Difference between With holding tax and classical with holding tax

Hi,
Can anybody explain me the difference between the Classical with holding tax and withholding tax.
Regards,
Chandu

Hi,
SAP System, distinguishes between:
- Classic withholding tax
- Extended withholding tax
Extended withholding tax enables the assignment of more than one withholding tax types to a business partner which is more of a real time scenario..
Cheers
Aneeel.

Similar Messages

Trouble with Differences between iPod 5th Gen and "Classic"

I have the 30 GB 5th Gen iPod. The iTunes software was easy to use in creating playlists and viewing my music on my device. I recently bought an 80 GB Classic and cannot create a playlist on my device. It always creates it in my library. I also cannot get the browser view to show up when on my 80 GB device. Everything was easy with the 5th Gen but I am finding the differences in navigating the software very tough. Please help.
P.S. The new iPod always wants to sync when I connect even though I am pretty sure I told the program not to auto sync. I cannot get past the syncing screen without clicking on the sync button.

It sounds like you need to adjust your settings.
1. Open iTunes on your computer.
2. Connect your iPod to the computer.
3. As soon as the iPod shows on the sidebar, look at the summary tab options to make sure that the Manually manage music and videos is checked if you want to manually load the iPod. A window should open to ask if you are sure you want to change the setting to manual. Answer Yes. If you want to auto sync, leave this item unchecked.
If you have unchecked items in the main library (duplicate songs, etc) and do not want them to load into the iPod, make sure the item Sync only checked songs and videos is marked. If you change this setting, look for the Sync button at the lower right corner to change to two buttons Cancel and Apply. Click on Apply. It is always important to click apply after you finish making changes to the iPod settings.
4. If you manually Sync, with your mouse you can drag and drop the playlists you want to load in the iPod from the sidebar. Highlight the playlist you want. Hold the left mouse button down as it is highlighted and move the mouse to cover the iPod device and release the mouse button. The playlist and songs should begin loading.
5. Alternately, when looking at the device, switch to the music tab. Change the setting to Sync Music - Selected Playlists. Then check off the playlists you want to load. If you do this, and have the default AutoSync set on the Summary Tab, the playlists will automatically be updated when the iPod is connected. Depending on your personal preferences or space needs, uncheck Include Music Videos or Display Album Artwork on iPod.
6. Make sure that you click APPLY to apply the settings to the iPod after making changes to the various menus. If you do not apply the settings, the iPod will retain the default settings.
7. Note that you will have to re-enter all your settings and apply if you have Restored the iPod (delete all content and reinstall operating software). In a Restore, the iPod settings are also reset to the Apple factory defaults.
Hope this helps!

How does muse tell the difference between a temporary site and my free 5 sites with my creative cloud membership?

how does muse tell the difference between a temporary site and my free 5 sites i get with my creative cloud membership?
because they both use .businesscatalyst.com and there's no option to say that it is a temporary site not a finished site i wish to publish to my creative cloud account.

Since this is an open forum, not Adobe support... you need to contact Adobe staff to help
Adobe contact information - http://helpx.adobe.com/contact.html
-Select your product and what you need help with
-Click on the blue box "Still need help? Contact us"

What's the difference between the iPad wifi and iPad wifi 3g? Okay, so I'm planning to buy an iPad and would like to know more of the details. I know that ipad wifi 3g would offer me with internet usage anywhere and anytime.

What's the difference between the iPad wifi and iPad wifi 3g? Okay, so I'm planning to buy an iPad and would like to know more of the details. I know that ipad wifi 3g would offer me with internet usage anywhere and anytime.

Welcome to the Support Communities. The differences are spelled out here:
http://www.apple.com/ipad/specs/
...For example, note that the Wi-Fi + Cellular model has assisted GPS for more accurate pinpointing of your geographic location.

Difference between global temporary table and with clause

what is the difference between global temporary table and with claue .(with clause is used as table in select query)

what is the difference between global temporary table and with claue .(with clause is used as table in select query)Its big difference between the two.
Global temporary table exists for a session or a transaction while, with clause lives only for a query.
GTT is a named permanent storage table whose data flushes away on session exit or at end of a transaction while WITH clause just provides names to a reference data within a query (which is as good as having union subquery in FROM clause)
eg
SQL> with c as
2 (
3 select 1 id1, 2 id2 from dual union all
4 select 2,4 from dual union all
5 select 3,5 from dual)
6 select * from c
7 /
       ID1        ID2
         1          2
         2          4
         3          5
SQL> ed
Wrote file afiedt.buf
1 select *
2 from
3 (
4 select 1 id1, 2 id2 from dual union all
5 select 2,4 from dual union all
6* select 3,5 from dual)
7 /
       ID1        ID2
         1          2
         2          4
         3          5But GTT serves its purpose very well in case of session specific transaction and the scnearion with multiple users working on same data.

Difference between with table name with * and without *

Hi..
I had seen some of the standard abap that the table name had *, like *ekpo. What is the meaning? What is the difference between with * and without * ?
Thanks and Regards,
Rishika

Hi rishika,
1. This is actually a facility provided in abap syntax.
2. It is usually checked while saving a record.
3. For eg.
If we have one variable
EKKO
and another *EKKO
(They both are same only, with same structure)
(but two different variables)
4. The functional meaning, for usage purpose,
of *EKKO is OLDEKKO.
5. While saving the transaction,
the data is saved only if there is any change
in the values.
IF EKKO <> *EKKO.
*--- SAVE
ELSE.
MESSAGE 'NO DATA CHANGED'
ENDIF.
6. We can aswell use any other variale
eg. oldekko
oekko
myekko
etc,
7. But for business meaning,
R/3 has the facility for *
1. we can use almost everywhere.
2. just copy paste
report abc.
TABLES : T001.
TABLES : *T001.
DATA : ITAB LIKE EKKO.
DATA : *ITAB LIKE EKKO.
DATA : NUM TYPE I.
DATA : *NUM TYPE I.
regards,
amit m.

Difference between General remote cube and virtual infoprovide with service

Hi guys,
I could not understand the difference between general remote cube and virtual infoprovider technically. And I could not find the document about how to set general remote cube.
I only find the following sources.
http://help.sap.com/saphelp_nw2004s/helpdata/en/23/c0234239f75733e10000000a155106/frameset.htm
"In comparison to other VirtualProviders, this VirtualProvider is more generic. It offers more flexibility, but also requires a higher implementation effort.".
I am welcome your lecture. Especially I would like to know how to set general remote cube..
Kind regards,
Masaaki

Hi,
You better take a look on the link:
http://help.sap.com/saphelp_nw04/helpdata/en/8d/2b4e3cb7f4d83ee10000000a114084/frameset.htm
Remote cube uses BAPI
SAP remote cube uses the BW Service API functions of SAP system
In Virtual cube with services, The data source is a user-defined function module.
with rgds,
Anil Kumar Sharma .P

What is the difference between the new ipad and ipad with retina display?

what is the difference between the new ipad and ipad with retina display???

This compares the two new iPads with the previous Retina iPad:
http://www.engadget.com/2012/10/23/ipad-mini-vs-2012-ipad-whats-different/
Regards.

Difference between a positive time and negative time management.Explain with screenshots.

Hi gurus!
I would like to know the difference between Positive time management and negative time management.
thx & regards,
raju

Hi Nagaraju,
I am adding more information..
Whether or not an employee is on positive or negative time is determined by the time management status on IT0007. Status 1 or 2 = positive time; status 9 = negative time.
In a standard system, positive time recording means the employee is required to record time (absence or attendance) for any day on which he is scheduled to work according to his generated work schedule. Negative time recording means an employee does not need to record time unless he has an exception to his normal working time; so absences are typically recorded as well as overtime or time work on days for which the employee is not scheduled to work.
Schema TM00 is used to process positive time employees for whom clock times are entered; that is, every record has a start and end time.
Schema TM04 processes both positive and negative time employees. The key distinction between TM00 and TM04 is TM04 does not require start and end times on every entry. Records with start and end times cna be processed in TM04. However, the records do not require these entries.
In TM04 you will see code using IF, ELSE, ENDIF statements during the import process to separate the import of time data for positive and negative time employees.
Positive time employees use the following data import statements in the schema:
P2011 Import IT2011 records to TIP; regardless of whether the EE has IT2011, load the work schedule to TZP. If no IT2011 record exists, TIP is empty.
P2001 Load absences
P2002 Load attendances
Negative time employees use the following data import statements:
P2000 This is the critical difference between positive and negative employees. P2000 loads the daily work schedule to the TIP table as if the employee workede; that is, if the employee is scheduled to work from 8:00 to 17:00, this record will now appear on TIP. The work schedule details are also added to TZP.
P2001 Load absences -- to pick up exceptions to planned working time
P2002 Load attendances -- again to pick up exceptions, special costing information, overtime, alternate payments, premiums or any other variation from normal schedule work.
So if you want to determine if you are using positive or negative time, check the time management status on the employees.
Regards
Siva

Difference between the new iPad and iPad with ritna

What is the difference between the new iPad and iPad with ritna ?

This compares the two new iPads with the previous Retina iPad:
http://www.engadget.com/2012/10/23/ipad-mini-vs-2012-ipad-whats-different/
Regards.

Difference between SAP 4.7 and ECC 5.0

hi frnds
.what is the difference between SAP 4.7 and ECC 5.0?
regards

Hi,
Following are the basic differences as far as MM Module is concerned
Pickup list - Batch where-used list display in transaction MB56
u2022 Until release 4.7, the top-down and bottom-up analyses in the function pickup list for batch where-used list (transaction MB5C) were displayed only in the form of simple output lists. As of release 6.00 of SAP ERP Central Component, the function pickup list for batch where-used list branches to the batch where-used list itself (transaction MB56).
u2022 In addition, user can define how the data in the batch where-used list is displayed, in the initial screen.
u2022 User can use all the settings available in the batch where-used list. For example, he can expand transfer posting or display vendor batch. However, it is not possible to limit the selection to valid plants in the initial screen of the pickup list.
Usability enhancements for transaction MIGO for the posting of goods movements
u2022 For goods movements that refer to purchase orders as reference documents (for example, goods receipt, goods issue, subsequent adjustment), user can specify the ordering plant as an additional selection criterion directly next to the purchase order number and the item number.
u2022 There is a new default value: "copy account assignment fields." When entering other goods receipts, user can copy existing account assignment data from the previous item to use as the default values for a new item. To do this, user has to set the copy account assignment fields indicator in the default values.
u2022 User changes the default values in the menu path "Settings -> Default Values."
u2022 Goods movement is monitored with reference to a material document. When you enter the following goods movements, it is possible to specify a material document, such as the following, as the reference document:
Goods receipt
Goods issue
Transfer posting
Remove from storage
u2022 Note that these material documents must be documents that have arisen from a goods movement without reference ("Others") and that are not reversal documents.
New report : display list of invoice documents (MIR5)
u2022 Logistics invoice verification offers a new report display list of invoice documents (RMMR1MDI), w hich user can use to display such a list (Transaction is MIR5).
u2022 As an addition to the existing program invoice overview (transaction code MIR6), user have extended selection criteria and display options. For example, on the initial screen user can make selections by one-time customers, invoice gross amount, and entry date.
u2022 User can also show an expert mode, which enables him to select at plant level by FI document, GL A/c posting, and Material Posting.
u2022 In the output list, the report shows both posted and held invoices.
u2022 It does not show invoices without a corresponding FI document; such as invoices planned for verification in the background or which the software has already verified as containing errors.
Requirement prioritizations in materials management
u2022 With Requirement Prioritization functionality user can assign requirement urgency at item level in purchasing and reservation documents.
u2022 The software determines the relevant requirement priority (overall priority) of a material requisition from the combination of requirement urgency group and organizational priority.
Mass maintenance of outline agreements
The following two transactions available:
u2022 Mass maintenance for contracts: transaction code MEMASSCONTRACT
u2022 Mass maintenance for scheduling agreements: transaction code MEMASSSA
Commitment plan for purchase contracts
u2022 With the function of the commitment plan for purchase contracts, it is possible to pre plan value consumption for a purchase contract.
u2022 To this end, a commitment plan is generated for each document item of the relevant contract.
u2022 This commitment plan itself can have any number of items.
u2022 User can define a value and a validity date for each commitment plan item.
u2022 This enables user to pre plan different values for different periods of time.
u2022 The software generates an earmarked fund document for a defined commitment plan item.
u2022 This earmarked funds document can in turn contain several different items with different account assignments.
u2022 The software adopts these account assignments from the item account assignments of the commitment plan.
u2022 If a purchase requisition or purchase order references this contract, the earmarked funds document is copied into the purchase order, and the account assignment is adopted from that document.
u2022 Account assignment to a different account assignment object is then no longer allowed.
Availability check in "Enjoy purchase order and requisition"
u2022 Display and checking of availability are invokable separately in the "Enjoy purchase order and requisition" function, in line with the software behavior on the sales side.
u2022 User invoke the display and checking of availability in the "Enjoy purchase order" function (transaction code ME21N) and the "Enjoy purchase requisition" function (transaction code ME51N) as follows:
To display the availability overview, choose the menu path "Environment -> Availability." - To check availability, choose the "Check Availability" icon.
Until this release, if user carried out the availability check for an item of a stock transport order, the software adopted confirmations as per the desired date/time only.
u2022 Two settings are possible with availability check:
Confirmation as per desired date/time (this is the standard setting and corresponds to previous software behavior)
Delivery proposal - Full confirmation
External services: putting service items in the purchase order on hold (changed)
User can put purchase orders with service items on hold if these items do not contain any errors. Purchase orders with service items can also be put on hold if errors occur only at header level or as a result of the availability check.
Customizing transactions OX18 replaced by view
The assigned customizing transactions have been replaced by the following view in the following implementation guide activity in customizing for the enterprise structure: Assign plant to company code: transaction OX18 replaced by view V_T001K_Assign. One will find this activity in the implementation guide under the menu path "Enterprise Structure -> Assignment -> Logistics General -> Assign Plant to Company Code."
Goods receipt: new movement types in inventory management
The following new movement types are available in inventory management:
107: Goods receipt to valuated goods receipt blocked stock
109: Goods receipt from valuated goods receipt blocked stock
Prepayment of invoices
This functionality is characterized as follows:
u2022 User can trigger prepayment of vendor invoices in logistics invoice verification.
u2022 User use the prepayment function for vendors with whom organisation has a good, long-standing relationship.
u2022 The function enables payment soon after issue of the invoice and full exploitation of the date of required payment and existing cash discounts, by posting the vendor liabilities, taxes, and cash discounts in financial accounting in advance.
u2022 The software executes the payment of the invoice regardless of the relevant goods receipt and the outcome of the invoice verification check.
u2022 Most logistics invoice verification standard functions are not affected by the prepayment function.
u2022 When the software posts invoices, it continues to execute the standard checks.
u2022 If the software has already posted the prepayment document, user can make only restricted changes to the header fields of the invoice.
u2022 To ensure adequate and orderly financial accounting postings, a prepayment clearing account has been added to SAP ERP Central Component.
u2022 Upon prepayment, the software debits this account and then settles the account again after executing the check.
Purchasing accounting information to the former SAP Business Information Warehouse
u2022 With the transfer of the purchasing account information to the former SAP Business Information Warehouse component (whose functionality is now part of SAP Net Weaver), it is now possible to maintain Info Cubes, reports, and queries that can determine how and where the costs from purchasing documents have been assigned and controlled.
u2022 As part of the software, a new data source (2LIS_02_ACC) has been created and the purchasing extraction process extended to cover the account information for purchasing orders, schedule agreements, and contracts.
Automatic settlement of planned delivery costs with evaluated receipt settlement (MRDC)
u2022 A new report (RMMR1MDC), available within the logistics invoice verification, can be used to automatically settle planned delivery costs.
u2022 To invoke the report, from the SAP easy access screen, choose the menu path "Logistics -> Materials Management -> Logistics Invoice Verification -> Automatic Settlement -> Automatic Delivery Cost Settlement" (transaction code MRDC).
u2022 Functionality for report RMMR1MRS is enhanced.
u2022 User can use the report RMMR1MRS, "Evaluated receipt settlement with logistics invoice verification (LIV)" (transaction code MRRL), to settle planned delivery costs in addition to goods and service items within logistics invoice verification.
u2022 To do so, set the relevant indicator on the initial screen of the report.
Parking service items
It is now possible to put service orders without errors or with commitment errors on hold.
Report MB5B : Stock on Posting Date
u2022 This Report is available with u201CNon-Hierarchyu201D display option which provides details of Opening, Receipt, Issue and Closing balances of Stock with quantity and value both for a given period.
u2022 This functionality is not available in Release 4.7.
Stock Transfer Between Storage Locations
u2022 Function of stock transport orders between storage locations is available from ECC 6.0 onwards.
u2022 As a result of which user can input issuing storage location with supplying plant.
u2022 Facility of using different delivery types for different issuing storage locations is available.
u2022 Shipping Point data can also be determined based on the issuing storage location
Regards
Priyanka.P
AWARD IF HELPFULL

What'z the difference between the Commercial Invoices and

What'z the difference between the Commercial Invoices and
Invoices/Excise Invoices? Also I understand that we can combine 2~3
invoices and can create one commercial invoice? If it is possible, how
to create the same?
cheers
shalsa007....

Hello,
A commercial invoice is a bill for the goods from the seller to the buyer. Commercial invoices are utilized by customs officials to determine the value of the goods in order to assess customs duties and taxes.
In general there is no standard form for a commercial invoice although they tend to contain many of the following features:
     seller's contact information
     buyer's contact information
     consignee's contact information (if it is different from the buyers)
     invoice date
     a unique invoice number
     sales terms (usually in incoterm format)
     payment terms
     currency of sale
     full quantities and description of merchandise (Generally this includes unit price and total price. Product descriptions should be consistent with the buyer's purchase order. Including the Harmonized System commodity codes can be helpful, especially in countries that are WTO members.)
Excise invoice Original for Buyer copy, whether prices are inclusive or exclusive of excise duty.
The invoice in which the Excise duties are included.
As per Indian tax system, Excise duty (16%) is payable by each manufacturing unit on the value of manufactured goods / on the value added. The manufacturing plant is supposed to submit an excise duty report on fortnightly / monthly basis. Various registers (RG1, RG23A, RG23C, PLA) are maintained for that purpose, which record all the transactions including movement of goods, cenvat credit available and cash balance available.
In SAP, we use transaction j1id for configuration and j1iin, j2i7, j1i5, j2i5, j2i6, j1ip for creating, extracting and printing excise invoice.
*Please reward if this helps**
Regards
AK

I did re-set my password and when I click on Install for Mavericks, I still get a box for "administrator password" and it still won't accept my new password. Is there a difference between my Apple ID and the administrator password they're asking for?

I downloaded Mavericks and it won't install. I did re-set my password and when I click on Install for Mavericks, I still get a box for "administrator password" and it still won't accept my new password. Is there a difference between my Apple ID and the administrator password they're asking for? I never had an administrator password-- I just hit enter and have never had a problem before with previous installations. I'm on an iMac, from 2007, running Mt. Lion (version 10.8.5). I've been looking for other's posts who may be having the same problem, but haven't found any. Can anyone help?

Ugh. The 'no password, no work' thing is a recent Apple development. I ran into it on my system and ended up having to do a clean install on a partition I fully erased.
I suppose, if you have the ability to, go online and look up how to burn a bootable DVD image. Download the 10.8.4 image then use the Disk Utility to make a boot image of it. You'll need a dual-layer DVD or a USB drive (or memory stick at least 8GB) If you've got an optical drive, burn the disk, if you've a USB device, use that.
Then get a pocket drive and copy your important files off the system or let Time Machine do a full backup.
When the backup is done, insert the disk and hold down the C key until the machine boots off of the DVD. At the point you get to the start window, go to the menu and choose the Disk Utility.
In the Disk Utility, reformat the drive. You go to the actual DRIVE (not the Macintosh HD, but the root above it that is the actual hard drive device)
I always do this and *partition* it into several volumes, the benefit being, you can store all of your music, documents and importans stuff on that secondary storage volume you make - it will have it's own index and then the first volume is where you put the OS and it will have it's own index as well. That way, if the OS throws a wobbler and you need to reinstall, you don't lose your data.
Depending on the size of your hard drive, it is good to give your OS partition at least 60GB and optimally 100GB, and the rest for storage.
Name your volumes, use the little box sliders to manually size them or put that number in the size window, select for the format, Mac OS Extended (Journaled) and hit Apply and then the Disk Utility will quickly create your new partitions.
Once finished, quit the Utility and it will return you to the OS installer. Select the volume you want to install to and it should start up and install.
Once the installation is done, you'll get the new machine startup then you MUST put in a password for the computer. Once you're in, and to the desktop, don't bother with any Mountain Lion updates, go right to the App Store and get the Mavericks update and let it install the app to your Applicaitons folder, then do that install.
On a side note, there MAY be a way to make a disk image from the Mavericks application and avoid the entire Mountain Lion step.. I honestly do not know, but a bit of hitting the search engines may find out if there is. I think that if you looked for "make Mavericks boot disk or boot image' you may find something.
Good luck!

Re: DIfference between Schemas, PCRS' FUnctions and Operations

Dear SAPExperts,
Can anybody pls tell me what is difference between Schemas, PCRS' Functions and Operations.
Thanx in advance
Regards
Aniruddha

Hi Aniruddha
When the payroll driver is executed (for ex: PC00_M40_CALC for INDIA is executed) the schema IN00 (standard schema) is executed and it calls certain functions (functions may use Rules. Rules contain Operation) and also subschemas.
Functions could be of four types
1. Performing some payroll computations (E.g. INEPF function calculates the PF amount of an employee during payroll run)
2. Calling rules (E.g. P0045 function calls a rule INLN to compute the loan details of a personnel number).
3. Getting data from Infotypes (E.g. P0581 will get the data from Infotype-581 for payroll processing).
4. For some decisions. (E.g. IF & ENDIF function is used to execute as per the true and false decisions) etc.
When the PY is executed SAP uses lot of Internal Tables to store data and also provides data to other internal tables.
The read and change access to Internal Tables is enabled using functions that are executed in a personnel calculation schema and using operations that are executed in personnel calculation rules.
The following is just an attempt to provide some info on how Functions are processed during the PY Run. For ex: (functionality of subschema XIN0 and INBD)
1. INITIALIZATION OF PAYROLL: When the Payroll is executed first the subschema XIN0 is called,   This subschema comprises the following main steps:
I.     Specify program type (payroll or evaluation)
II.     Set switch for database updates (YES/NO) all database updates are controlled via this switch (otherwise simulation)
III.     Only infotypes from the HR master record which apply to the selected personnel number are read.
IV.     All Time Management infotypes are imported.
V.     Specify check against control record PA03 (test or live).
2. READ BASIC DATA: Once the Initialization of Payroll is successful, the subschema INBD is called. This subschema reads the Basic data of an employee who is there in the Payroll execution. Basic Data includes, determining Employee Name, Reading Work Center/Basic Pay Data, Setting Financial Year Dates and Allowance Grouping Tables, Reading Previous Employment Tax Details, Reading Housing (HRA/CLA/COA), Reading Exemptions, Reading Income from Other Sources, Reading Section 80 Deductions, Reading Investment Details (Sec 88), Reading Provident Fund Contributions, Reading Other Statutory Deductions, Reading Car and Conveyance, Reading Long Term Reimbursements, Read ID Details. Function GON checks whether all the master data has been imported, no further processing of schema will occur unless certain data is present.
The Subschema INBD calls the following functions in order to read the Basic Data:
ENAME :
Function ENAME reads the last valid name of the employee in the payroll period. The formatting used for the country in question is used when displaying this name.
WPBP
If an employee receives a pay increase within a payroll period, the Basic Pay infotype (0008) is changed and delimited as of a specific date. Two data records exist for one payroll period.
During payroll, the system writes the Basic Pay wage type to the results table with two different indicators. These split indicators are a link to the WPBP table that contains the relevant values. The system takes into consideration both data records for the corresponding partial periods when calculating remuneration.
ININI
P0580
P0581
P0582
P0584
P0585
P0586
P0587
P0588
P0583
P0590
P185I
GON :
                Function GON checks whether all the master data has been imported. No further processing of the schema will occur unless certain data is present. Checking procedures vary from country to country. There must always, however, be a work center (P007).
[Def. of Functions, Rules and Operations (copied from Raju's answer)
Schema is a collection of functions
A Rule is a collection of operations.
An operation is a very basic piece of logic that is used, mostly, to manipulate wage types
Best Regards
Reddy

Difference between center,edge mmcm and edge direct allignments

What is the difference between center, edge mmcm and edge direct allignments.

Both of these terms are used most often used (but not exclusively) when describing source synchronous interfaces.
Edge Aligned vs. Center Aligned
When a device uses source synchronous communication, be it a device that sends data to an FPGA (an input to the FPGA) or a an FPGA sending data to an external device (an output of the FPGA), the device needs to define and describe the timing relationship between the clock and the data that it is forwarding to the other device. The receiving data needs to know this timing relationship in order to devise a mechanism to capture the data.
The timing relationship can really be just about anything, but two types are common:
Edge Aligned:
This is the simplest for the transmitting device. The device simply generates the forwarded clock and data using the same mechanism. If the sending device is an FPGA, then it uses an internal clock to drive an ODDR that drives the forwarded clock, and uses the same clock to send the forwarded data, either using an IOB flip-flop (SDR) or an ODDR flip-flop (DDR).
Using this mechanism, the timing relationship is often (but not always) described as a skew; i.e. the data will change +/-200ps around the edge/edges of the clock.
Of course, this clock/data timing relationship can rarely be used "as is" by the recieving device, so the receiving device will be responsible for adding some delay or other mechanism to use the forwarded clock to capture the forwarded data (i.e. an MMCM shift or an IDELAY).
Center Aligned:
This is supposed to be the simplest mechanism for the receiver. The transmitter uses some internal structure to place the edges of the forwarded clock in the middle of the forwarded data valid window. In an FPGA (as a transmitter), an internal clock would drive an ODDR for the forwarded clock, but the forwarded data would be driven from either an IOB FF using an inverted clock (SDR) or an ODDR using a clock that is 90 degrees out of phase (DDR). (Or it could be vice versa - the data uses the normal clock, and the forwarded clock uses the inverted or 90 degree clock).
Using this mechanism, the clock/data relationship is often (but not always) defined as a provided setup/hold relationship around the forwarded clock; i.e. the data will be valid 1.5ns before the edge of the clock and remain valid for 1.5ns after the edge of the clock.
The idea is that using this timing relationship, the receiver should be able to use the forwarded clock as is to capture the forwarded data. In general, though, this is rarely true, since most devices don't have an equal required setup and hold time; so the receiver still needs to modify the clock/data relationship to center its required window in the provided window.
MMCM vs. Direct Capture
This is a different concept. Regardless of which alignment is used (edge, center or something in between), the receiver (now we are assuming it is the FPGA doing the reception) needs to implement some clocking mechanism to use the forwarded clock to capture the forwarded data. There are really two styles:
Direct Capture:
The forwarded clock is brought in and goes directly to a clock buffer (either BUFG/BUFH or BUFR/BUFIO), which is used to capture the incoming data. Generally (as I said above), the clock/data timing relationship needs to be changed, and when using this capture mechanism, this can only be accomplished using an IDELAY on the clock or data (or both). When done this way, the clock has a propagation delay through the delay element (the IDELAY)
MMCM Capture:
Here, the forwarded clock is brought in on a clock capable I/O, then through an MMCM and from there to a BUFG or BUFH (with feedback to the MMCM). When done this way, the "common" way of modifying the clock/data timing relationship is by adjusting the phase delay of the MMCM output clock.
There is a subtle but extremely important difference in Vivado (and SDC/XDC) between a propagation delay and a phase delay (or phase shift). It has to do with how the tool determines which clock edge will capture data that is generated by a particular clock edge.
When we use a set_input_delay, we describe to Vivado a data window associated with a particular clock edge. By default, that data window will be captured by the next edge of the clock. The definition of the next edge is different when using these two mechanisms.
When a clock edge is propagated through a delay element, the resulting clock is the same edge. Lets take the example of a 10ns clock (rising at 0ns, falling at 5ns) with a 2ns delay (using an IDELAY) capturing an SDR data. The rising edge at time 0ns will generate a data window. By default, it will be captured by the next clock edge, which is at 10ns. After the 2ns of propagation delay, the internal clock at 12ns will be used to capture the window.
When a clock is phase shifted, a new clock is generated. Using the same example using an MMCM, the output clock of the MMCM rises at 2ns and falls at 7ns (and rises again at 12ns). So, the data window defined by the first rising edge of the input clock (at time 0), will be captured by the next rising edge of the phase shifted clock, which is at 2ns (this 2ns rising edge of the phase shifted clock is the "next" edge after the 0ns edge that generated the data window). This is different than the previous example, where the internal edge at 12ns (not 2ns) would capture the first window.
As a result, the constraints you use to describe the timing relationship (the set_input_delay) needs to be different between these two styles. Its also a bit messy, since the constraints that are correct for an MMCM with 2ns (or even 0.01ns) of phase delay are not correct for an MMCM with 0ns of phase delay (which is a bit icky).
I hope that clears things up!
Avrum

Difference between cost component structure and cost component split

can anyone explain me the difference between cost component structure and cost component split with simple example
thanks
santosh

Hi ,
cost component structure
Definition
Number that identifies the structure.
Use
In Product Cost Controlling, the cost component structure determines how the results of material costing are updated. The cost component structure groups the costs for each material according to cost component (such as material costs, internal activities, external activities, and overhead). If the material is used in the production of another material, the cost component split (which breaks down the costs according to material costs, internal activities, external activities, overhead, and so forth) remains in the system when the costs are rolled up.
In the cost component split, you also define the following for material costing:
Which part of the costs are fixed costs
Which costs are
cost of goods manufactured and what are sales and administration costs
Which costs are relevant for stock valuation, commercial inventory valuation and tax inventory valuation
When the cost component structure is assigned to the organizational units, you can specify that two cost component splits are created:
Main cost component split
This is the principal cost component split, meaning that it is used in the standard cost estimate, which can be used to update the material master. The main cost component split can be a cost component split for cost of goods manufactured or a primary cost component split.
Auxiliary cost component split
This can exist in addition to the main cost component split, and is not used in the standard cost estimate. It can be used for analysis purposes, in that it can be displayed with the cost estimate and passed on to Profitability Analysis.
In Cost Center Accounting, the cost component structure determines how the results of the activity price calculation are updated. The cost component structure groups the costs for each activity type of the cost center according to components (such as material costs and labor costs). If an internal activity allocation is carried out, the cost component split (which breaks down the costs according to material, labor costs, and so forth) is retained at cost rollup.
If the cost component split is not to be retained, you can create a switching structure for the cost component structure for Cost Center Accounting. In the switching structure, you specify which sender cost component goes into which receiver cost component.
<b>require a cost component structure to calculate prices using cost component split.</b>
For each cost component structure you define a component such as energy, personnel, or raw materials. The components combine all costs occuring for a particular cost element area. In this way, you ensure greater cost transparency in activity price calculation when putting together the activity type prices - for example, it becomes easier to find how much of the activity price is taken up by the material costs.
In activity allocation, the cost component structure remains constant, meaning that the receiver takes on the sender cost elements and that the allocated costs are posted in the same cost components in the receiver as in the sender.
A cost component structure can have a maximum of 40 defined cost components.
Cost components are assigned to cost elements. You thereby determine which cost elements go to which rows in the structure, and how these components are updated in price calculation.
Hope ths helps
Please rewad points
Sunil

Difference between With holding tax and classical with holding tax

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