What is the use of standard maintaince dialog in SE11

hi
could anybody suggest me
what is the use of standard maintains dialog in SE11
how to create it
thank you
kalyan.

hi
could anybody suggest me
what is the use of standard maintains dialog in SE11
how to create it
thank you
kalyan.

Similar Messages

  • What is the use of GUI status in Dialog programming

    what is the use of GUI status in Dialog programming,, how can it be used there,, as screen are alredy defined..

    Hi,
    The use of GUI Status is that when we have to change some thing in Menu Bar, Toolbar and Function Keys. Say For Example we have to create any Custom Button in the application toolbar etc.
    It can be used in Dialog Programming via defining the Status in the PBO module of the screen.
    eq. created a screen 9000
              on clicking it->
                                   PROCESS BEFORE OUTPUT.
                                             MODULE status_9000.
    On double clicking on this "Module status_9000" - you can write "SET PF-STATUS 'STATUS_9000'".
    Now u can create GUI staus with name "'STATUS_9000'".
    Let me know in case you have any further doubts.
    Thanks

  • What is the use of the standard report ME28

    what is the use of the standard report ME28.
    i am a abaper and can u experts please explain to my standard.
    thankyou

    hai this is purely for  release of purchase order
    we can controle the external documents like po at net order value , depending on the document type (po document type like domestic po, imports po) after setting the controles those controles we are giving  to authorities ex manager can rel a po of  value 1 lakh  director can have the control upto 10 lakh and ceo may have the control of 25 lakh depending on the orgnisation size. Now if u want to release the document which is  comes under control respective officers has to go that t code then they have to release the purchse order .
    regards
    rao

  • What is the use of COMMIT in BDC?in what situation we can use it?

    what is the use of COMMIT in BDC?in what situation we can use it?

    Hi sunil,
    Function modules that run in the update task can run synchronously or asynchronously. You determine this by the form of the commit statement you use:
    COMMIT WORK
    This is the standard form, which specifies asynchronous processing. Your program does not wait for the requested functions to finish processing.
    COMMIT WORK AND WAIT
    This form specifies synchronous processing. The commit statement waits for the requested functions to finish processing. Control returns to your program after all high priority (V1) function modules have run successfully.
    The AND WAIT form is convenient for switching old programs to synchronous processing without having to re-write the code. Functionally, using AND WAIT for update-task updates is just the same as dialog-task updates with PERFORM ON COMMIT.
    regards,
    keerthi

  • What is the use of hot key...

    what is the use of hotkey in elementary search helps...how to use this in elementary search helps...can anybody send any navigations on these ..

    Creating Elementary Search Helps
    Procedure
    In the initial screen of the ABAP Dictionary, select object class Search help, enter the name of the search help and choose Create.
    A dialog box appears in which you must select the type of search help.
    Select Elementary search help and choose .
    The maintenance screen for elementary search helps appears.
    Enter an explanatory text in the field Short text.
    You can for example find the search help at a later time using this short text.
    In the Definition tab page enter the selection method of the search help.
    You can enter the name of a table or a view (database view, projection view or help view) here. If you enter a table that has a text table, the name of the text table is automatically entered in the corresponding field.
    Using the input help (F4 help), select fields of the selection method as parameter in the Search help parameter area. Select the fields that should be used in the dialog box for value selection or in the hit list.
    If the selection method is a table that has a text table, both the fields of the table and the fields of the text table are offered in the input help.
    The data element of the parameter is automatically copied from the selection method. The data element defines the output attributes and the F1 help of the parameter in the hit list and in the dialog box for value selection.
    You can assign the parameter another data element. To do so, select the Mod flag. The Data element field is now ready for input. Then select a data element with the input help (F4 help). Only data elements whose data type, length and number of decimal places is the same as those of the previous data element can be assigned.
    This removes the link between the data element of the search help parameter and the data element of the selection method field having the same name. If you cancel the Mod flag, the data element of the assigned table field is used again.
    Define the attributes of the search help parameters.
    Select the IMP flag if it is an import parameter. Select the EXP flag if it is an export parameter.
    You can define the dialog for the input help with the fields LPos, SPos and SDis. Enter the parameter position in the hit list in LPos. If you enter nothing or the value 0 here, the parameter is not displayed in the hit list.
    Enter the parameter position in the dialog box for value selection in SPos. If you enter nothing or the value 0 here, the parameter is not displayed in the dialog box for value selection.
    Set the SDis flag if the parameter should be a pure display field in the dialog box for value selection. The user is thus informed that the contents of the parameter restrict the value, but he cannot change this restriction. This makes sense for example when the parameter is an import parameter or if it has a default value.
    You can assign the parameter a default value in the Default value field.
    Select the dialog type of the search help.
    The dialog type defines how the hit list is displayed in the input help.
    Save your entries.
    A dialog box appears in which you have to assign the search help a development class.
    Choose .
    Do not forget to link the search help to a screen field. The search help attachment is not part of the search help definition; it is part of the object definition to which the search help is attached.
    Result
    The search help is activated. You can find information about the activation flow in the activation log, which you can display with Utilities ® Activation log. If errors occurred during activation, the activation log is automatically displayed.
    Other Options
    Assign a hot key: If the search help is to be accessed with a hot key, you must enter a one-place ID in the Hot key field. All the elementary search helps contained in a collective search help should have different short cuts.
    Assign a search help exit: In exceptions, you might have to change the standard flow defined by the search help with a search help exit. In this case enter the name of the search help exit in the corresponding field.
    Test the search help: You can test the flow of an input help defined by the elementary search help with . A dialog box appears in which you can simulate the behavior of the search help under different conditions. You can obtain information about the options provided in this window with .
    See also:
    Example for Search Helps
    Each customer of a carrier (see Flight Model) or of a travel agency has a customer number. You want to find a search option for this customer number.
    The user must be offered two different search paths.
    The user should be able to search for the customer number using the customer data, such as the name and address.
    The user should be able to search for the customer number using existing customer bookings.
    You can provide the required search option by creating a collective search help SCUSTOM. Two elementary search helps SCUSTOM_NAME (for searching with the customer data) and SCUSTOM_BOOK (for searching with the existing bookings) are created for the actual search paths. These elementary search helps are included in the collective search help.
    Elementary Search Help SCUSTOM_NAME
    This elementary search help should enable you to search for the customer number using the name and address (street, city, country). All this data is contained in table SCUSTOM. Table SCUSTOM must therefore be selected as the selection method of the elementary search help.
    You now have to decide which fields of the selection method are needed for the input help process. These are the fields that should appear either in the dialog box for restricting values or in the hit list.
    In the dialog box for restricting values, the user should be able to restrict values with the customer’s name and address, i.e. the fields for the street, city and country. These fields as well as the customer’s number (the information to be found must always be in the hit list) should appear in the hit list. The fields ID, NAME, STREET, CITY and COUNTRY of table SCUSTOM must be included in the search help as parameters.
    The parameter ID is declared to be an import parameter. A pattern entered in the corresponding field of a screen template can therefore be used directly for the value selection. Restrictions for the other parameters of the search help must be entered in the dialog box for value selection.
    All the parameters of the search help are declared to be export parameters. As a result, all the parameters of the hit list can be returned to the screen template if the corresponding fields are available there.
    Elementary Search Help SCUSTOM_BOOK
    This elementary search help should enable you to search for the customer number using existing customer bookings. The flight data for the booking (flight number, date of flight, city of departure, city of arrival) and the name of the customer should be used for the search here. This data is distributed on the tables SBOOK (bookings), SCUSTOM (name) and SPFLI (cities of departure and arrival). The following graphic shows the relationship between the relevant tables, that is the existing foreign key relationships.
    In this case a database view SCUS_BOOK must be created on these three tables (see Example for Views) as selection method. The tables in the view (join) are linked as defined by the existing foreign key relationships (see Foreign Key Relationship and Join Condition).
    In the dialog box for restricting values, the user should be able to restrict the search for booking data with the carrier ID, customer name, city of departure and city of arrival The flight date and of course the customer number should also be displayed in the hit list. Fields CARRID, FLDATE, CUSTOMID, NAME, CITYFROM and CITYTO of view SCUS_BOOK must be included in the elementary search help as parameters of the search help.
    The parameter CUSTOMID is declared to be an import parameter. All the parameters of the search help are export parameters.
    Collective Search Help SCUSTOM
    The two elementary search helps are now included in the collective search help. You must now allocate the parameters of the elementary search helps to the parameters of the collective search help.
    The parameter ID of the collective search help is marked as an import parameter. All the parameters are export parameters. The values can thus be copied from the hit list to the screen template.
    Attaching the Search Help
    In order to be able to use the search help SCUSTOM in screen templates, the attachment of the search help (see Attaching Search Helps with Screen Fields) must be defined.
    Attaching to the Check Table SCUSTOM
    The search help should be available for all the fields that are checked against table SCUSTOM. The search help therefore must be attached to table SCUSTOM. The search help parameters must therefore be assigned to the key fields of table SCUSTOM.
    The parameter ID of search help SCUSTOM is here assigned to the field ID of table SCUSTOM in this field assignment. No assignment is possible for all other parameters of the search help (NAME, CITY and COUNTRY) since table SCUSTOM does not contain this information as key fields.
    Attaching to a Field of Table SCUSTOM
    In order that the search help is available when the field SCUSTOM-ID is directly copied to the input template, you have to attach the search help to this field.
    With this type of attachment, all the parameters of the search help can be assigned to the corresponding fields of the table.
    Structure of an Elementary Search Help
    An elementary search help defines the standard flow of an input help. You can define the following components of this flow in the search help:
    where does the data displayed in the hit list come from (selection method)
    what information should be displayed in the dialog box for value selection and in the hit list (search help parameters)
    what field contents can be taken into account for hit list selections and which values in the hit list can be returned to the screen fields (search help parameters)
    what dialog steps should be executed in the input help (dialog behavior)
    Selection Method
    The possible input values displayed for a field in the hit list are determined at runtime by database selection.
    If all the data required in the hit list comes from one single table, you only have to select this table (or a projection view on this table) as selection method. If there is a text table for the table, its fields are also available in the input help. A table entry is linked with the corresponding text by the existing foreign key.
    If the data needed in the hit list comes from more than one table, you must link these tables with a view (database view or help view). This view must be defined as the selection method.
    If the underlying tables are client-specific, the client field must be contained in the view. Otherwise selection for the input help would be for all clients.
    Search Help Parameters
    A search help has an interface consisting of parameters. These parameters define the fields of the selection method that should be used in the input help.
    A parameter of the search help must correspond to each field in the dialog box for value selection and to each field of the hit list. The parameters are copied from the corresponding selection method, that is they always have the same name as the corresponding field of the selection method.
    If the search is restricted with a parameter of the search help, this is used in the data selection for formulating a WHERE condition for the field of the selection method with the same name. Vice versa, the parameters of the search help are assigned the contents of the fields of the selection method having the same name.
    The search help should not contain any parameters for the clients. In the input help, selection is automatically in the logon client of the user.
    A data element must be assigned to each search help parameter, that is a type is always defined for the search help parameters.
    A search help can contain further parameters that do not correspond to any field of the selection method. This is normally only necessary if the standard flow of the input help described by the search help still has to be modified by with a search help exit.
    Import and Export Parameters
    When an input help is called, the entries that the user already made in the input template are taken into consideration. For example, if a user calls the input help for the flight number and already specified the carrier, of course only the numbers of flights of this carrier should be offered.
    On the other hand, if the user selects one row of the hit list, more than one field of the input template might have to be filled with data from the selected row of the hit list. For example, if the flight number is obtained from the hit list, the city of departure and the destination should also be returned in the screen template.
    The interface of a search help defines the context data that can be used in the input help and the data that can be returned in the input template.
    A parameter of a search help can be classified as:
    Import parameters: Parameters with which context information from the processed input template (screen) may be copied to the help process.
    Export parameters: Parameters with which values from the hit list may be returned to the input template.
    A parameter can simultaneously be an input and an export parameter. A search help can also contain parameters that are neither import nor export parameters. Such parameters could be required for the internal input help process, for example.
    When you attach a search help, you must define where the import parameters of the search help get their values from and the fields in which the contents of the export parameters are returned. See also Value Transport for Input Helps.
    Description of the Online Behavior
    The online behavior defines the steps executed in the input help process and the structure of the hit list and dialog box for value selection.
    The dialog type defines whether or not the dialog box for value selection should be displayed. If you want to skip the dialog box for value selection, the hit list is displayed directly after calling the input help.
    When you define an elementary search help, you can define how the dialog box for value selection and the hit list should look. For example, you can define the position of a parameter in the dialog box for value selection here. The column position in which the values of a parameter are displayed in the hit list can also be defined here
    Please reward points..
    regards

  • What is the use for lock object and how to use the lock objects

    Hi Guru's,
    I am new to ABAP .Can you please clarify the that what is the use of lock object and how to use the loct object .what is use of the Deque & Enque  function modules .

    hi ,
    below are some minfo about lock objects :
      Lock Objects
    These types of objects are used for locking the access to database records in table. This mechanism is used to enforce data integrity that is two users cannot update the same data at the same time. With lock objects you can lock table-field or whole table.
    In a system where many users can access the same data, it becomes necessary to control the access to the data. In R/3 system this access control is built-in on database tables. Developers can also lock objects over table records.
    To lock an object you need to call standard functions, which are automatically generated while defining the lock object in ABAP/4 dictionary. This locking system is independent of the locking mechanism used by the R/3 system. This mechanism also defines LUW i.e. Logical Unit of Work. Whenever an object is locked, either by in built locking mechanism or by function modules, it creates corresponding entry in global system table i.e. table is locked. The system automatically releases the lock at the end of transaction. The LUW starts when a lock entry is created in the system table and ends when the lock is released.
    Creating Lock Objects
    Lock object is an aggregated dictionary object and can be defined by using the following steps:
    o From initial data dictionary screen, enter the name for the object, Click Lock object radiobutton and then click on Create. The system displays a dialog box for Maintain Lock Objects screen
    o Enter short text as usual and the name for primary table.
    -Save
    -Select Tables option
    From this screen you can:
    Select secondary tables, if any, linked by foreign key relationship.
    Fields for the lock objects. This option allows you to select fields for objects (R/3 system allows locking up to record level). Lock object argument are not selected by user but are imposed by the system and includes all the primary keys for the table.
    1) Exclusive lock: The locked data can only be displayed or edited by a single user. A request for another exclusive lock or for a shared lock is rejected.
    2) Shared lock: More than one user can access the locked data at the same time in display mode. A request for another shared lock is accepted, even if it comes from another user. An exclusive lock is rejected.
    3) Exclusive but not cumulative: Exclusive locks can be requested several times from the same transaction and are processed successively. In contrast, exclusive but not cumulative locks can be called only once from the same transaction. All other lock requests are rejected.
    Also, last but not the least, locking the object is logical (locking with any enqueue ) .so, you have to use the lock object while trying to access from second program .
    reward if helpful ,
    Regards,
    Ranjita

  • What is the use of custom service in doe?

    Dear Experts,
    what is custom service & what is the use of that. any one would you please explain?
    Thanks & Regards
    Ashok Reddy Jalapu

    Hi Asok,
    Custom Services are services which are implemented by application developer or consultant during design time and plugged into SAP standard software to perform specific task.
    These services are based on the customer requirements and is included into the flow blue print (standard flow defination of a data object).
    For eg : While performing Delta-download, you need to archive some data in DOE based on their business requirements.
    Regards,
    Anil

  • What is the use of control breaks in reoprts?how can we use them in report?

    hello all
    what is the use of control breaks in reoprts? and how can we use them in reports?

    hi,
    check this sample program using control break statements.
    *& Report  Y777_CBSTABLE
    REPORT  Y777_CBSTABLE1.
    TYPES:
    BEGIN OF S_MARKS,
         ROLLNO    TYPE I,
         SCODE(3)  TYPE C,
        ROLLNO    TYPE I,
         SNAME(10) TYPE C,
         MARKS     TYPE I,
    END OF S_MARKS.
    DATA : C TYPE I,
           D(3) TYPE C,
           TOT TYPE I,
           STU TYPE I,
           MARKS TYPE STANDARD TABLE OF S_MARKS,
           WA_MARKS TYPE S_MARKS.
    WA_MARKS-ROLLNO = 1.
    WA_MARKS-SCODE  = 'MAT'.
    WA_MARKS-SNAME  = 'MATHS'.
    WA_MARKS-MARKS  = 65.
    APPEND WA_MARKS TO MARKS.
    CLEAR WA_MARKS.
    WA_MARKS-ROLLNO = 1.
    WA_MARKS-SCODE  = 'SCI'.
    WA_MARKS-SNAME  = 'SCIENCE'.
    WA_MARKS-MARKS  = 85.
    APPEND WA_MARKS TO MARKS.
    CLEAR WA_MARKS.
    WA_MARKS-ROLLNO = 1.
    WA_MARKS-SCODE  = 'COM'.
    WA_MARKS-SNAME  = 'COMPUTER'.
    WA_MARKS-MARKS  = 90.
    APPEND WA_MARKS TO MARKS.
    CLEAR WA_MARKS.
    WA_MARKS-ROLLNO = 2.
    WA_MARKS-SCODE  = 'MAT'.
    WA_MARKS-SNAME  = 'MATHS'.
    WA_MARKS-MARKS  = 55.
    APPEND WA_MARKS TO MARKS.
    CLEAR WA_MARKS.
    WA_MARKS-ROLLNO = 2.
    WA_MARKS-SCODE  = 'SCI'.
    WA_MARKS-SNAME  = 'SCIENCE'.
    WA_MARKS-MARKS  = 75.
    APPEND WA_MARKS TO MARKS.
    CLEAR WA_MARKS.
    WA_MARKS-ROLLNO = 2.
    WA_MARKS-SCODE  = 'COM'.
    WA_MARKS-SNAME  = 'COMPUTER'.
    WA_MARKS-MARKS  = 80.
    APPEND WA_MARKS TO MARKS.
    CLEAR WA_MARKS.
    RETRIVAL ************************************
    SORT MARKS BY SCODE .
    LOOP AT MARKS INTO WA_MARKS.
        AT FIRST .
           ULINE.
           FORMAT COLOR 6 ON.
           WRITE:/ 'SUBJECT CODE', 65 ' ' .
           FORMAT RESET.
           FORMAT COLOR 6 ON INTENSIFIED OFF.
           WRITE:/20 'ROLL NO',
                  40 'SUBJECT NAME',
                  55 'MARKS',
                  65 ' '.
           FORMAT RESET.
           ULINE.
        ENDAT.
        ON CHANGE OF WA_MARKS-SCODE.
           IF SY-TABIX NE 1.
               NEW-LINE.
               ULINE 40(25).
               FORMAT COLOR 5 ON INVERSE ON INTENSIFIED ON.
               TOT = TOT / STU.
               WRITE:/40 'AVERAGE MARKS =', TOT.
               FORMAT RESET.
               CLEAR TOT.
               CLEAR STU.
           ENDIF.
          FORMAT COLOR 6 ON INTENSIFIED ON.
          WRITE:/ WA_MARKS-SCODE.
          FORMAT RESET.
        ENDON.
        FORMAT COLOR 6 ON INTENSIFIED OFF.
        WRITE:/20 WA_MARKS-ROLLNO,
               40 WA_MARKS-SNAME,
               55 WA_MARKS-MARKS,
               65 ' '.
        FORMAT RESET.
        STU = STU + 1.
        TOT = TOT + WA_MARKS-MARKS.
        C = STU.
        AT LAST.
               NEW-LINE.
               ULINE 40(25).
               FORMAT COLOR 5 ON INVERSE ON INTENSIFIED ON.
               TOT = TOT / STU.
               WRITE:/40 'AVERAGE MARKS =', TOT.
               FORMAT RESET.
               CLEAR TOT.
               CLEAR STU.
             ULINE.
             FORMAT COLOR 6 ON INVERSE ON INTENSIFIED ON.
             WRITE:/ ' TOTAL STUDENTS : ', C.
             FORMAT RESET.
        ENDAT.
    ENDLOOP.
    reward points if hlpful.

  • What is the use of at-exit in mudule pool

    hi
    what is the use of at-exit in mudule pool. what is the use when we keep the function type as 'E' for a function code

    AT EXIT-COMMAND lets you call a module before the system executes the automatic fields checks.
    Automatic field checks can be avoided through AT EXIT-COMMAND, which works exactly the same way as CANCEL works from standard tool bar.  In the R/3 screen, if your want to quit the processing of that particular screen without entering the mandatory fields then user can click the CANCEL button, same functionality can be incorporated in the user defined transaction by usine AT EXIT-COMMAND.  This module can be called before the system executes the automatic field checks.
    Code for AT EXIT-COMMAND in flow logic and in module pool program can be written as follows.
    In Flow Logic:
    PROCESS AFTER INPUT.
    MODULE EXIT AT EXIT-COMAND.
    In Module Pool Program:
    MODULE EXIT.
    case okcode.
    when 'EXIT'.
    leave to screen 0.
    ENDMODULE.
    To achieve this kind of functinality, the pushbutton or menu item should be assigned a function type 'E' (Exit).  It tells the system to process this particular module before carrying out any field checks.
    Rewards if useful.

  • What is the use of read_text in scripts?

    hi
    what is the use of read_text in scripts?

    HI,
    in genral read_text FM is used to display the Text maintained in standardtransactions like ME21n/ va01 ,,, if u wanna display this text, u shud use READ_TEXT by passing th erelavnt parametsr like object, id, text, lang.
    in case o f scripts, there is no need to call this FM, when u r including the standard text using menu--include -standard text, here u shud give the object, id, text, lang..(this is simialr to standard text) then script will display the text mainatined in the standard transactions.
    Regards,
    Naveen

  • What is the use of Standart text in SapScripts.

    What is the use of Standart text in SapScripts?
    How to Use in Forms?

    Hi Puja Das,
    Welcome to SCN,
    As per knowledge, Standard text is mainly meant for Functional People
    For eg : Try changing a Sale Order no. In VA02.
    If you see the Header or Item details You will find Texts tab. In that you can see Form Header, Header Note1/2.
    Here the Functional / User will enter some text according to their understand, when they print regarding they need that text on a FORM.
    Thus these text will be stored in a Standard Text format.
    And You can Use Standard Text in Script as follows:
    /: INCLUDE DATE OBJECT TEXT ID ST
    Regards,
    Suneel G

  • What is the use of t-rfc in ALE? compared to t-rfc, Qrfc is better and effi

    what is the use of t-rfc in ALE? compared to t-rfc, Qrfc is better and efficient?

    Hi Sunil,
    These are the types of RFC
    Asynchronous RFC (aRFC)
    Synchronous RFC (sRFC)
    Transactional RFC (tRFC)
    Queued RFC (qRFC)
    Parallel RFC (pRFC)
    Asynchronous RFC :
    This is used when you need to increase the performance of ABAP program by having system call more than one function module in parallel than forcing the program to wait for results .
    Transactional RFC
    This let you group one or more function module call together o tRFC LUW and ensure that fucnction module within LUW is called once . In contrast to aRFC and sRFC the tRFC belonging to tRFC LUW are executed in order .
    tRFC is always used if a function is executed as a Logical Unit of Work (LUW). Within a LUW, all calls are
    1.Executed in the order in which they are called
    2.Executed in the same program context in the target system
    3.Run as a single transaction: they are either committed or rolled back as a unit.
    Implementation of tRFC is recommended if you want to guarantee that the transactional order of the calls is preserved
    Asynchronous remote function calls (aRFCs) are similar to transactional RFCs, in that the user does not have to wait for their completion before continuing the calling dialog. There are three characteristics, however, that distinguish asynchronous RFCs from transactional RFCs:
    • When the caller starts an asynchronous RFC, the called server must be available to accept the request.
    The parameters of asynchronous RFCs are not logged to the database, but sent directly to the server.
    • Asynchronous RFCs allow the user to carry on an interactive dialog with the remote system.
    • The calling program can receive results from the asynchronous RFC.
    You can use asynchronous remote function calls whenever you need to establish communication with a remote system, but do not want to wait for the function’s result before continuing processing. Asynchronous RFCs can also be sent to the same system. In this case, the system opens a new session (or window). You can then switch back and for between the calling dialog and the called session
    RECEIVE RESULTS FROM FUNCTION Remotefunction is used within a FORM routine to receive the results of an asynchronous remote function call. The following receiving parameters are available:
    IMPORTING
    TABLES
    EXCEPTIONS
    The addition KEEPING TASK prevents an asynchronous connection from being closed after receiving the results of the processing. The relevant remote context (roll area) is kept for re-use until the caller terminates the connection.
    Hope this resolves your query.
    Reward all the helpful answers.
    Regards

  • What is the use of jsp when compare with Struts

    what is the use of jsp when compare with Struts

    JSP Tag Libraries are great for reusable content formatting and ligic.
    For example, let's say you have this Shopping site. Each item you sell is stored in a database, and you get them out depending on Catagories, creating a List of ItemBeans. You allways want to display the items with a catagory header, then a <table> with the item number, the description and the price.
    Instead of creating a bunch of logic in the JSP that does this, you can pass it on to a Tag that might look like this in your JSP:
    <shopping:itemTable catagory="${selectedCatagory}" items="${itemsForCatagory}" />
    This would make the JSP easier to read and work with.
    The actual uses are incredible. Have you used the <jsp:useBean ...> tag? That is an example of a use of the Custom Tag Libraries.
    Furthermore, look into JSTL (JSP Standard Tag Libraries). They are a collection of tags (API by Sun, coding by Apache) used to do many of the standard actions you might want/need to do in JSPs, like a conditional tag (c:if only do something if the test is true), multiple-conditional tags (c:choos c:when c:otherwise) like an if [else if] else construct. Looping through an array or Collection (c:forEach), storeing values in scopes (c:set) formating numbers and dates (the fmt library), xml transformations (xml library), and lots of other things that you could replace scriptlet code with.

  • What is the use of transporting BEx query to production from development ?

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    << Cut and paste without attribution from http://www.*******************/2009_01_01_archive.html removed >>
    << Cut and paste without attribution from http://searchsap.techtarget.com/sDefinition/0,,sid21_gci852485,00.html removed >>
    << Points unassigned >>. 
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    Edited by: Prabhu Das on May 14, 2009 8:38 PM
    Edited by: Rob Burbank on May 25, 2009 4:30 PM

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