Need some clarifications on Quality-of-services

Hi Everybody.
I need some clarification on Quality-of-services.the question is which one is better in Quality-of-services (Exactly-Once or Exactly-Once-In-order)?why?wht is the differenc between them?

Hi Narayana
refer the below Urls
make the QOS of file as EO or EOIO and then use this blog,
/people/arpit.seth/blog/2005/06/27/rfc-scenario-using-bpm--starter-kit
It depends upon the Adapter,Can you please spicific
http://help.sap.com/saphelp_erp2005vp/helpdata/en/41/b714fe5ffc11d5b3ea0050da403d6a/content.htm
Check these blogs written on QoS:
XI Asynchronous Message Processing: Understanding XI Queues
How to deal with stuck EOIO messages in the XI 3.0 Adapter Framework
EO = Exactly Once ( Used in Asynchronous Communication)
EOIO = Exactly Once In Order ( Used in Asynchronous Communication)
BE = Best Effort ( Used in Synchronous Communication)
Best Effort --> Used for Synchronous Calls.
EO and EOIO --> Asynchronous Calls.
EOIO --> Asynchronous with Sequential Processing Guranteed.
http://help.sap.com/saphelp_nw04/helpdata/en/41/b714fe5ffc11d5b3ea0050da403d6a/frameset.htm
For the QOS, u can refer the following library links .
http://help.sap.com/saphelp_nw04/helpdata/en/41/b714fe5ffc11d5b3ea0050da403d6a/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/ae/d03341771b4c0de10000000a1550b0/frameset.htm
For receiver channels QoS BE (Best Effort) will result in a
synchronous call (sRFC) , QoS EO (Exactly Once) will create a
transactional call (tRFC) to the BC. For sender channels a synchronous
call (sRFC) will result in a message with QoS BE, a transactional call
(tRFC) will result in a message with QoS EO.
QoS EOIO is not supported by the BC-Adapter.
SAP XI term Quality of service describing how the transmission and process-ing of messages is to be handled. Possible values are:
BE = BestEffort (synchronous call, no transactional guarantees for transmission and processing)
EO = ExactlyOnce (asynchronous call, guarantee for local transactional handling, exactly-once transmission and exactly-once processing)
EOIO = ExactlyOnceInOrder (as for EO but with serialization guarantee on a given queue name).
<b>Pls reward if useful</b>

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Hi ABAPers
I am learning ABAP programming. I am having some doubts in some programs which are there in the book TEACH YOURSELF ABAP/4 in 21 Days.
I hope you will clear all my doubts
1)     when I execute this program it is giving me error message and I am unable to resolve the error in it.
I dont remember the error message but it is something related to data conversion.
Listing 9.5 Variables Filled with Characters Other than Blanks or Zeros Using the WITH Addition of the CLEAR Statement
1 report ztx0905.
2 tables ztxlfa1.
3 data: f1(2) type c value 'AB',
4       f2(2) type c,
5       f3    type i value 12345,
6       begin of s1,
7           f1(3) type c value 'XYZ',
8           f2    type i value 123456,
9           end of s1.
10 write: / 'f1=''' no-gap, f1 no-gap, '''',
11        / 'f2=''' no-gap, f2 no-gap, '''',
12        / 'f3=''' no-gap, f3 no-gap, '''',
13        / 's1-f1=''' no-gap, s1-f1 no-gap, '''',
14        / 's1-f2=''' no-gap, s1-f2 no-gap, '''',
15        / 'ztxlfa1-lifnr=''' no-gap, ztxlfa1-lifnr no-gap, '''',
16        / 'ztxlfa1-land1=''' no-gap, ztxlfa1-land1 no-gap, '''',
17        /.
18 clear: f1 with 'X',
19        f2 with f1,
20        f3 with 3,
21        s1 with 'X',
22        ztxlfa1 with 0.
23 write: / 'f1=''' no-gap, f1 no-gap, '''',
24        / 'f2=''' no-gap, f2 no-gap, '''',
25        / 'f3=''' no-gap, f3 no-gap, '''',
26        / 's1-f1=''' no-gap, s1-f1 no-gap, '''',
27        / 's1-f2=''' no-gap, s1-f2 no-gap, '''',
28        / 'ztxlfa1-lifnr=''' no-gap, ztxlfa1-lifnr no-gap, '''',
29        / 'ztxlfa1-land1=''' no-gap, ztxlfa1-land1 no-gap, ''''.
according the book the output should be
The code in Listing 9.5 produces this output:
f1='AB'
f2=' '
f3='    12,345 '
s1-f1='XYZ'
s1-f2='   123,456 '
ztxlfa1-lifnr='          '
ztxlfa1-land1='   '
f1='XX'
f2='XX'
f3='50,529,027 '
s1-f1='XXX'
s1-f2='1482184792 '
ztxlfa1-lifnr='##########'
ztxlfa1-land1='###'
can you please explain me this program.
2)     This program is giving me the following error message at line 7.
ALPHA AND IT-F1 ARE TYPE- INCOMPATIBLE.
The program is as follows.
Listing 12.9 Deleting Rows from an Internal Table Can also be Done Using the delete Statement
1 report ztx1209.
2 data: begin of it occurs 12,
3            f1,
4            end of it,
5            alpha(12) value 'ABCDEFGHIJKL'.
6
7 do 12 times varying it-f1 from alpha0 next alpha1.
8      append it.
9      enddo.
10
11 loop at it.
12     write: / sy-tabix, it-f1.
13     endloop.
14
15 delete it index 5.
16 skip.
17 loop at it.
18     write: / sy-tabix, it-f1.
19     endloop.
20
21 delete it from 6 to 8.
22 skip.
23 loop at it.
24     write: / sy-tabix, it-f1.
25     endloop.
26
27 delete it where f1 between 'B' and 'D'.
28 skip.
29 loop at it.
30     write: / sy-tabix, it-f1.
31     endloop.
32
33 loop at it where f1 between 'E' and 'J'.
34     delete it.
35     endloop.
36
37 skip.
38 loop at it.
39     write: / sy-tabix, it-f1.
40     endloop.
41
42 read table it with key f1 = 'K' binary search.
43 write: /, / 'sy-subrc=', sy-subrc, 'sy-tabix=', sy-tabix, / ''.
44 if sy-subrc = 0.
45     delete it index sy-tabix.
46     endif.
47
48 skip.
49 loop at it.
50     write: / sy-tabix, it-f1.
51     endloop.
52
53 free it.
And the out put according to the book is as follows
The code in Listing 12.9 produces this output:
         1 A
         2 B
         3 C
         4 D
         5 E
         6 F
         7 G
         8 H
         9 I
        10 J
        11 K
        12 L
         1 A
         2 B
         3 C
         4 D
         5 F
         6 G
         7 H
         8 I
         9 J
        10 K
        11 L
         1 A
         2 B
         3 C
         4 D
         5 F
         6 J
         7 K
         8 L
         1 A
         2 F
         3 J
         4 K
         5 L
         1 A
         2 K
         3 L
sy-subrc=     0 sy-tabix=          2
         1 A
         2 L
How to rectify the error in this program.
3)     In this program I want to ask is there any way that I can be able to see the write statement output which is there in the initialization event block. If yes then how .
(Note I dont want to remove the paramter (selection screen) statement.)
Listing 18.13 Explain the Sequence of Events That Occurs in this Program
report ztx1813 no standard page heading.
ztx1813 data: flag,
      ctr type i.
parameters p1.
initialization.
flag = 'I'.
write: / 'in Initialization'.
start-of-selection.
flag = 'S'.
write: / 'in Start-Of-Selection',
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top-of-page.
   add 1 to ctr.
   write: / 'Top of page, flag =', flag, 'ctr =', ctr.
   uline.
4) can anybody please mail me some exercise program queries ( right from the basic to complex one) on this mail id [email protected] or else u can give me the url of the website which contains such program.
EARGERLY WAITING FOR UR REPLIES
Regards,
maqsood

Maqsood,
I had tested all your programs and I am getting the correct output. I didnt get any error message and I didnt do any changes. I just copied your code and executed it.
To your Q3, I can say...INITIALIZATION is used only to assign values to variables. It is not used for output.
Only the start-of-selection and top-of-page will be printed.

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Regards,
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1) how does one synthesize the 3 details (low_high, high_low, high_high) into 1 composite detail for a specific level so that the visualization method I propose for the 2-d case is consistent with that shown for the 1-d case in the Multiresolution Analysis Expresss VI? Do we just add the 3 details? When I do this, I get a great composite detail image that combines the details of rows, columns, and diagonals - but still not sure if it is the proper way to combine the 3 details.
2) how does one perform a reconstruction (inverse wavelet transform) with only the selected subbands for the 2-d case? I have attempted some reconstructions using the WA Inverse Undecimated Wavelet Transform, but the inverse transform does not appear to behave correctly without the use of all coefficients (low_low, low_high, high_low, high_high). In the 1-d case in the Express VI, one can see that only the selected subbands can be used to reconstruct the waveform.
Any help regarding these issues is greatly appreciated.
Sincerely,
Don
Message Edited by DonRoth on 05-22-2007 09:58 AM
Attachments:
wavelet deconstruction and reconstruction.png ‏196 KB

Need some clarification please

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partitioning column(s) in the HASH, and the number of partitions or individual
partition descriptions.
http://asktom.oracle.com/pls/ask/f?p=4950:8:14565727566304844437::NO::F4950_P8_DISPLAYID,F4950_P8_CRITERIA:14188448949723
Jaffar

I need some clarification

I am using the Javacard development kit 2.2.2. There is a class JCRemoteRefImpl in the com.sun.javacard.javax.smartcard.rmiclient package. I read the user guide dose this class generate the stub and proxy. If yes, can someone tell me how to use it because I search a lot about it but I didn�t find anything !!!!!!

Since you signed up for iCloud I'm guessing you are running Lion, right? If so then consider the following:
In Lion the Library folder is now invisible. To make it permanently visible enter the following in the Terminal application window: chflags nohidden ~/Library and hit the Enter button - 10.7: Un-hide the User Library folder.
To open your domain file in Lion or to switch between multiple domain files Cyclosaurus has provided us with the following script that you can make into an Applescript application with Script Editor. Open Script Editor, copy and paste the script below into Script Editor's window and save as an application.
do shell script "/usr/bin/defaults write com.apple.iWeb iWebDefaultsDocumentPath -boolean no"delay 1
tell application "iWeb" to activate
You can download an already compiled version with this link: iWeb Switch Domain.
Just launch the application, find and select the domain file you want to open and it will open with iWeb. It modifies the iWeb preference file each time it's launched so one can switch between domain files.
WARNING: iWeb Switch Domain will overwrite an existing Domain.sites2 file if you select to create a new domain in the same folder. So rename your domain files once they've been created to something other than the default name.
OT

Common problems but i need some clarifications

I am using
MSI P45 NEO FR
P4 3ghz CPU
500W 80+ powersupply
4g ram
HD 4850 PCS+ graphics card
Same as others DCC problem. Alarms goes off.
It shows SYSTEM 2 at 957 RPM, red and blinking. WhAT'S A SYSTEM 2 means? Fan?
FSB red, but not blinking, i think 500MHZ?
What are those thing? I really know nothing about them and how do i solve the problem?
Chipset fan is a.ka. CPU fan?

Quote from: idrinkecoke on 26-August-08, 09:59:16
Same as others DCC problem. Alarms goes off.
It shows SYSTEM 2 at 957 RPM, red and blinking. WhAT'S A SYSTEM 2 means? Fan?
That is actually not a problem. Just for your information:
https://forum-en.msi.com/index.php?topic=119221.msg899889#msg899889

Need some clarifications on Quality-of-services

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