Difference between multipart/mixed and alternative or ralted

Can anyone tell me what's the difference between multipart/mixed and /alternative and ralted .
How the parse method works ?
Thanks a lot .

The "multipart/alternative" type is syntactically identical to "multipart/mixed", but the semantics are different. In particular, each of the body parts is an "alternative" version of the same information.
RFC 2046

Similar Messages

What is the difference between Genius Mix and Genius Playlist?

Yeah, what is actually the difference between Genius Mix and Genius Playlist?
G.P. starts with a song I select and teams up with songs that go with it while G.M. is only songs that go well together, is that it?
A G.P. that I like can be saved and altered, but G.M.´s seems to be volatile? Can I see all the songs in a G.M.? All I can find, is the possibility to click Next and Previous.
Thanks

Genius Mixes are 'Genre' based groups of music.
Genius Playlists are songs that go together based on other people's playlists, they can be from any Genre.
You can't see what will be playing in the Genius Mix list.
Message was edited by: Ian Parkinson

Difference between modal screen and normal screen

Hi everyone,
Now,I am developing a dypro. when I create a modal screen ,I found no difference between normal screen and modal screen.
eg. If I use the statement "call screen" , whatever which type of screen you use, the results look like the same. The same to the statement "call screen start at end at".

Hi
Screen type for modal dialog box
If you activate this attribute, the screen is used as a modal dialog box. In the program, you call the screen with
CALL SCREEN STARTING AT <top left>
ENDING AT <bottom right>.
Unlike normal pop-ups, a modal dialog box has its own pushbuttons and title. There is no menu bar and command field entries are not possible.
Normal screen type
If you activate this attribute, the screen is flagged as a normal screen. This is the default setting.
Alternatively, it may have the following special functions:
Subscreen
Modal dialog box
Selection screen
Class screen
In the Screen Painter, you can choose between normal, subscreen, and modal dialog box.
Selection screen and class screen attributes are assigned by the system.

Difference between capacity formulae and scheduling formulae in workcenter

Hi experts please give me the solution for my queries
1. What are the capacity formulae and scheduling formulae in workcenter, give me examples, What is the difference between capacity formulae and scheduling formulae in workcenter , how these are used in workcenter.
2. what is group and group counter in routing , how these are used in routing , please explain.
3. what is the difference between PRTs created with MM01 AND CF01
4. what is alternative group and order catagery
5. what is system status , user status and authorisation matrix

>
hemamaheswararao wrote:
> Hi experts please give me the solution for my queries
> 1. What are the capacity formulae and scheduling formulae in workcenter, give me examples, What is the difference between capacity formulae and scheduling formulae in workcenter , how these are used in workcenter.
> 2. what is group and group counter in routing , how these are used in routing , please explain.
> 3. what is the difference between PRTs created with MM01 AND CF01
> 4. what is alternative group and order catagery
> 5. what is system status , user status and authorisation matrix
Dear Hemamashewararao,
Welcome to SDN !
As per rules you need to raise only one query as per one thread
Coming to your first query
As per business requirement formula will be defined
The most important difference between Capacity formula and scheduling formula
In SPRO
for scheduling formula tick mark will be marked for scheduling where as for capacity option tick mark will not ticked
For capacity formula tick mark will be marked for option capacity where as for scheduling option tick mark will not ticked
Currently i am not in front of SAP so i couldn't give you path
Good Luck !!!
Regards
Madhu

EXACT DIFFERENCE BETWEEN FULL LOAD AND REPAIRFULL LOAD?

HI Champ,
Can anyone explain me the exact difference between full load and Repairfull load?Give e some senario where we can go for this?Please.....
10zin

Hi,
Full repair can be said as a Full with selections. But the main use or advantage of Full repair load is that it wont affect delta loads in the system. If you load a full to a target with deltas running you again will have to initialize them for deltas to continue. But if you do full repair it wont affect deltas.
This is normally done we when we lose some data or there is data mismatch between source system and BW.
Check the OSS Note 739863 'Repairing data in BW' for all the details
Symptom
Some data is incorrect or missing in the PSA table or in the ODS object (Enterprise Data Warehouse layer).
There may be a number of reasons for this problem: Errors in the relevant application, errors in the user exit, errors in the DeltaQueue, handling errors in the customers posting procedure (for example, a change in the extract structure during production operation if the DeltaQueue was not yet empty; postings before the Delta Init was completed, and so on), extractor errors, unplanned system terminations in BW and in R/3, and so on.
Solution
Read this note in full BEFORE you start actions that may repair your data in BW. Contact SAP Support for help with troubleshooting before you start to repair data.
BW offers you the option of a full upload in the form of a repair request (as of BW 3.0B). If you want to use this function, we recommend that you use the ODS object layer.
Note that you should only use this procedure if you have a small number of incorrect or missing records. Otherwise, we always recommend a reinitialization (possibly after a previous selective deletion, followed by a restriction of the Delta-Init selection to exclude areas that were not changed in the meantime).
1. Repair request: Definition
If you flag a request as a repair request with full update as the update mode, it can be updated to all data targets, even if these already contain data from delta initialization runs for this DataSource/source system combination. This means that a repair request can be updated into all ODS objects at any time without a check being performed. The system supports loading by repair request into an ODS object without a check being performed for overlapping data or for the sequence of the requests. This action may therefore result in duplicate data and must thus be prepared very carefully.
The repair request (of the "Full Upload" type) can be loaded into the same ODS object in which the 'normal' delta requests run. You will find this request under the "Repair Request" option in the InfoPackage (Maintenance) menu.
2. Prerequisites for using the "Repair Request" function
2.1. Troubleshooting
Before you start the repair action, you should carry out a thorough analysis of the possible cause of the error to make sure that the error cannot recur when you execute the repair action. For example, if a key figure has already been updated incorrectly in the OLTP system, it will not change after a reload into BW. Use transaction RSA3 (Extractor Checker) in the source system for help with troubleshooting. Another possible source of the problem may be your user exit. To ensure that the user exit is correct, first load a user exit with a Probe-Full request into the PSA table and check whether the data is correct. If it is not correct: Search for the error in the exit user. If you do not find it, we recommend that you deactivate the user exit for testing purposes and request a new Full Upload. It If the data arrives correctly, it is highly probable that the error is indeed in the user exit.
We always recommend that you load the data into the PSA table in the first step and check the result there.
2.2. Analyze the effects on the downstream targets
Before you start the Repair request into the ODS object, make sure that the incorrect data records are selectively deleted from the ODS object. However, before you decide on selective deletion, you should read the Info Help for the "Selective Deletion" function, which you can access by pressing the extra button on the relevant dialog box. The activation queue and the ChangeLog remain unchanged during the selective deletion of the data from the ODS object, which means that the incorrect data is still in the change log afterwards. After the selective deletion, you therefore must not reconstruct the ODS object if it is reconstructed from the ChangeLog. (Reconstruction is usually from the PSA table but, if the data source is the ODS object itself, the ODS object is reconstructed from its ChangeLog). You MUST read the recommendations and warnings about this (press the "Info" button).
You MUST also take into account the fact that the delta for the downstream data targets is created from the changelog. If you perform selective deletion and then reload data into the deleted area, this may result in data inconsistencies in the downstream data targets.
If you only use MOVE and do not use ADD for updates in the ODS object, selective deletion may not be required in some cases (for example, if incorrect records only have to be changed, rather than deleted). In this case, the DataMart delta also remains intact.
2.3. Analysis of the selections
You must be very precise when you perform selective deletion: Some applications do not provide the option of selecting individual documents for the load process. Therefore, you must first ensure that you can load the same range of documents into BW as you would delete from the ODS object. This note provides some application-specific recommendations to help you "repair" the incorrect data records.
If you updated the data from the ODS object into the InfoCube, you can also delete it there using the "Selective deletion" function. However, if it is compressed at document level there and deletion is no longer possible, you must delete the InfoCube content and fill the data in the ODS object again after repair.
You can only perform this action after a thorough analysis of all effects of selective data deletion. We naturally recommend that you test this first in the test system.
The procedure generally applies for all SAP applications/extractors. The application determines the selections. For example, if you cannot use the document number for selection but you can select documents for an entire period, then you are forced to delete and then update documents for the entire period in the data target. Therefore, it is important to look first at the selections in the InfoPackage exactly before you delete data from the data target.
Some applications have additional special features:
Logistics cockpit: As preparation for the repair request, delete the SetUp table (if you have not already done so) and fill it selectively with concrete document numbers (or other possible groups of documents determined by the selection). Execute the Repair request.
Caution: You can currently use the transactions that fill SetUp tables with reconstruction data to select individual documents or entire ranges of documents (at present, it is not possible to select several individual documents if they are not numbered in sequence).
FI: The Repair request for the Full Upload is not required here. The following efficient alternatives are provided: In the FI area, you can select documents that must be reloaded into BW again, make a small change to them (for example, insert a period into the assignment text) and save them -> as a result, the document is placed in the delta queue again and the previously loaded document under the same number in the BW ODS object is overwritten. FI also has an option for sending the documents selectively from the OLTP system to the BW system using correction programs (see note 616331).
3. Repair request execution
How do you proceed if you want to load a repair request into the data target? Go to the maintenance screen of the InfoPackage (Scheduler), set the type of data upload to "Full", and select the "Scheduler" option in the menu -> Full Request Repair -> Flag request as repair request -> Confirm. Update the data into the PSA and then check that it is correct. If the data is correct, continue to update into the data targets."
Refer.
Repair full request
Re: Repair full request
Steps to perform repair full request
full repair request
repair full request
Re: Repair Full Request
Thanks,
JituK

Difference between "print" statements and "select" statements , TSQL

What is the difference between "print" statements and "select" statements when it omces to debugging and watching varibles in the stored procs .....

SELECT statement is part of the ANSI SQL language.
PRINT command is not part of the SQL language, it is used for debugging in T-SQL.
BOL:" Returns a user-defined message to the client.
A message string can be up to 8,000 characters long if it is a non-Unicode string, and 4,000 characters long if it is a Unicode string. Longer strings are truncated. The
varchar(max) and nvarchar(max) data types are truncated to data types that are no larger than
varchar(8000) and nvarchar(4000).
RAISERROR can also be used to return messages. RAISERROR has these advantages over PRINT:
RAISERROR supports substituting arguments into an error message string using a mechanism modeled on the printf function of the C language standard library.
RAISERROR can specify a unique error number, a severity, and a state code in addition to the text message.
RAISERROR can be used to return user-defined messages created using the sp_addmessage system stored procedure."
LINK: http://technet.microsoft.com/en-us/library/ms176047.aspx
The SSMS (client software) returns SELECT output to Results and PRINT output to Messages.
The SQLCMD -o (output file) option captures all outputs into one file mixed.
Kalman Toth Database & OLAP Architect
T-SQL Scripts at sqlusa.com
New Book / Kindle: Exam 70-461 Bootcamp: Querying Microsoft SQL Server 2012

Difference between Standard Pricing and Moving Average Price

Hi,
Would like to seek some advises on the difference between standard price and Moving average price.
also, how does it affect the account postings differently?
Thanks

Standard Price
Materials whose price control indicator is set to S are valuated in Financial Accounting (FI) at standard price.
This is recommended for semifinished products and finished products.
The moving average price is shown as a statistical value in the material master record.
The standard price is normally calculated using a standard cost estimate for the material. The standard price can also be calculated in a mixed cost estimate.
Moving Average Price
When materials whose price control indicator is set to V are received from in-house manufacturing processes, they are initially valuated with a value you defined (such as the standard price). When you settle, the material stock account is debited with the variances. This results in a new moving average price.
Valuating semifinished products and finished products with the moving average price is not recommended.
Regards,
Indranil

Difference between Standard Hierarchy and Alternate Hierarchy

Hi
Can anyone explain the difference between Standard Heirarchy and Alternate Hierarchy in Controlling.
Thanks in Advance,
Deepthi.

<b>Standard Hierarchy:</b> It is a hierarchy of cost center groups / profit center groups in which all cost centers / profit centers are gathered together in a controlling area.
In order to create cost centers, you require a structure in master data maintenance to which you can assign cost centers. You create this CO structure, the standard hierarchy, when you create a controlling area. If this hierarchy is not present during controlling area maintenance, the system automatically creates the highest node there.
<b>
Alternate Hierarchy:</b> The alternate hierarchy setting in the controlling area enables you to name up to two more alternative hierarchies (according to fiscal year), which can be used for the authorization check in the same way as the standard hierarchy (meaning, that inheritance logic is used). You can also deactivate the standard hierarchy as an authorization hierarchy, and use only the alternative hierarchy.
Regards,
NareN.

Difference between Sampling Procedure and Sample-drawing procedure

Friends,
I am new to QM and started learning QM Module. My doubt is what is the difference between Sampling Procedure and Sample-drawing procedure?
The reason for my doubt is, we can determine the sample quantity with Sampling procedure itself. then what is the need of sample-drawing procedure?
Also describe primary, pooled and reserved samples.
Regards,
IMIMINT

Hi,
Sampling Procedure
Definition
A procedure that contains the rules for determining the sample size for an inspection. The sampling procedure also specifies the type of valuation to use for results recording (attributive, variable, or manual).
Use
You assign a sampling procedure to each characteristic in an inspection plan to calculate the sample size.
Sample-Drawing Procedure
Definition
A master data object in which you plan the drawing of physical samples. In the sample-drawing procedure, you specify:
Which categories of physical samples must be drawn
How many physical samples must drawn
The size of each physical sample
Whether the drawing of physical samples must be confirmed
Use
The system uses the information in the sample-drawing procedure together with the information in the inspection plan to calculate the physical sample sizes, and to create physical-sample records when an inspection lot is created.
Primary Sample : It is the sample drawn from the lot directly.
Pooled Sample : It is the sample whcih is combination of 2 or more primary samples.i.e. primary sample sfrom say 3 differetn drums is mixed and tested.
Reserved Sample :sample which is preserved for the testing in future.
or in other words
Primary samples (1st stage)
Physical samples drawn directly from a material or batch that will be inspected or used to create pooled samples.
Pooled samples (2nd stage)
Physical samples to be created by mixing the contents of two or more primary samples from the same material or batch.
Reserve samples
Primary physical samples drawn from a material or batch reserved for future inspection.
Vishal
Edited by: VISHAL JONNALWAR on Feb 4, 2010 6:43 AM

Difference between parallel sequence and parallel operation in a routing.

Hi Experts,
Can any one explain me with example the difference between parallel sequence and parallel operation in a routing? wHEN CAN WE USE PARALLEL OPEARTION AND PARALLEL SEQUNCE WITH COMPONENT ALLOCATION.
Regards
Deepak sharma

I think u need to modify ur quest... i think u r asking about Parallel sequence and alternate seq. Below are the details from SAP site.
A parallel sequence enables you to process several operations at the same time.
You use an alternative sequence for example, if
--The production flow is different for certain lot-size ranges
For instance you can machine a work piece on conventional machine or on NC machines. A NC machine has a longer set-up time than a conventional machine. However the machining costs are considerably less. Therefore whether you use NC machines will depend on the lot size.
---The production flow changes under certain business conditions.
For instance, if you have a capacity problem, you have some production steps performed externally by a vendor.

Wht is the difference between unicode program and non unicode program ?

Hi guru,
wht is the difference between unicode program and non unicode program ?
Regards
Subash

About brief idea about unicode
In the past, SAP developers used various codes to encode characters of different alphabets, for example, ASCII, EBCDI, or double-byte code pages.
ASCII (American Standard Code for Information Interchange) encodes each character using 1 byte = 8 bit. This makes it possible to represent a maximum of 28 = 256 characters to which the combinations 00000000, 11111111 are assigned. Common code pages are, for example, ISO88591 for West European or ISO88595 for Cyrillic fonts.
EBCDI (Extended Binary Coded Decimal Interchange) also uses 1 byte to encode each character, which again makes it possible to represent 256 characters. EBCDIC 0697/0500 is an old IBM format that is used on AS/400 machines for West European fonts, for example.
Double-byte code pages require 1 or 2 bytes for each character. This allows you to form 216 = 65536 combinations where usually only 10,000 - 15,000 characters are used. Double-byte code pages are, for example, SJIS for Japanese and BIG5 for traditional Chinese.
Using these character sets, you can account for each language relevant to the SAP System. However, problems occur if you want to merge texts from different incompatible character sets in a central system. Equally, exchanging data between systems with incompatible character sets can result in unprecedented situations.
One solution to this problem is to use a code comprising all characters used on earth. This code is called Unicode (ISO/IEC 10646) and consists of at least 16 bit = 2 bytes, alternatively of 32 bit = 4 bytes per character. Although the conversion effort for the R/3 kernel and applications is considerable, the migration to Unicode provides great benefits in the long run:
The Internet and consequently also mySAP.com are entirely based on Unicode, which thus is a basic requirement for international competitiveness.
Unicode allows all R/3 users to install a central R/3 System that covers all business processes worldwide.
Companies using different distributed systems frequently want to aggregate their worldwide corporate data. Without Unicode, they would be able to do this only to a limited degree.
With Unicode, you can use multiple languages simultaneously at a single frontend computer.
Unicode is required for cross-application data exchange without loss of data due to incompatible character sets. One way to present documents in the World Wide Web (www) is XML, for example.
ABAP programs must be modified wherever an explicit or implicit assumption is made with regard to the internal length of a character. As a result, a new level of abstraction is reached which makes it possible to run one and the same program both in conventional and in Unicode systems. In addition, if new characters are added to the Unicode character set, SAP can decide whether to represent these characters internally using 2 or 4 bytes.
A Unicode-enabled ABAP program (UP) is a program in which all Unicode checks are effective. Such a program returns the same results in a non-Unicode system (NUS) as in a Unicode system (US). In order to perform the relevant syntax checks, you must activate the Unicode flag in the screens of the program and class attributes.
In a US, you can only execute programs for which the Unicode flag is set. In future, the Unicode flag must be set for all SAP programs to enable them to run on a US. If the Unicode flag is set for a program, the syntax is checked and the program executed according to the rules described in this document, regardless of whether the system is a US or an NUS. From now on, the Unicode flag must be set for all new programs and classes that are created.
If the Unicode flag is not set, a program can only be executed in an NUS. The syntactical and semantic changes described below do not apply to such programs. However, you can use all language extensions that have been introduced in the process of the conversion to Unicode.
As a result of the modifications and restrictions associated with the Unicode flag, programs are executed in both Unicode and non-Unicode systems with the same semantics to a large degree. In rare cases, however, differences may occur. Programs that are designed to run on both systems therefore need to be tested on both platforms.
You can also check out these official SAP locations on the SAP Service Marketplace:
http://service.sap.com/unicode
http://service.sap.com/unicode@SAP
http://service.sap.com/i18n
Regards,
Santosh

Difference between AWT,Swing and swt

Hello,
I am giving a seminar about swing in which I need to point out differences between AWT,Swing and SWT(Software Widget Tool).
I have two questions:
1)I read that-A heavyweight component is one that is associated with its own native screen resource (commonly known as a peer). A lightweight component is one that "borrows" the screen resource of an ancestor-which makes it lighter.Can anybody explain What native screen resource is and how it is borrowed?
2)I read that SWT uses native widgets and how can it be better than swing?If it is in what way?

Use Swing for new projects. AWT is the rendering layer underneath Swing in many cases, and AWT provides utility things like Graphics. SWT is an alternative to Swing which used more native rendering, but actually with Java 6, Swing is using a lot of native rendering.
Fire up NetBeans and use Matisse. Build an application. Run it under Windows, and then under Linux, and then realize how great it is.

Difference between subsequent adjustment and return delivery ...?

Dear all ,
Provide difference between subsequent adjustment and return delivery ...?
sri....

Hi,
Subsequent delivery means you have to reverse the goods receipts after
entering corresponding invoice and you want to post another goods receipt
than use subsequent delivery in MIGO with reference to old goods receipt
number.
Subsequent adjustment means updating the price difference in the quantity
already supplied.
Ex: Original invoice price is 100 for quantity of
10 nou2019s, i.e., Invoice amount is 1000 after doing MIRO for amount
1000 you get another supplementary Invoice for amount
100 towards price revision. In this case you have to adjust through subsequent
adjustment.
If your question was on posting logic for alternative posting of exchange rate differences. then,
Subsequent adjustment*
When you make a subsequent adjustment, the system posts all values with the exchange rate at the time of the goods receipt.
Return Delivery
If there is a return delivery, the posting date is based on the time of the goods receipts. The system converts the stock value using the average exchange rate with reference to the purchase order.
Regards,
Sadiq.

Quality difference between S-video and RCA

Can someone tell me what's the difference (in quality) between S-video out and RCA out?
I'm using RCA out because with s-video, the image shows up in black and white on my TV.
It would help to know I'm not loosing too much quality this way...
Regards everyone.

pauliewog is speechless
But what Robi says is true!
The various forms of (analogue) signal transfer are, in descending order of quality:
RGB - The Red, Green and Blue signals are generated by the PC (say), and connected by separate wires to ultimately control the Red, Green and Blue electron guns of the display monitor/TV set. The standard 15-pin "VGA" connector is RGB (plus H and V synchronising pulses).
YUV - Also called Component, and YCrCb, as found on DVD players. The Y is the luminance, or Black-and-White component, while the Cr and Cb are the Differences between the Y and the Red and Blue signals respectively. Usually, the Y signal has higher bandwidth than the Cr and Cb signals (twice as many Y samples as Cr and Cb samples on the DVD). Still needs wires, but the Sync is added to the Y signal.
Y/C - aka S-Video. The Y is as above, but the Cr and Cb signals are used to modulate a subcarrier (3.579545MHz for NTSC, 4.43361875MHz for PAL), with one of the signals effectively at 90 degrees to the other - the C signal. The bandwidths of the colour difference signals need to be bandwidth limited to about 1/3 of the subcarrier frequency (about 1.7MHz for PAL from memory), compared to the Y bandwidth of 5MHz for broadcast television. In PAL, the phase of one of the signals is inverted every other line (PAL = Phase Alternating Line, aka Peace At Last). Transmission errors which result in green faces and purple trees in NTSC (National Television Standards Commitee, aka Never Twice the Same Colour) tend to desaturate the colours instead.
CVBS, aka Composite Video (also RCA, named after the company that developed the type of connector used, which is typically yellow for video). The Y and C (and sync) signals are combined one one wire. The TV has a harder job of separating them back to RGB :(
RF (Radio Frequency). The CVBS signal is modulated onto an RF carrier, which could be anywhere between about 45MHz and about 1000MHz (not counting satellite distribution), so that it looks the same as a broadcast TV station to a TV set, and connects via a single cable to the antenna socket of a TV set. So first the TV has to demodulate the signal back to CVBS, before separating the Y and C, then separating the C into Cr and Cb and putting into a matrix with the Y to get RGB back. Nevertheless, this is a useful technique for distributing a signal to a lot of TV sets over a reasonably large area. It is also the only method that works with old TVs without A/V inputs - which is why game consoles used to come with an RF Modulator (aka RF Converter) as standard.
The above methods are also in descending order of signal bandwidth, which restricts the available resolution, or the finest horizontal detail (especially colour detail). Generally, 800x600 is about as good a resolution as you can expect to get on a TV display without resorting to special enhancing techniques.
The above is probably a lot more detail than you need, but is still a fairly superficial explanation. But study it up, the test is next Monday at 9am :D
Cheers

Difference between production version and routing

hello pp experts,
                        why do we create production version, and what's the difference between production version and routing?

Dear sarfaraz lodhi ,
Production version is a combination of BOM & Routing in the case of Discrete Manufacturing and it's a
combination of BOM & Rotuing/Rate Routing in the case of Repetitive Manufacturing.
Created either through MM02 by selecting MRP4 view or else through C223
A production version determines the various production techniques that can be used to produce a material.
It defines the following information:
·        Alternative BOM for a BOM explosion
·        Task list type, task list group, and group counter for assignment to task lists
·        Lot-size restrictions and period of validity
A material can have one or more production versions.
Routing contains the set of operation that's required for producing a product either a HALB - Semi-
Finished product or else a FERT - Finished Product.
The T code for creating Routing is CA01.
Regards
Mangalraj.S
Edited by: Mangalraj.S on Sep 24, 2008 10:27 AM

Difference between multipart/mixed and alternative or ralted

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