
wot r the major diff between BI n BW,
thnx
gagan deep

Hi Gagan,
Welcome to SDN...
Thare is a lot of change between 3.5 and BI7
NW2004s Concepts
New NW2004s Data flow
R/3---->PSA only (using Infopackage) for all the Loads -Mandatory
PSA -
>ODS/Cube -->load using DTP ,create transformation first
No Datamart architecture in NW2004s
so ODS -
>Cube load using DTP ,creating transformation first
Once loaded to PSA in DTP you have the option of FULL or DELTA ,full loads all the data from PSA and DELTA loads only the last load of PSA.
Go through the links for Lucid explanations
Infopackage -
http://help.sap.com/saphelp_nw2004s/helpdata/en/43/03808225cf5167e10000000a1553f6/content.htm
DTP
http://help.sap.com/saphelp_nw2004s/helpdata/en/42/f98e07cc483255e10000000a1553f7/frameset.htm
Creating DTP
http://help.sap.com/saphelp_nw2004s/helpdata/en/42/fa50e40f501a77e10000000a422035/content.htm
Pre-requisite-
You have used transformations to define the data flow between the source and target object.
Creating transformations-
http://help.sap.com/saphelp_nw2004s/helpdata/en/f8/7913426e48db2ce10000000a1550b0/content.htm
ODS to Cube -
http://help.sap.com/saphelp_nw2004s/helpdata/en/ce/dc87c1d711f846b34e0e42ede5ebb7/content.htm
Assign points if this helps.
Regards,
Anil

Diff between the J2ee port,webdispatcher port and ICM port

HI All,
Can some one please explain the diff between the web dispatcher port and J2ee port, I am able to under stand the diff between the web dispatcher port and the ICM port. What I understood is that all the requests will be passed to ICM through the web dispatcher , but what is the j2ee port refers ?
Thanks & Regard
Rajesh Meda

Hi Rajesh,
The Webdispatcher,ICM servers as services to reach the ABAP and Java stack respectively. ICM is thread oriented.
Any communication flows through Webdispatcher ---> ICM ---> ABAP/Java Stack.
Every instance has a ICM process in it. Webdispatcher is mainly used for load balancing and to be placed in DMZ zone for more protection of the communication channel. All the communication happens via port . Each of the service can be reached by independent ports or via Webdispatcher>ICM> J2ee.
Like direct port for J2ee we also have direct port for ABAP message server.
Hope this clarrifies. Kindly let me know in case of further queries.

Diff between filter , RKF,Condition

Hi experts,
I have doubt abt the diff between filter , RKF,Condition.
I know the definitions. when executing the reports. how it exactly doing in backend.
like is there any SQL query is executing behind to display the results.

Hi Venkatdas,
From the SQL perspective:
Filter criteria you specified in the "Filter" directly goes in WHERE clause.
e.g. If you have sales order data, if you only want to display sales org 1000 data.
SELECT * FROM ORDERS
WHERE sales_org = '1000'
In case of "FILTERS" you can only apply criteria on "Characteristic", you can't apply criteria on keyfigure value.
Where as in case of "_Restricted Key Figure_", instead of limiting the entire data set you will be limiting a keyfigure based on a characteristic value.
e.g. If the requirement is to show the data by division by current year vs. prior year comparison in columns.
Current Year Prior year
Division
10 $104,000.00 $8,320.00
20 $138,666.67 $124,800.00
30 $242,666.67 $169,866.67
SELECT DIVISION, SUM( DECODE(YEAR, 2010, SALES$s, 0) ) , SUM( DECODE(YEAR,2009, SALES$s, 0) )
FROM ORDERS
GROUP BY DIVISION.
As you can see incase of "Restricted Keyfigure" entire data set is not restricted; instead a value of the output is restricted based on a characteristic value.
Condition, no data is limited at database level. From the SQL perspective there would not be any data restrictions. Once the data comes to OLAP layer, you would apply a condition to only show data meets a criteria.
e.g. Display only top 10 materials.
SELECT MATERIAL SUM( SALES$s)
FROM ORDERS
WHERE YEAR = 2010
GROUP BY MATERIAL.
The above statement would output all the material and the corresponding sales in year 2010. Once these rows comes to OLAP layer, CONDITION will kick-in and sort the data by SALES$s and only display to 10 materials.
Cheers,
Thanks
Vasu Sattenapalli

How can I make a server differ between two or more clients?

How can I make a server differ between two or more clients?
The clients can connect and talk to the server fine, but how can I make the server talk to one, two or all clients? i.e. what would be a good way to implement this?
Currently, the server listens for connections like this:
while (listening) {
try {
new ServerThread(this, serverSocket.accept()).start();
I guess one way would be to add the ServerThreads to a Hashtable with the client ID as key, and then get the ServerThread with the proper client ID, but this seems unnecessary complicated. Any ideas?

Complicated was perhaps the wrong word, I should have
written something like it doesn't "feel" right. Or is
this a common and good way to solve communication
between a server and multiple clients?Thats pretty much how I do it. I normally use an array or ArrayList of Sockets instead of HashTable, with [0] being the first player etc.... Then you can communicate with exactly who you want. If you want to send bytes to all of them, just send the same thing to each socket individually (or is there a better way to do this?).

What are the Major and Minor Diffs between oracle,sql server,MSAccess

Hi all,
Can any one explain or send me all the diff between
oracle ,sql server,access..like how much data can each
support,...
Thanks

Dear sir,
here it is.
http://www.oracle.com/database/product_editions.html

In LSMW, what is diff between LSMW-BAPI and LSMW-IDOC

hello all
In LSMW, what is diff between LSMW-BAPI and LSMW-IDOC

Hi Swamy,
The differences between IDoc and BAPI are as follows:
IDOC
IDocs are text encoded documents with a rigid structure that are used to exchange data between R/3 and a foreign system.
Idocs are processed asynchronously and no information whatsoever is returned to the client.
The target system need not be always online. The IDOC would be created and would send the IDOC once the target system is available (tRFC concept). Hence supports guaranteed delivery.
With asynchronous links the sub-process on the client can be finished even if the communication line or the server is not available. In this case the message is stored in the database and the communication can be done later.
The disadvantage of asynchronous links is that the sub-process on the server cannot return information to the calling sub-process on the client. A special way for sending information back to the client is required. In addition, a special error handling mechanism is required to handle errors on the receiving side.
IDOCs may be more changeable from release to release.
IDOCs are poorly documented.
BAPI
BAPIs are a subset of the RFC-enabled function modules, especially designed as Application Programming Interface (API) to the SAP business object, or in other words: are function modules officially released by SAP to be called from external programs.
BAPIs are called synchronously and (usually) return information.
For BAPIs the client code needs to do the appropriate error handling.
Problems with synchronous links occur if the communication line or the server is temporarily not available. If this happens, the sub-process on the client cannot be finished (otherwise there would be data inconsistencies).
Synchronous links have the advantage that the sub-process on the server can return values to the sub-process on the client that has started the link.
BAPIs are not totally immune to upgrades.
BAPIs are reasonably well documented.
Reward points if useful.
Best Regards,
Sekhar

Diff between programme BBP_GET_STATUS_2 & CLEAN_REQREQ_UP in SRM7.0

Hi Experts ,
We have ECC6.04 with SRM 7.0 with Classic Scenarion
I am confused over exactly what BBP_GET_STATUS_2 do in SRM ?
I believe CLEAN_REQREQ_UP update the SC with follow on document i..e Classic PO....
and BBP_GET_STATUS_2 update the entries in BBP_DOCUMENT_TAB..but not getting exactly what is does..since if we change qty in Classic Po ..it automatically updates automatically in SC follow on document...if we Craete GR in ECC it updates automatically in SC follow on document...
Can anyone please suggest me exactly what BBP_GET_STATUS_2 do in SRM ( what is exact diff between both )?
Thanks
NAP

Hello,
Report : BBP_GET_STATUS_2
Function : This reports updates the requirement coverage requests (Shopping carts) to ensure that information on the status of backedn purchase requisitions, purchase orders, and reservations is up-to-date.
You should schedule this report to run daily in the SRM server system.
Report : CLEAN_REQREQ_UP
Function : Interval for update check.
Updating of documents (purchase requisitions, purchase orders, reservations) is executed asynchronously in the backend system. You can only process the requirement coverage request in the SRM server system further after the update has been carried out. At the interval defined by you in Customizing, the system checks whether the documents have been updated and thus if you can further process the requirement coverage request.You should schedule this report periodically.
Hope this helps.
Best Regards,
Rahul

Diff between Thin client and Rich client

Hi Everyone,
Can someone give me a clear picture of the what is the diff between Thin client and Rich client.
Thanks,
Krishna

Hi,
thick client (rich client) has/stores all the data inside itself
so it can do application processing without the server with data
thin client uses resources from host computer (from server)
and wihtout that you are not able to work with that kind of client
does that answer your question ?
Regards,
michal

Diff between Seeburger Adapter and File Adapter

Hi All,
My company needs to interact with some banks and the banks are particular that they want SFTP, which is not supported by File Adapter, so we have decided to go with Seeburger adapter.
Now what are the differences between File adapter and seeburger adapter?
I believe that Seeburger adapter does not support File Content Conversion, Archiving etc.
Could you all pls put some light on the diff between file adapter and seeburger adapter when it comes to dealing with files?
Xier

Hi
You are aware with working of File Adapter.
The most direct way of using the Seeburger adaptors is to configure the BIC as a module. There is a software component from seeburger called bicmapper which will allow you to
1. Define or import the inbound message metadefinition in various formats ( edifact, xml,...)
2. Using a mapping create an xml variant as the output metadefinition or edifact in the other direction.
3. Create a one to one mapping between input en output.
4. Export the metadata in xsd or sda format for import in XI
5. Generate an SDA which can be deployed in XI and used as a module.
Have a look here,
http://www.seeburger.com/fileadmin/com/pdf/SAP_Exchange_Infrastructure_Integratio_Strategy.pdf
Some Seeburger related information
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/e2aeb02c-0601-0010-d680-c9be61ffa390
Go through this threads:
http://www.seeburger.com/fileadmin/com/pdf/SAP_Exchange_Infrastructure_Integratio_Strategy.pdf
Need Material on Seeburger Adapters.
Seeburger Adapter
Installing seeburger adapter
http://www.seeburger.com/xi-adapters/
Thanks

Diff. between Tax Code and Condition Types

Hi,
What is the diff. between Tax Code and Condition Type???
Why we maintain Tax Codes under Invoice Tab in PO, when Condition Types are available for Calculation Procedure...???
Please guide..

hi..
Tax code : Tax code in some what more specific for calculating the tax...some material is having 2% tax..some having 3 % tax..etc..and these are input tax...so..these tax code will be of type input tax..
now..based on the nature of tax type amount will be calculated....
suppose tax code is calculation of 2 condtion type so ..we can do it in tax code conditon record fv11 also..
so..tax code can be a combination of cond type...
where as through cond type also we can also achieve this..by using one statistical cond type...
Cond Type : cond type is for the daily pricing configuration..how system will calculate the price for a centain material we can make define the rules here...
Try this out..
Thans

Static Tables Creation In oracle & Diff Between Static table ,Dynamic table

Static Tables Creation In oracle & Diff Between Static table ,Dynamic table

972471 wrote:
Static Tables Creation In oracle & Diff Between Static table ,Dynamic tableAll tables in a well designed application should be static tables.
Whilst it's possible to execute dynamic code and therefore create tables dynamically at run time, this is considered poor design and should be avoided in 99.99% of cases... though for some reason some people still think they need to do this, and it's never really justified.
So what issue are you facing that you need to even bother considering dynamic tables?

Diff Between Jdk1.3 & Jdk1.4(abt stack trace)

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