Control level+read

Ques]]
THE STATEMENT
READ TABLE <itab> WITH TABLE KEY <k1> = <f1> <RESULT> .
Is therebut is it possible to refer to PARTIAL FIELDS as was possible with the statement
READ TABLE <itab> WITH KEY <k1> = <f1> <RESULT> .
Q]] The control level hierarchy must be known when you create an internal table --why?

Hi, abaper.
I found some thing in SAP Library:
Using a Different Search Key
To use a key other than the table key as a search key, enter <key> as follows:
READ TABLE <itab> WITH KEY = <f> <result>.
or as follows
READ TABLE <itab> WITH KEY <k1> = <f1> ... <k n> = <f n> <result>.
In the first case, the whole line of the internal table is used as the search key. The contents of the entire table line are compared with the contents of field <f>. If <f> is not compatible with the line type of the table, the value is converted into the line type. The search key allows you to find entries in internal tables that do not have a structured line type, that is, where the line is a single field or an internal table type.
In the second case, the search key can consist of any of the table fields <k 1 >...<k n >. If you do not know the name of one of the components until runtime, you can specify it as the content of a field <n i > using the form (<n i >) = <f i >. If <n i > is empty when the statement is executed, the search field is ignored. If the data types of <f i > are not compatible with the components in the internal table, the system converts them. You can restrict the search to partial fields by specifying offset and length.
The search is linear for all table types. The runtime is in linear relation to the number of table lines.
I hope it's helpful.
And I'm a beginner, I don't know the meaning of 'The control level hierarchy'.

Similar Messages

Problem in page overflow with table contents having control level

Hello members,
My scenario is to display table contents from (Master Page)MP1 and then overflow to MP2 and use the MP2 for the rest of the overflowed pages too. In the form context, the table has control level grouping on a field(F1), which is set in context, because of which we can sub total for the group of records based on field F1.
Take the scenario that the content area(CA1) of MP1 fits only 10 records and content area(CA2) of MP2 fits only 20 records.
Test scenario 1:
If the table contents have records upto 20, then MP1 gets filled with first 10 records and then MP2 with rest of the 10 records. This scenario works fine.
Test scenario 2:
If the table contents have records upto 5, then only MP1 with current 5 records gets filled. This scenario also works fine.
Test scenario 3:( ISSUE BEING FACED)
If the table contents have records upto 50,(which are more than the combined number of rows of MP1 and MP2) then no data is displayed on MP1 and data starts filling in next MP2 and only approx 22 records are visible where few even cross the content area of the MP2. And no over flow for the rest of the records happen.
We use SFP Transaction in SAP to modify the layouts of the forms. Please let us know if the table having group set by control level causes any issue in this scenarion Test scenario 3.
Thanks
Vivek
[email protected]

Hi,
master pages don't support page breaks. Those pages are only used for the background things of body pages like page numbers, company logs or letter head layouts.
Don't use repeating objects on masterpages that may overflow its content area, this will always end up with unexpected results.
Put all those objects on a regular page (body page) which allows page breaks.

Control Levels via Expression

Is there a way to use a slider to control the various attributes that make up a levels adjustment via expression? I am able to set them via scripting and have done so. However, the stopwatch that lets me create an expression is linked to the histogram as a whole, not its individual components, i.e. input black, input white, gamma, etc. Is this possible or am I barking up the wrong tree here? The goal is to control multiple levels applied to individual clips in one nice, neat location. An adjustment layer will not work for me because of layering. Also, I do not want my background to be effected by the adjustment, just a few of the pieces that make up my foreground objects.

You have to use Levels Individual controls..

Can not change the control level of item attribute "Inventory Asset Value"

I can not change the control level of the item attribute "Inventory Asset Value" from Master Level to Org Level. It's show me the message "FRM-40200: Field is protected against update".
Version is below:
Oracle Application: 10.7SC
Form: INVIDCTL 6.0.26

I did a trace when I chage the control level. the SQL is below:
SELECT COUNT(*)
FROM CST_ITEM_COSTS CHILD
, CST_ITEM_COSTS MASTER
WHERE MASTER.INVENTORY_ITEM_ID = CHILD.INVENTORY_ITEM_ID (+)
AND MASTER.COST_TYPE_ID = 1
AND CHILD.COST_TYPE_ID (+) = 1
AND NVL(MASTER.ITEM_COST,0) != NVL(CHILD.ITEM_COST (+) ,DECODE(MASTER.ITEM_COST, NULL ,0,-99999))
AND MASTER.ORGANIZATION_ID IN (SELECT MASTER_ORGANIZATION_ID
FROM MTL_PARAMETERS
WHERE ORGANIZATION_ID != MASTER_ORGANIZATION_ID )
AND CHILD.ORGANIZATION_ID IN (SELECT ORGANIZATION_ID
FROM MTL_PARAMETERS
WHERE MASTER_ORGANIZATION_ID = MASTER.ORGANIZATION_ID )

Multple page not coming correctly when using "Control Levels"

Hi,
There is a situation wherein "Control Levels" is required to be used. However, the output is not as expected. Some of the problems with this are
1. Some of the data is being lost
2. Some pages are blank
3. The data is overlapping/overwriting on the footer section
and others issues..
Has anybody come across similar issues? If yes, could you suggest a solution
Thanks in Advance.
Thanks,
Jayant

Having raised this message with OSS, we got to know that the issue was with the generated XML file. The line is BOLD needs to be added between the lines as shown below.
<template xmlns:xliff="urn:oasis:names:tc:xliff:document:1.1" xmlns="http://www.xfa.org/schema/xfa-template/2.4/">
<?layout streamLineLayout 1?>
<subform layout="tb" locale="fr_CH" name="data">
Not sure of the real purpose of this. But it works

Help for Control Level Events

Dear Friends
i had an internal Table Itab_emp
before saving from belowcode i want to check for a particular field
i had itab_otime which had value as time format for particular ids
so i want to add them for a id and check condition
output of itab_emp is
PERID Date OTIME
1      01.10.2007 013000
1      03.10.2007 001000
2      04.10.2007 000030
2      05.10.2007 001000
i want to add values for perid 1 and 2 and see the sum of that in a field in itab only so that i can apply condition
Hope u got my problem
Reflect changes in below code
i think control level events will help but How i dont know
SORT ITAB_EMP BY PERID.
LOOP AT ITAB_EMP WHERE MARK = 'X' .
    IF SY-SUBRC = 0.
MOVE-CORRESPONDING ITAB_EMP TO ITAB_OTAPP .
      ITAB_OTAPP-OBJID = 1.
      ITAB_OTAPP-TODTE = ZHR_PR_M_OTAPP-TODTE.
      ITAB_OTAPP-FRDTE = ZHR_PR_M_OTAPP-FRDTE.
      ITAB_OTAPP-IMMHD = ZHR_PR_M_OTAPP-IMMHD.
      ITAB_OTAPP-CRETM = SY-UZEIT.
      ITAB_OTAPP-CREON = SY-DATUM.
      ITAB_OTAPP-CREBY = SY-UNAME.
      APPEND ITAB_OTAPP.
    ENDIF.
ENDLOOP.
LOOP AT ITAB_OTAPP INTO WA_ITAB_OTAPP.
    MODIFY ZHR_PR_M_OTAPP FROM WA_ITAB_OTAPP.
ENDLOOP.
Hope will get answer as soon as possible
Please Help Out Genius
With Best Regards
Ruby

Dear Friends
i had an internal Table Itab_emp
before saving from belowcode i want to check for a particular field
i had itab_otime which had value as time format for particular ids
so i want to add them for a id and check condition
output of itab_emp is
PERID Date OTIME
1      01.10.2007 013000
1      03.10.2007 001000
2      04.10.2007 000030
2      05.10.2007 001000
i want to add values for perid 1 and 2 and see the sum of that in a field in itab only so that i can apply condition
Hope u got my problem
Reflect changes in below code
i think control level events will help but How i dont know
SORT ITAB_EMP BY PERID.
LOOP AT ITAB_EMP WHERE MARK = 'X' .
    IF SY-SUBRC = 0.
MOVE-CORRESPONDING ITAB_EMP TO ITAB_OTAPP .
      ITAB_OTAPP-OBJID = 1.
      ITAB_OTAPP-TODTE = ZHR_PR_M_OTAPP-TODTE.
      ITAB_OTAPP-FRDTE = ZHR_PR_M_OTAPP-FRDTE.
      ITAB_OTAPP-IMMHD = ZHR_PR_M_OTAPP-IMMHD.
      ITAB_OTAPP-CRETM = SY-UZEIT.
      ITAB_OTAPP-CREON = SY-DATUM.
      ITAB_OTAPP-CREBY = SY-UNAME.
      APPEND ITAB_OTAPP.
    ENDIF.
ENDLOOP.
LOOP AT ITAB_OTAPP INTO WA_ITAB_OTAPP.
    MODIFY ZHR_PR_M_OTAPP FROM WA_ITAB_OTAPP.
ENDLOOP.
Hope will get answer as soon as possible
Please Help Out Genius
With Best Regards
Ruby

Controlling Level At The Production Order Level

Hi,
I want to set the ML controlling level to the production order level because I want to see the actual BOM used for each production order at the production order level. Since a different BOM may have been used for each production order (although the FG is the same) i must be able to see the actual BOM for each production order at the CKM3N screen.
However in the controlling level setting there is no way to set the controlling level up to the production order level. May i know why?

hi
check this link
http://help.sap.com/saphelp_470/helpdata/en/b2/6d118acb0a11d28a150000e83234f3/content.htm
check whether production order level is possible. i dont thinks so.but it highly affects your system performance.
krishna

Control level Staements

What are control level statements ? what is the use of this ?
can any one give sample examples for control level statements
points for sure...
Regards
Vijaya

Hello Vijaya,
Check out the code below
Processing Control Levels
When you sort an extract dataset, control levels are defined in it. For general information about control levels, refer to Processing Internal Tables in Loops The control level hierarchy of an extract dataset corresponds to the sequence of the fields in the HEADER field group. After sorting, you can use the AT statement within a loop to program statement blocks that the system processes only at a control break, that is, when the control level changes.
AT NEW <f> | AT END OF <f>.
ENDAT.
A control break occurs when the value of the field <f> or a superior field in the current record has a different value from the previous record (AT NEW) or the subsequent record (AT END). Field <f> must be part of the HEADER field group.
If the extract dataset is not sorted, the AT... ENDAT block is never executed. Furthermore, all extract records with the value HEX 00 in the field <f> are ignored when the control breaks are determined.
The AT... ENDAT blocks in a loop are processed in the order in which they occur. This sequence should be the same as the sort sequence. This sequence must not necessarily be the sequence of the fields in the HEADER field group, but can also be the one determined in the SORT statement.
If you have sorted an extract dataset by the fields <f1>, <f2>, ..., the processing of the control levels should be written between the other control statements as follows:
LOOP.
AT FIRST.... ENDAT.
 AT NEW <f1>....... ENDAT.
 AT NEW <f2>....... ENDAT.
 AT <fgi>..... ENDAT.
 <single line processing without control statement>
 AT END OF <f2>.... ENDAT.
 AT END OF <f1>.... ENDAT.
AT LAST..... ENDAT.
ENDLOOP.
You do not have to use all of the statement blocks listed here, but only the ones you require.
REPORT DEMO.
DATA: T1(4), T2 TYPE I.
FIELD-GROUPS: HEADER.
INSERT T2 T1 INTO HEADER.
T1 ='AABB'. T2 = 1. EXTRACT HEADER.
T1 ='BBCC'. T2 = 2. EXTRACT HEADER.
T1 ='AAAA'. T2 = 2. EXTRACT HEADER.
T1 ='AABB'. T2 = 1. EXTRACT HEADER.
T1 ='BBBB'. T2 = 2. EXTRACT HEADER.
T1 ='BBCC'. T2 = 2. EXTRACT HEADER.
T1 ='AAAA'. T2 = 1. EXTRACT HEADER.
T1 ='BBBB'. T2 = 1. EXTRACT HEADER.
T1 ='AAAA'. T2 = 3. EXTRACT HEADER.
T1 ='AABB'. T2 = 1. EXTRACT HEADER.
SORT BY T1 T2.
LOOP.
AT FIRST.
 WRITE 'Start of LOOP'.
 ULINE.
ENDAT.
AT NEW T1.
 WRITE / ' New T1:'.
ENDAT.
AT NEW T2.
 WRITE / ' New T2:'.
ENDAT.
WRITE: /14 T1, T2.
AT END OF T2.
 WRITE / 'End of T2'.
ENDAT.
AT END OF T1.
 WRITE / 'End of T1'.
ENDAT.
AT LAST.
 ULINE.
ENDAT.
ENDLOOP.
Rewards points if helpful.
Thanks,
Sachin

Laptop dv7-3162nr has lost all sound. Control panel reads there is no sound device, Help!

Laptop dv7-3162nr has lost all sound. control panel reads there is NO sound device. Help!

Hi,
DV7 is a series of dozens if not hundreds of models, what is yours ? Please bear in mind normally HDMI sound on computers go from video cards, not "sound" cards.
Regards,
BH
**Click the KUDOS thumb up on the left to say 'Thanks'**
Make it easier for other people to find solutions by marking a Reply 'Accept as Solution' if it solves your problem.

CONTROL LEVELS

Moderator message: do not post questions either in the subject or the body, in ALL CAPITALS
HI FRIENDS
at new ,on change of both r work almost same.
then why don,t we use on change of instead of at new in control level?
Edited by: Matt on Nov 20, 2008 11:34 AM - second warning

Hi Syamala
Before posting search in SCN You will a get sufficient data from SCN.
Check This Link
difference btwn at new and on change of
https://forums.sdn.sap.com/click.jspa?searchID=18939507&messageID=4734682
Ranga

How can I reference an external help file from context sensitive help at the control level?

My goal is to provide context sensitive help for each control displayed on the front panel using a help file created externally. I know that at the VI level I can specify a Help Path; I want the same behaviour for each control inside a VI. I also know about creating a custom control and specifying the Help Path in there, but it doesn't help in this situation, for I have hundreds of controls in my application and I cannot go back and replace each one with a unique .ctl. If I could override each instance of the custom control with unique path data that would do the trick, but that's not how it works.
Is there a way to add the Help Path information to regualr controls?
-euge
ne

This functionality is not yet built into LabVIEW.
About all you can do is cut and paste the help for each control into the description for the control. It is tedius but a finite task.

Best way to control and read data from multiple instruments?

Hello,
I'm building an application to test power supplies involving multiple pieces of equipment over a couple of different comm busses. The application will also send control instructions to some of the instruments, and read data from some of the instruments. The reading and control profiles will not run on the same schedule (variable length control steps, configurable read interval).
I was thinking of using a queued statemachine (producer/consumer) for the control profile and another to read the data, but I got concerned that there would be collisions between sending control commands and read commands to the same machine. Is there a suggested design pattern for implementing something like this?
Timing of the commands isn't critical down to the milisecond, but I need to collect reasonably accurate timestamps when the data is read. The same is true for the control commands.
Here are the instruments I'm going to use, if the are control, read, or both, and the communication method
Instrument Funtions Comm Method
Power Supply Read data Communicates to PMBus Adapter
PMBus to USB Adapter Read data USB (Non-Visa)
Switch control relays USB (VISA)
Power Dist. Unit read data/control outlets SNMP (Ethernet)
Electronic Load read data/control load GPIB (VISA)
Thermal Chamber read data/control temp Ethernet (VISA)
Thanks,
Simon

Hello, there is a template in LV called "Continuous measurement and Logging".
It can give you some idea how to properly decouple the "GUI Event handler" top loop (where your Event structure is) from the DAQ and other loops.
You do not need to totally replicate the above example, but you can find there nice tricks which can help you at certain points.
The second loop from the top is the "UI message loop". It handles the commands coming from the top loop, and regarding to the local state machine and other possible conditions and states, it can command the other loops below.
During normal run, the different instrument loops just do the data reading, but if you send a control command from the top loop to a certain instrument loop (use a separate Queue for every instrument loops), that loop will Dequeue the control command, execute it, and goes back to data reading mode (in data reading mode the loop Dequeu itself with a "data read" command automatically). In this way the control and data read modes happen in serial not in parallel which you want to avoid (but I think some instrument drivers can even handle parallel access, it will not happen in really parallel...).
In every instrument loop when you read a value, attach a TimeStamp to it, and send this timestamp/value couple to the DataLogging loop via a Queue. You can use a cluster including 3 items: Source(instrument)/timestamp/value. All the instrument loops can use the same "Data logging" Queue. In the Datalogging while loop, after Dequeue-ing, you can Unbundle the cluster and save the timestamp and data-value into the required channel (different channel for every instrument) of a TDMS file.
(Important: NEVER use 2 Event structures in the same top level "main" VI!)

Write Control word, read status word Unidrive SP

All,
I have a cRIO-9024 with an NI 9853 and I'm trying to configure and control an Emerson Unidrive SP using CAN port 0. I have the Indsutrial Communication for CANOpen 1.0.1 driver installed (on PC and cRIO) and I've been able to successfully read certain registers on the drive using SDOs.
I'm still confused as to the configuration and use of SDOs and PDOs (learning a lot, though), but what I want to do at the moment is be able to write to the drive control word (parameter 1.42) and read the status word (parameter 10.40). I have been doing a LOT of digging through manuals and LV CANOpen examples, and I think that the addresses that I need to use for these two values are 0x2001, sub-index 2A for the control word and 0x200A, sub-index 28 for the status word.
I've had no luck in running the CANopencRIOPDODemo VI (from the cRIOCANopenbasic example project), it causes a CANopen module error and kicks the cRIO offline, I end up having to reboot it to restore communication between it and my laptop.
At any rate, any light anyone can shed on this particular issue, as well as configuring and using SDOs/PDOs in general would be GREATLY appreciated.
Thanks!

I can't find the page at the moment. I've been through so many of them it may just be that I'm thinking of the fact that a few places (this one, for instance: http://zone.ni.com/devzone/cda/epd/p/id/5474) state that the 9853 works with CANopen. Now, it indeed does work with CANopen, but it's not a CANopen module, it's a CAN module. The way it works (specifically with FPGA) is to simply use two FPGA I/O nodes (1 read, 1 write) with the default NI CAN frame array of 6 U32 controls. This leads one to the LabVIEW CANopen library, which doesn't work with my cRIO for some reason (confrmed by Richard Van De Graaf at NI). I then ended up attempting to use the Ind. Com. driver, which only supports true CANopen modules like the 9881.
At this point I've removed all the references to CAN1 from my FPGA VI and I'm having some degree of success. The engineers at NI I've spoken with (Larry Hawkins most recently, and someone named Julianne, through Larry) feel that somehow my network or node is seeing the presense of the two CAN ports as two masters. I've no idea how this is possible as I never once have called CAN1, only CAN0. I/O nodes connected to CAN1 existed in my FPGA VI existed, and that's it.
There's really no point in me uploading the latest version of my FPGA VI (sorry you couldn't view it, no idea what happened there), as I've changed it back to the same structure as that of the FPGA VI in the CANopen Basics for cRIO example project. I just gave the controls and indicators descriptive names.
I can now only successfully read index 0x1009, which is the manufacturer hardware version register. I was able to read 0x1008 and 0x100A, but now they just give me back ASCII gibberish. Not sure why, especially since 0x1009 works. I suspect that it's drive-specific.
The other issue I'm having now is that as soon as I powered the system up this morning, I tried to read 0x1009 and right after the WriteSDO VI wrote the frame to initiate the SDO upload protocol, the following SDO Read kept returning an ID value of 0x701, which is a response to a Node Guard status request. This puzzled me because I don't have any code that requests that status. I hacked in a couple of calls to the NMT VI to stop the node, reset it, the set it to the pre-operational state again. This has cleared the 0x701 response issue, but now only the first read I try to do (I'm just testing SDO reads and writes right now) returns any data to my top-level RT VI. If I stop it and read a different index, I'll get the expected response, but only that one, the others still won't return data.
I can post my code a bit later if you like, I'm going to go see if any of the default values in the drive have changed somehow.
Thanks!

Can I use Remote app on iPad to control RENTED (read Rented) movies on Apple TV?

I use the Remote App on my iPad to control movies on my Apple TV, but those are movies that I own and are resident on my home network.
What about controlling a rented movie that is aquired through iTunes Store? I would like to be able to control rented content just the same.
Please advise?
I have the older version of Apple TV – maybe controlling rented movies with ipad can be done with newere Apple TV and iOS 5 on all devices?

Ok, thanks, now I see the very inconspicuous little "control pad" icon in bottom right corner of Remote App. How the **** is a guy supposed know what that means? Why not just put a button labled with "Control Pad" or something on it?
Thanks just the same. Now that I know that, it works really slick. I can start/stop/pause rented movies and use my iPad as remote touch pad to navigate anywhere on the Apple TV menu. Nice.
Can't wait for the "real" Apple TV set to come out.

How to control File read Proxy Service when it is polling from folder?

Hello all,
In my current requirement we are receiving xml's through one folder(LOCAL) from source side.we are picking those xml's by proxy service PS1 as file transport for every 10 sec and configured that folder path.In PS1 message flow we put on routing action to one bussiness service,that business service sending those xml's to one MQ.
We already created this interface but the issue is source side they plan to change that folder and also they want to stop this service(folder to MQ) sometimes based on synarios.That folder will be delete or if exist proxy wont read messages from that folder.
But proxy is still looking for that folder in Test ENV on Unix system then it gives error beacuse of unix folder structure is different,proxy unable to create that folder in unix system.it is creating in windows.
Now we want to control that service when the folder is ready that time only proxy will activate otherwise not..i.e like if condition "if cndtion is satisfied PS1 starts the polling from that folder else condition should be work.
How can i control PS1 service?
Is there any chance to control by using another proxy?
Experts please guide me..
regards
venu

Hi Terry,
According to your description, my understanding is that you don’t want the yollow bar notification to display when you open Access documents.
This issue seems to be about the client application. Please compare the followings with the things that you did:
1.Open the documents
2.Click File->Options->Trust Center->Trust Center Settings
3.Click Protected View, unselect ‘Enable Protected View for originating from the Internet’
4.Click Message Bar, select ‘Never show information about blocked content’
5.Click Macro Settings, select ‘Disable all macros without notification’
In addition, as this issue is about Office, I commend you create a new thread in Office forum, more experts will assist you with this issue.
Office forum:
http://social.technet.microsoft.com/Forums/en-US/home?category=officeitpro
I hope this helps.
Thanks,
Wendy
Wendy Li
TechNet Community Support

Control level+read

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