Can you please explain in detail about the T-Code SM59
Can you please explain in detail about the T-Code SM59
Hi Raja,
detailed explanation is already available over help.sap.com.
For your ready reference check below links
http://help.sap.com/saphelp_spm21_bw/helpdata/en/57/898009a859493a8bce56caaf0f8e13/frameset.htm
http://help.sap.com/saphelp_webas610/helpdata/en/da/11df3a9b10355ae10000000a11405a/frameset.htm
http://help.sap.com/saphelp_snc70/helpdata/en/3f/7ffb40ef74f923e10000000a155106/frameset.htm
Regards
Jitender
Similar Messages
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Can you please explain how this query is fetching the rows?
here is a query to find the top 3 salaries. But the thing is that i am now able to understand how its working to get the correct data :How the data in the alias table P1 and P2 getting compared. Can you please explain in some steps.
SELECT MIN(P1.SAL) FROM PSAL P1, PSAL P2
WHERE P1.SAL >= P2.SAL
GROUP BY P2.SAL
HAVING COUNT (DISTINCT P1.SAL) <=3 ;
here is the data i used :
SQL> select * from psal;
NAME SAL
able 1000
baker 900
charles 900
delta 800
eddy 700
fred 700
george 700
george 700
Regards,
Renu... Please help me in understanding the query.
Your query looks like anything but a Top-N query.
If you run it in steps and analyze the output at the end of each step, then you should be able to understand what it does.
Given below is some brief information on the same:
test@ora>
test@ora> --
test@ora> -- Query 1 - using the non-equi (theta) join
test@ora> --
test@ora> with psal as (
2 select 'able' as name, 1000 as sal from dual union all
3 select 'baker', 900 from dual union all
4 select 'charles', 900 from dual union all
5 select 'delta', 800 from dual union all
6 select 'eddy', 700 from dual union all
7 select 'fred', 700 from dual union all
8 select 'george', 700 from dual union all
9 select 'george', 700 from dual)
10 --
11 SELECT p1.sal AS p1_sal, p1.NAME AS p1_name, p2.sal AS p2_sal,
12 p2.NAME AS p2_name
13 FROM psal p1, psal p2
14 WHERE p1.sal >= p2.sal;
P1_SAL P1_NAME P2_SAL P2_NAME
1000 able 1000 able
1000 able 900 baker
1000 able 900 charles
1000 able 800 delta
1000 able 700 eddy
1000 able 700 fred
1000 able 700 george
1000 able 700 george
900 baker 900 baker
900 baker 900 charles
900 baker 800 delta
900 baker 700 eddy
900 baker 700 fred
900 baker 700 george
900 baker 700 george
900 charles 900 baker
900 charles 900 charles
900 charles 800 delta
900 charles 700 eddy
900 charles 700 fred
900 charles 700 george
900 charles 700 george
800 delta 800 delta
800 delta 700 eddy
800 delta 700 fred
800 delta 700 george
800 delta 700 george
700 eddy 700 eddy
700 eddy 700 fred
700 eddy 700 george
700 eddy 700 george
700 fred 700 eddy
700 fred 700 fred
700 fred 700 george
700 fred 700 george
700 george 700 eddy
700 george 700 fred
700 george 700 george
700 george 700 george
700 george 700 eddy
700 george 700 fred
700 george 700 george
700 george 700 george
43 rows selected.
test@ora>
test@ora>This query joins PSAL with itself using a non equi-join. Take each row of PSAL p1 and see how it compares with PSAL p2. You'll see that:
- Row 1 with sal 1000 is >= to all sal values of p2, so it occurs 8 times
- Row 2 with sal 900 is >= to 9 sal values of p2, so it occurs 7 times
- Row 3: 7 times again... and so on.
- So, total no. of rows are: 8 + 7 + 7 + 5 + 4 + 4 + 4 + 4 = 43
test@ora>
test@ora> --
test@ora> -- Query 2 - add the GROUP BY
test@ora> --
test@ora> with psal as (
2 select 'able' as name, 1000 as sal from dual union all
3 select 'baker', 900 from dual union all
4 select 'charles', 900 from dual union all
5 select 'delta', 800 from dual union all
6 select 'eddy', 700 from dual union all
7 select 'fred', 700 from dual union all
8 select 'george', 700 from dual union all
9 select 'george', 700 from dual)
10 --
11 SELECT p2.sal AS p2_sal,
12 COUNT(*) as cnt,
13 COUNT(p1.sal) as cnt_p1_sal,
14 COUNT(DISTINCT p1.sal) as cnt_dist_p1_sal,
15 MIN(p1.sal) as min_p1_sal,
16 MAX(p1.sal) as max_p1_sal
17 FROM psal p1, psal p2
18 WHERE p1.sal >= p2.sal
19 GROUP BY p2.sal;
P2_SAL CNT CNT_P1_SAL CNT_DIST_P1_SAL MIN_P1_SAL MAX_P1_SAL
700 32 32 4 700 1000
800 4 4 3 800 1000
900 6 6 2 900 1000
1000 1 1 1 1000 1000
test@ora>
test@ora>Now, if you group by p2.sal in the output of query 1, and check the number of distinct p1.sal, min of p1.sal etc. you see that for p2.sal values - 800, 900 and 1000, there are 3 or less p1.sal values associated.
So, the last 3 rows are the ones you are interested in, essentially. As follows:
test@ora>
test@ora> --
test@ora> -- Query 3 - GROUP BY and HAVING
test@ora> --
test@ora> with psal as (
2 select 'able' as name, 1000 as sal from dual union all
3 select 'baker', 900 from dual union all
4 select 'charles', 900 from dual union all
5 select 'delta', 800 from dual union all
6 select 'eddy', 700 from dual union all
7 select 'fred', 700 from dual union all
8 select 'george', 700 from dual union all
9 select 'george', 700 from dual)
10 --
11 SELECT p2.sal AS p2_sal,
12 COUNT(*) as cnt,
13 COUNT(p1.sal) as cnt_p1_sal,
14 COUNT(DISTINCT p1.sal) as cnt_dist_p1_sal,
15 MIN(p1.sal) as min_p1_sal,
16 MAX(p1.sal) as max_p1_sal
17 FROM psal p1, psal p2
18 WHERE p1.sal >= p2.sal
19 GROUP BY p2.sal
20 HAVING COUNT(DISTINCT p1.sal) <= 3;
P2_SAL CNT CNT_P1_SAL CNT_DIST_P1_SAL MIN_P1_SAL MAX_P1_SAL
800 4 4 3 800 1000
900 6 6 2 900 1000
1000 1 1 1 1000 1000
test@ora>
test@ora>
test@ora>That's what you are doing in that query.
The thing is - in order to find out Top-N values, you simply need to scan that one table PSAL. So, joining it to itself is not necessary.
A much simpler query is as follows:
test@ora>
test@ora>
test@ora> --
test@ora> -- Top-3 salaries - distinct or not; using ROWNUM on ORDER BY
test@ora> --
test@ora> with psal as (
2 select 'able' as name, 1000 as sal from dual union all
3 select 'baker', 900 from dual union all
4 select 'charles', 900 from dual union all
5 select 'delta', 800 from dual union all
6 select 'eddy', 700 from dual union all
7 select 'fred', 700 from dual union all
8 select 'george', 700 from dual union all
9 select 'george', 700 from dual)
10 --
11 SELECT sal
12 FROM (
13 SELECT sal
14 FROM psal
15 ORDER BY sal DESC
16 )
17 WHERE rownum <= 3;
SAL
1000
900
900
test@ora>
test@ora>
test@ora>And for Top-3 distinct salaries:
test@ora>
test@ora> --
test@ora> -- Top-3 DISTINCT salaries; using ROWNUM on ORDER BY on DISTINCT
test@ora> --
test@ora> with psal as (
2 select 'able' as name, 1000 as sal from dual union all
3 select 'baker', 900 from dual union all
4 select 'charles', 900 from dual union all
5 select 'delta', 800 from dual union all
6 select 'eddy', 700 from dual union all
7 select 'fred', 700 from dual union all
8 select 'george', 700 from dual union all
9 select 'george', 700 from dual)
10 --
11 SELECT sal
12 FROM (
13 SELECT DISTINCT sal
14 FROM psal
15 ORDER BY sal DESC
16 )
17 WHERE rownum <= 3;
SAL
1000
900
800
test@ora>
test@ora>
test@ora>You may also want to check out the RANK and DENSE_RANK analytic functions.
RANK:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/functions123.htm#SQLRF00690
DENSE_RANK:
http://download.oracle.com/docs/cd/B19306_01/server.102/b14200/functions043.htm#SQLRF00633
HTH
isotope -
I am using iPhone 3GS. I am living in Saudi Arabia. I cannot find the directions with in GCC contries in the Navigation Application "COMPASS" of iphone. Only the map is displayed. I am not gtting the directions or information when I use it. Can you please explain me how to work on it??
See http://kb.mozillazine.org/Editing_configuration#How_to_edit_configuration_files
Add code to [http://kb.mozillazine.org/UserChrome.css userChrome.css] below the @namespace line.
<pre><nowiki>@namespace url("http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"); /* only needed once */
#context-sendlink {display:none !important;}</nowiki></pre>
See also http://kb.mozillazine.org/Chrome_element_names_and_IDs -
# Question
Can you please help to understand how the firefox decides on the Expires date for a cached javascript file ( my server did not set any Expire header, but firebox set it down). I tried to understand but different javascript file gets different Expires date value when it is being cached. Please help me as I tried lot and could not get proper answer for this. Thanks in Advance.Try posting at the Web Development / Standards Evangelism forum at MozillaZine. The helpers over there are more knowledgeable about web page development issues with Firefox. <br />
http://forums.mozillazine.org/viewforum.php?f=25 <br />
You'll need to register and login to be able to post in that forum. -
HT5457 So can somebody please explain to me why the first gen iPad missed out on ios 6?
So can somebody please explain to me why the first gen iPad missed out on ios 6?
safrones wrote:
Is that what you really believe?
I don't know cause Apple decided for me.
As does Microsoft anytime that they release a new update that is no longer compatible with the old PC hardware.
I would hope that Microsoft and Apple would both know what operating systems will run on the hardware that is produced for them.
I would also hope that Microsoft and Apple know better than you do as to what would work on their devices, tablets, computers, phones .... How much time and money have you put into research and development on the iPad? -
Hi guys, can you please explain how to perform automatic system scan with CleanApp - it looks like it wants me to manually chose files to delete and I just want an automatic scan (like cleanmymac does)
Slowness...First Try using Disk Utility to do a Disk Repair, as shown in this link, while booted up on your install disk.
You could have some directory corruption. Let us know what errors Disk Utility reports and if DU was able to repair them. Disk Utility's Disk Repair is not perfect and may not find or repair all directory issues. A stronger utility may be required to finish the job.
After that Repair Permissions. No need to report Permissions errors....we all get them.
Here's Freeing up Disk Space.
DALE -
need driver for canon mg 5250 as scanner is not working with version 10.7. Lion. Can you please help me to find the driver so scanner works with WIFI?
Try with the latest Apple driver package for Canon (released 15th Feb):
http://support.apple.com/kb/DL899
This solved my problem with the printing. -
Hello,
Can you please advise me as to the recommended system requirements for Adobe CC for Photoshop, Illustrator, InDesign, and Dreamweaver (all 4 programs). I'm hoping this is summarized somewhere rather than making me look up and compare all four. I'll be using a windows based PC, and will need a graphics card that can support at least two monitors.Hi julir
check this System requirements | Photoshop
why photoshop demand?cause photoshop having 3D feature, it mean need high spec,,so if you can run photoshop cc to run ai,indd and dw is posibilty
regards
Deto -
Can you please assist me in increasing the speed of my server
hai friends,
i am using 4.7ee on windows Can you please assist me in increasing the speed of my server.....nice hint, but not usefull.
how you are going to set virtual memory???
the maximum virtual address space of a process depends on the architecture (32/64 bit) and - if 32 bit Exectuable - on
- if running on 32 Bit Operating System /3GB and /userva boot.ini options
- if running on 64 Bit Operating System: max 4 GB
as long as your application is able to allocate enough memory your pagefiles are sized sufficiently. If you add physical memory, you normaly can decrease the pagefile size.
1 GB physical is much too less. Depending on the number of users on the server and depending on the SAP Release I would at least recommend to use 4 GB.
regards
Peter -
Can you please make an option for the next update to leave group chats
Can you please make it so that we can leave group chats when we want
This is a user t user forum. No Apple Development representatives are here.
If you wish to give feedback to Apple use the feedback page.
http://apple.com/feedback -
Can you please explain about the vehicle management system?
Hi ,
i want to know about the module (vehicle management system) .please explain any one in details .
Regards
Venkata .Hi Venkata,
The Vehicle Management system (VMS) is part of SAP IS - Auto. Generally it is said that it is used by importers, however I would rather put it like this – It can be used for an importer or a distributor’s business functions. So if an OEM is also performing a distributor’s business, he can also use VMS and get benefited out of it.
The VMS facilitates to see a Vehicle like a Vehicle in the system.
Following are the few high level features -
It allows to capture all the attributes of a particular vehicle as an unique object in the system
All the transaction on a vehicle (sales, purchase etc.) can be carried out keeping vehicle as a central object, provides ease of operation to users. All business and technical data of the vehicle is available here.
Strong configuration based vehicle search and vehicle history (transactions) helps in tracking the vehicle easily for any purpose in the distribution chain of OEMà Distributorà Dealerà End Customer.
This is in brief about VMS.
Regards,
Aseem Baruaole
Mahindra Satyam -
Can you please help me out with the answers
u2022 Created a report to display details of the Open Picking Slip for a given Shipping Point and Delivery Date.
u2022 Developed a report program for stock details in various storage locations. Which displays material number, material group, material description, quantity and plat based on selection screen fields material number and plant number.
u2022 Created a ALV to display the customer arrears report.
u2022 Developed a BDC program to upload Customer master data from legacy to sap system using Call transaction method.
u2022 Modification of Standard Sap script layout set for Sales Order output and printed SAP Scripts using print programs.
u2022 Using SAP Standard Report program RSTXLDMC to upload logo and display it as Standard textMazhar,
Maintain the hierarchy for the object and in the Hierarchy display properties of that info object you can maintain the levels.
If the values are appearing in Unassigned then you need to check out the hierarchy definition once. Please check out that and revert back if you have the same issue repeats.
Hope this helps...
Regards
Gattu -
i tried paying by the same means last time and it did the same again,but managed a payment then but today i had to telephone them,but need to pay online in future could you please help me sort this out,thank you m j wilson.
This can be a problem with the file places.sqlite that stores the bookmarks and the history.
* http://kb.mozillazine.org/Bookmarks_history_and_toolbar_buttons_not_working_-_Firefox -
Explain in detail about the operation of zerophasefilter.vi
Description needed in detail.
Thanks.I palyed with this some years ago.
It runs off the idea that if you run a signal through a filter
a) Only specific freq components of the signal will be passed.
b) A phase shift that is on the order of the filter is introduced.
When running the same signal through the same filter again,
a) The freq components that passed before are still passed but the componenets that were removed in the first passed are not present so they are not remove.
b) Another phase shift is introduced.
The zero pahse shift filter runs the signal through the filter (you pick your favorite flavor) and then the signal is reflected about the Y-axis effectively reversing time. THe revers signal is run through the filter a second time but now the phase shift is is in the oposite time direction. This effectively cancels out the original phase shift.
These are handy if you want to correlate a filtered event with an un-filtered event.
BUT
You do not get something for nothing (2nd Law of Theromdynamics).
In getting better phase information you loose signal info at the front end and back end of the waveform.
I hope this helps,
Ben
Ben Rayner
I am currently active on.. MainStream Preppers
Rayner's Ridge is under construction -
Can you please explain sap note 817499
Hi All,
Can anyone explain me the SAP note: 817499.
I'm getting a short dump when i'm using this part of code in the program RCNRW007 as per sap note.
start of note 817499: use memory only if needed
G_WORK_WO_MEMORY = 'X'.
EXPORT G_WORK_WO_MEMORY TO MEMORY ID 'G_WORK_WO_MEMORY'.
end of note 817499: use memory only if needed
Information on where termination occurred :
The termination occurred in the ABAP/4 program "RCNRW007 " in
"%_GET_ACT01".
The main program was "RCNRW007 ".
The termination occurred in line 135
of the source code of program "RCNRW007 " (when calling the editor 1350).
Source code extract
001050 T_PSMASTDATA1-SUBPR = PRPS_R-SUBPR.
001060 APPEND T_PSMASTDATA1.
001070
001080 * collect prps for conversion exit CJPN
001090 MOVE-CORRESPONDING PRPS_R TO T_PRPS.
001100 APPEND T_PRPS.
001110
001120 GET AUFK.
001130 IF GD_PSMASTDATA-SEL_NW_MIN IS INITIAL OR
001140 GD_PSMASTDATA-SEL_NW_MIN > AUFK-AUFNR.
001150 GD_PSMASTDATA-SEL_NW_MIN = AUFK-AUFNR.
001160 ENDIF.
001170 IF GD_PSMASTDATA-SEL_NW_MAX < AUFK-AUFNR.
001180 GD_PSMASTDATA-SEL_NW_MAX = AUFK-AUFNR.
001190 ENDIF.
001200 MOVE-CORRESPONDING AUFK TO T_PSMASTDATA1.
001210 T_PSMASTDATA1-VERNA = AUFK-USER2.
001220 T_PSMASTDATA1-OWAER = AUFK-WAERS.
001230 T_PSMASTDATA1-AKOKR = AUFK-KOKRS.
001240 T_PSMASTDATA1-AKSTL = AUFK-AKSTL.
001250 T_PSMASTDATA1-FKOKR = AUFK-KOKRS.
001260 T_PSMASTDATA1-FKSTL = AUFK-KOSTV.
001270 APPEND T_PSMASTDATA1.
001280
001290 GET ACT01.
001300 MOVE-CORRESPONDING ACT01 TO T_PSMASTDATA1.
001310 T_PSMASTDATA1-KTEXT = ACT01-LTXA1.
001320 T_PSMASTDATA1-OWAER = ACT01-WAERS.
001330 T_PSMASTDATA1-AKOKR = ACT01-ANFKOKRS.
001340 T_PSMASTDATA1-AKSTL = ACT01-ANFKO.
> APPEND T_PSMASTDATA1.
Regards,
Nikhil.Hi Raja,
detailed explanation is already available over help.sap.com.
For your ready reference check below links
http://help.sap.com/saphelp_spm21_bw/helpdata/en/57/898009a859493a8bce56caaf0f8e13/frameset.htm
http://help.sap.com/saphelp_webas610/helpdata/en/da/11df3a9b10355ae10000000a11405a/frameset.htm
http://help.sap.com/saphelp_snc70/helpdata/en/3f/7ffb40ef74f923e10000000a155106/frameset.htm
Regards
Jitender
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