Better alternative to header lines, use of logical database, field-symbols

Hello experts,
I am wondering if theres a better and faster alternative than declaring a header line for an itab. are work areas faster?
What is the use of logical database? can you please give me an example on how to use it in reports.
how do I use field-symbols? I am confused on how it works.
P.S. I recently installed SAP netweaver preview abap edition
in my home PC and I am wondering if I could practice BDC, user exits, etc. If so, how?
Again, thanks for all your help since I'm kinda new to ABAP.

I always use this...It uses header lines, but at least is smaller -:)
<b>DATA: BEGIN OF MY_TAB TYPE STANDARD TABLE OF BKPF WITH HEADER LINE.</b>
For logical databases, you can check my blog...I always use LDB for HR programs -:)
<a href="/people/alvaro.tejadagalindo/blog/2006/02/19/how-to-deal-with-hr-payroll-reports:///people/alvaro.tejadagalindo/blog/2006/02/19/how-to-deal-with-hr-payroll-reports
LDB's provides a lot of information, because they gather it from a lot of different tables...
A Field-Symbols is like a pointer in C++, like an alias for a variable...Here's a small example...
REPORT Z_ATG_DUMMY.
FIELD-SYMBOLS: <F1>, <F2> TYPE I.
DATA: TEXT(20) TYPE C VALUE 'Hello, how are you?',
      NUM TYPE I VALUE 5,
      BEGIN OF LINE1,
      COL1 TYPE F VALUE '1.1e+10',
      COL2 TYPE I VALUE '1234',
      END OF LINE1,
      LINE2 LIKE LINE1.
ASSIGN TEXT TO <F1>.
ASSIGN NUM TO <F2>.
DESCRIBE FIELD <F1> LENGTH <F2>.
TEXT = 'CHAU'.
WRITE: / <F1>, 'has length', NUM.
WRITE: / TEXT, 'has length', NUM.
ASSIGN LINE1 TO <F1>.
ASSIGN LINE2-COL2 TO <F2>.
MOVE <F1> TO LINE2.
ASSIGN 'LINE2-COL2 =' TO <F1>.
I just can't install SAPNWSP...I only got MiniSap...But I got all the development enviorment...Don't know about the User-Exits...Actually I don't think so...Because those "mini" systems doesn't come with any functional module.
Greetings,
Blag.

Similar Messages

  • Header Line Logic for Field Symbols??

    Hi Experts,
    I have the logic
    DATA: Itab  TYPE REF TO DATA.
    FIELD-SYMBOLS: <itab> TYPE STANDARD TABLE.
    CREATE DATA Itab TYPE STANDARD TABLE OF (TABLE_NAME).
    ASSIGN Itab->* TO <itab>.
    Her I had done the dynamic logic
    select (LT_FIELDS)
           into corresponding fields of table <itab>
           from (TABLE_NAME)
          up to 100 rows
           WHERE (LT_WHERE).
    Now I am having all information in <itab>.
    Now I want to take this headerline information of <itab> and populate the same to other structure??
    How to take the <itab> as header line information by looping??

    Hi
    see this and use
    Field Symbols
    Field symbols are placeholders or symbolic names for other fields. They do not physically reserve space for a field, but point to its contents. A field symbol cam point to any data object. The data object to which a field symbol points is assigned to it after it has been declared in the program.
    Whenever you address a field symbol in a program, you are addressing the field that is assigned to the field symbol. After successful assignment, there is no difference in ABAP whether you reference the field symbol or the field itself. You must assign a field to each field symbol before you can address the latter in programs.
    Field symbols are similar to dereferenced pointers in C (that is, pointers to which the content operator * is applied). However, the only real equivalent of pointers in ABAP, that is, variables that contain a memory address (reference) and that can be used without the contents operator, are reference variables in ABAP Objects.
    All operations programmed with field symbols are applied to the field assigned to it. For example, a MOVE statement between two field symbols moves the contents of the field assigned to the first field symbol to the field assigned to the second field symbol. The field symbols themselves point to the same fields after the MOVE statement as they did before.
    You can create field symbols either without or with type specifications. If you do not specify a type, the field symbol inherits all of the technical attributes of the field assigned to it. If you do specify a type, the system checks the compatibility of the field symbol and the field you are assigning to it during the ASSIGN statement.
    Field symbols provide greater flexibility when you address data objects:
    If you want to process sections of fields, you can specify the offset and length of the field dynamically.
    You can assign one field symbol to another, which allows you to address parts of fields.
    Assignments to field symbols may extend beyond field boundaries. This allows you to address regular sequences of fields in memory efficiently.
    You can also force a field symbol to take different technical attributes from those of the field assigned to it.
    The flexibility of field symbols provides elegant solutions to certain problems. On the other hand, it does mean that errors can easily occur. Since fields are not assigned to field symbols until runtime, the effectiveness of syntax and security checks is very limited for operations involving field symbols. This can lead to runtime errors or incorrect data assignments.
    While runtime errors indicate an obvious problem, incorrect data assignments are dangerous because they can be very difficult to detect. For this reason, you should only use field symbols if you cannot achieve the same result using other ABAP statements.
    For example, you may want to process part of a string where the offset and length depend on the contents of the field. You could use field symbols in this case. However, since the MOVE statement also supports variable offset and length specifications, you should use it instead. The MOVE statement (with your own auxiliary variables if required) is much safer than using field symbols, since it cannot address memory beyond the boundary of a field. However, field symbols may improve performance in some cases.
    check the below links u will get the answers for your questions
    http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb3860358411d1829f0000e829fbfe/content.htm
    http://www.sts.tu-harburg.de/teaching/sap_r3/ABAP4/field_sy.htm
    http://searchsap.techtarget.com/tip/1,289483,sid21_gci920484,00.html
    Syntax Diagram
    FIELD-SYMBOLS
    Basic form
    FIELD-SYMBOLS <fs>.
    Extras:
    1. ... TYPE type
    2. ... TYPE REF TO cif
    3. ... TYPE REF TO DATA
    4. ... TYPE LINE OF type
    5. ... LIKE s
    6. ... LIKE LINE OF s
    7. ... TYPE tabkind
    8. ... STRUCTURE s DEFAULT wa
    The syntax check performed in an ABAP Objects context is stricter than in other ABAP areas. See Cannot Use Untyped Field Symbols ad Cannot Use Field Symbols as Components of Classes.
    Effect
    This statement declares a symbolic field called <fs>. At runtime, you can assign a concrete field to the field symbol using ASSIGN. All operations performed with the field symbol then directly affect the field assigned to it.
    You can only use one of the additions.
    Example
    Output aircraft type from the table SFLIGHT using a field symbol:
    FIELD-SYMBOLS <PT> TYPE ANY.
    DATA SFLIGHT_WA TYPE SFLIGHT.
    ASSIGN SFLIGHT_WA-PLANETYPE TO <PT>.
    WRITE <PT>.
    Addition 1
    ... TYPE type
    Addition 2
    ... TYPE REF TO cif
    Addition 3
    ... TYPE REF TO DATA
    Addition 4
    ... TYPE LINE OF type
    Addition 5
    ... LIKE s
    Addition 6
    ... LIKE LINE OF s
    Addition 7
    ... TYPE tabkind
    Effect
    You can define the type of the field symbol using additions 2 to 7 (just as you can for FORM parameters (compare Defining the Type of Subroutine Parameters). When you use the ASSIGN statement, the system carries out the same type checks as for USING parameters of FORMs.
    This addition is not allowed in an ABAP Objects context. See Cannot Use Obsolete Casting for FIELD SYMBOLS.
    In some cases, the syntax rules that apply to Unicode programs are different than those for non-Unicode programs. See Defining Types Using STRUCTURE.
    Effect
    Assigns any (internal) field string or structure to the field symbol from the ABAP Dictionary (s). All fields of the structure can be addressed by name: <fs>-fieldname. The structured field symbol points initially to the work area wa specified after DEFAULT.
    The work area wa must be at least as long as the structure s. If s contains fields of the type I or F, wa should have the structure s or at least begin in that way, since otherwise alignment problems may occur.
    Example
    Address components of the flight bookings table SBOOK using a field symbol:
    DATA SBOOK_WA LIKE SBOOK.
    FIELD-SYMBOLS <SB> STRUCTURE SBOOK
    DEFAULT SBOOK_WA.
    WRITE: <SB>-BOOKID, <SB>-FLDATE.
    Regards
    ANJI

  • How to use a Logical Database in Function Module.

    Hi Experts,
    I want to use a logical database in a Function Module to fetch data from a standard SAP table into a Internal table for certain filter conditions.
    How can I get get this done????
    I called LDB_PROCESS FM in my FM, but I could not figure out how to store the extract in my IT table since we cant use GET in FM.
    Please provide me a sample code if possible.
    Thanks in Advance,
    Alex.

    Hi,
    i had an example program like this ,in this i want to get the data using pnp logical database with 5 fields in an interface program.
    data: begin of it_final occurs 0,
            pernr like pa0002-pernr,
            vorna like pa0002-vorna,
            nachn like pa0002-nachn,
           usrid like pa0105-usrid,
           usrid_long like pa0105-usrid_long,
           end of it_final.
    get pernr.
      clear : p0000,p0002,p0105.
      rp-provide-from-last p0000 space p_date p_date.
      if p0000-stat2 = '3'.
        v_pernr = pnppernr-low.
      else.
        reject.
      endif.
    *---Get employee pernr, First name ,Last name into final table
      rp-provide-from-last p0002 space p_date p_date.
      if pnp-sw-found = '1'.
       it_final-pernr = p0002-pernr.
       it_final-vorna = p0002-vorna.
       it_final-nachn = p0002-nachn.
      else.
    *---Error message if not infotype 0002 maintained
      T_ERROR-PERNR   = pnppernr-low.
      CONCATENATE TEXT-EMI '0002'
      INTO T_ERROR-MESSAGE SEPARATED BY SPACE.
      APPEND T_ERROR.
      CLEAR T_ERROR.
      endif.
    **--Get SYSTEM USERNAME to final table
      rp-provide-from-last p0105 0001 p_date p_date.
      if pnp-sw-found = '1'.
        it_final-usrid = p0105-usrid.
      else.
    *---Error message if not SYSTEM USERNAME maintained
        T_ERROR-PERNR   = pnppernr-low.
        CONCATENATE TEXT-003 '0105'
        INTO T_ERROR-MESSAGE SEPARATED BY SPACE.
        APPEND T_ERROR.
        CLEAR T_ERROR.
      endif.
    **--Get Email ID to final table
      rp-provide-from-last p0105 0010 p_date p_date.
      if pnp-sw-found = '1'.
        it_final-usrid_long = p0105-usrid_long.
      else.
    *---Error message if not Email ID maintained
        T_ERROR-PERNR   = pnppernr-low.
        CONCATENATE TEXT-004 '0105'
        INTO T_ERROR-MESSAGE SEPARATED BY SPACE.
        APPEND T_ERROR.
        CLEAR T_ERROR.
      endif.
       append it_final.
        clear it_final.
    reward points if useful,
    venkat.

  • How to use OWN logical database

    Hi all,
    hope somebody can help me.
    I copied a standard logical database (FPMF). The program which I use and have modified is also copied from standard.
    How can I assure that the program use MY logical database instead of the SAP-One?
    In my case I have some get statements. And these get statements all refer to FPMF and not to my copied database.
    Do anybody what's the probelm?
    Cheers
    Philip

    Yes, I know. And I am not happy with this solution.
    But I didn't see another way for my issue.
    Thank you very much.
    Philip

  • Generic Extractor built on an infoset which uses a logical database

    Is anyone aware of any performance issues when building an infoset generic extractor which uses a logical database as the source?  Also would anyone also be aware the process of collecting data for extraction? Thanks

    Hi Arun,
    Thanks for this - I have been informed that there are issues with a small subset of data and I just wanted to get an idea if the steps that would be carried out be the same if the generic extractor is built on table joins or logical data base or does the latter actual carry out say some pre processing steps

  • Restrict Select-Options for Logical Database field

    The way we restrict select options for custom defined select option fields on selection screen.. can we restrict select options for standard Logical Database fields?
    i.e. report uses PNPCE logical database and has field called PERNR. I want to restrict select options for this PERNR field so that it has options for 'Select single values' only.
    Thanks,
    Falguni
    Edited by: Falguni V on Nov 13, 2010 6:42 AM

    You can user AT SELECTION-SCREEN event, and check whether any record is having high value for PNPPERNR.

  • Wat is the use of casting in field symbols

    wat is the use of casting in field symbols?

    When you assign a data object to a field symbol, you can cast to any data type. This means that any area of memory can be viewed as having assumed a given type. You can then address parts of fields symbolically without having to use offset/length addressing.
    A cast is performed using the CASTINGaddition of the ASSIGN statement. The CASTINGaddition allows you to assign a data object to a field symbol where the type of the data object is incompatible with that of the field symbol. There are two types of casting: casting with an implicit type declaration and casting with an explicit type declaration.
    For details please have a look at below link:
    [Casting|http://help.sap.com/saphelp_nw70/helpdata/en/fc/eb3930358411d1829f0000e829fbfe/frameset.htm]
    I hope it helps.
    Thanks,
    Vibha
    Please mark all the useful answers

  • Adding report header lines using expand.xsl style sheet

    Hello
    I would like to add a few header lines (appears only at the first page of the report) into my XML report that is based on expand.xsl style sheet. 
    Since I am not familiar with XML, is there any example or a modified (ready to run) expand.xsl style sheet that implements it?
    Thank you
    Zvika

    Hey Zvika,
    Chek out this website:  http://zone.ni.com/devzone/cda/epd/p/id/4759
    NI doesn't support any changes in the xsl however so if you change it you are on your own.  You can look to this website for help with that: http://www.w3.org/XML/
    Regards,
    jigg
    CTA, CLA
    teststandhelp.com
    ~Will work for kudos and/or BBQ~

  • How to make use of logical database in reports?

    hi,
    I am working on a Cash Flow Forecast report, which requires the usage of 'PSJ' Logical Database for the selection screen with Profit Center(PRCTR) as one field and the other field being Period ( in MM/YYYY format).
    I have not worked on Logical Database before. Since, its for the first time I am working on LDB, I require help on it.
    How to proceed for this, can someone help me with it?
    On receiving further inputs, I will proceed and might come up with some more queries.
    Regards,
    Ravi

    Hi Hari,
    Thanks a lot for being so patient. yeah, I will just send you a code snippet of mine. My code is of 3000 Lines. Hence, I will send few parts of it. Just go through and let me know if you need any further information from my side.
    Here is the snippet:
    *& TABLES
    TABLES: PROJ,                              "Project definition.
            PRPS,                              "WBS Element Master Data
            COSP,                              "CO: External Table.
            COFP,                              "CO: External Table.
            SETLEAF,                       "Value in sets.
            FAGLFLEXT,                         "Profit Center.
            S031,                              "Statistics: Movements for Current Stocks.
            SETHEADERT,                        "short Description of Sets.
            AFVC,                              "Operation within an Order.
            AUFK,                              "Order master data.
            PRHI,                              "Work Breakdown Structure.
            AFKO,                              "Order header data PP orders.
            NRIV,                              "Number range Intervals.
            SKB1,                              "G/L Account Master (company code).
            FMCI.                              "Commitments Item master data.
    Type Pool
    TYPE-POOLS: SLIS.
    FIELD-SYMBOLS: <DYN_TABLE> TYPE STANDARD TABLE,
                   <DYN_WA>,
                   <DYN_FIELD>.
    DATA: COUNT TYPE I,
          D_PERIOL LIKE COFP-PERIO,
          D_PERIOH LIKE COFP-PERIO,
          D_GJAHRL LIKE COFP-GJAHR,
          D_GJAHRH LIKE COFP-GJAHR,
          D_GJAHR LIKE COFP-GJAHR,
          D_PERIO LIKE COFP-PERIO,
          OBJNR LIKE COSP-OBJNR,
          PKOKR LIKE PRPS-PKOKR,
          G_NRLEVEL LIKE NRIV-NRLEVEL,
          G_BELNR LIKE COFP-BELNR,
         I_OBJ-OBJNR LIKE COFP-OBJNR,
          G_OPNGBAL LIKE FAGLFLEXT-HSL01,
          G_PAYROLL LIKE COSP-WKG001,
          G_PYROL_TAX LIKE COFP-WKGBTR,
          G_PENSION LIKE COFP-WKGBTR,
          G_BTLDGR LIKE COFP-WKGBTR,
          G_REIMPYMT LIKE COFP-WKGBTR,
          G_INTCORCPT LIKE COFP-WKGBTR,
          G_CAPEXP LIKE COFP-WKGBTR,
          G_SLSLDGR LIKE COFP-WKGBTR,
          G_REIMRCPT LIKE COFP-WKGBTR,
          G_TOTPYMNTS LIKE COFP-WKGBTR VALUE 0,
          G_TOTRECPTS LIKE COFP-WKGBTR VALUE 0,
          G_MVMTFRMNTH LIKE COFP-WKGBTR VALUE 0,
          G_CLSGBAL LIKE COFP-WKGBTR VALUE 0.
    DATA: LYEAR(4) TYPE N,
          LMONTH1(2) TYPE N,
          MON1(2) TYPE N.
    DATA: HYEAR(4) TYPE N.
    DATA: LMONTH(2) TYPE N.
    DATA: HMONTH(2) TYPE N.
    DATA: TOTAL(10) TYPE N.
    DATA: SUM(10) TYPE N.
    DATA: G_PSPID LIKE PROJ-PSPID.
    DATA: TOTAL1 LIKE COFP-WKGBTR,
          TOTAL2 LIKE COFP-WKGBTR.
    DATA: G_KOKRS LIKE COFP-KOKRS,
          G_FIPOS LIKE SKB1-FIPOS,
          G_POSIT LIKE COFP-POSIT,
          G_BUKRS LIKE COFP-BUKRS.
    DATA: L_RACCT LIKE FAGLFLEXT-RACCT VALUE '0000220000',
          H_RACCT LIKE FAGLFLEXT-RACCT VALUE '0000227999'.
    DATA: I TYPE I VALUE '74'.
    DATA: P TYPE I VALUE '62'.
    *& SELECT-OPTIONS
    PARAMETERS : S_PRCTR LIKE PROJ-PRCTR.         "Profit Center
    SELECT-OPTIONS: SL_SPMON FOR S031-SPMON OBLIGATORY.            "Period
    *INITIALIZATION
    INITIALIZATION.
      SL_SPMON-SIGN = C_IN.
      SL_SPMON-OPTION = C_BT.
      SL_SPMON-LOW = SL_SPMON.
      SL_SPMON-HIGH = SL_SPMON.
      APPEND SL_SPMON.
    AT SELECTION-SCREEN
    Event which occurs each time the user hits enter on the selection
    Screen.
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR SL_SPMON-LOW.
      PERFORM MONAT_F4.
    AT SELECTION-SCREEN ON VALUE-REQUEST FOR SL_SPMON-HIGH.
      PERFORM MONAT_F4.
      SELECT SINGLE * FROM PROJ WHERE PRCTR = S_PRCTR.
      IF SY-SUBRC <> 0 AND NOT ( S_PRCTR IS INITIAL ).
        MESSAGE E019.
      ENDIF.
    ALL WBS ELEMENT SELECTION
      SELECT PSPID INTO TABLE I_PROJTAB FROM PROJ WHERE PRCTR = S_PRCTR.
      IF SY-SUBRC = 0.
        LOOP AT I_PROJTAB.
          CALL FUNCTION 'GET_TREE_FROM_PRHI'
            EXPORTING
              I_POSID                   = I_PROJTAB-PSPID
       I_PSPNR                   = 00000000
       NO_BUFFER                 = ' '
            TABLES
              PSP_TREE                  = I_PRHI
            EXCEPTIONS
              INPUT_ERROR               = 1
              PSP_HIERARCHY_ERROR       = 2
              PSP_NOT_FOUND             = 3
              OTHERS                    = 4
       ENDLOOP. " PROJTAB
      ENDIF.
      SELECT * FROM PRPS INTO TABLE I_PRPSVC FOR ALL ENTRIES IN I_PRHI
                      WHERE PSPNR = I_PRHI-POSNR.
      SELECT * FROM AFVC INTO TABLE I_AFVC FOR ALL ENTRIES IN I_PRPSVC
                      WHERE PROJN = I_PRPSVC-PSPNR.
      SELECT * FROM AUFK INTO TABLE I_AUFK FOR ALL ENTRIES IN I_PRPSVC
                      WHERE PSPEL = I_PRPSVC-PSPNR AND AUTYP NE C_TWENTY.
      SELECT OBJNR FROM PRPS INTO TABLE I_OBJ FOR ALL ENTRIES IN I_PRHI
                      WHERE PSPNR = I_PRHI-POSNR.
      IF SY-SUBRC <> 0.
        MESSAGE E010.
      ENDIF.
    I hope that's of some use.
    Thanks & Regards,
    Ravi

  • Position of parameters of a report using a Logical Database

    Hallo all,
    Is there any way that I can make the parameters defined by me in a report to appear <b>before</b> the ones defined by the Logical Database it is using ?
    I searched but I couldn't find something relevant.
    I would like to avoid having to copy and modify the LDB program.
    Thanks

    Here are a couple of things you can do:
    1.  Right-click on the subreport and select "Format Subreport...".  Turn off the borders on the subreport.
    2.  Right-click on the subreport and select "Size and Position".  Set the X and Y coordinates both to 0.  This will place the subreport at the top-left of the section where it's located.
    3.  In the subreport, suppress ALL of the sections that you're not using.
    4.  Make the height of the subreport fairly small - it will expand to the size of the data it contains.
    5.  Put the column labels in the Page Header of the main report, using markers on the ruler to identify the placement of the left side of each column header.  Be sure to line the markers up to a specific "tick mark" on the ruler.
    6.  In the subreport, place markers at the same tick-marks on the rule as you used for the column labels on the main report.  Then align the fields in the subreport with the markers.
    This should get you close to the format you're looking for.  If it's not exact, you can look at the report in Preview and tweak the position of the column labels to match the data in the subreport.
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  • Why does my internal table(with header line) ignore 4 of its fields?

    Hi Gurus,
    I am a newbie to ABAP how has spent far to much of my weekend time trying to solve the following problem;
    when trying to insert data from table cdpos into my internal table, I only get the two object* fields, the other 3 are not even part of the internal table according to the debugger.
    my select code is:
      SELECT  fname tabkey changenr    objectclas objectid
       FROM  cdpos
       INTO CORRESPONDING FIELDS OF i_cd_index
      WHERE tabname = 'XXX'
       AND  fname   = 'XXX'
       AND  chngind = 'U'   
      ENDSELECT.
      IF sy-subrc <> 0.
      ENDIF.
    - If I use a wa like line of i_cd_index the other fields will show up.
    - I have tried with including 'TABLE' in the INTO statement, same result.
    Please help out, getting very frustrated here....
    /Mike

    Hi Magdic,
    I have completely coded for but i have taken as parameters rather direct values (XXXX). Under stand the code and select statement you will get it. Program which i have shown is working fine.
    Do one thing first go the table CDPOS take one entry of Objectid, Tabname, fname and chngind and then enter in the selection and find whether the values are fetched correctly or not.
    To my knowledge there might be no data in your table.
    Anyhow try the below code.
    TABLES: CDPOS.
    DATA: ITAB LIKE CDPOS OCCURS 0 WITH HEADER LINE.
    parameters: p_CHGID like CDPOS-chngind,
                p_TAB like CDPOS-TABNAME,
                P_FNAM LIKE CDPOS-FNAME.
    SELECT OBJECTID TABNAME FNAME CHNGIND FROM CDPOS INTO CORRESPONDING FIELDS OF ITAB WHERE OBJECTID = P_CHGID
                                                                                    AND TABNAME = P_TAB
                                                                                    AND FNAME = P_FNAM.
    APPEND ITAB.
    ENDSELECT.
    WRITE: ITAB-OBJECTID, ITAB-TABNAME, ITAB-FNAME, ITAB-CHNGIND.
    Cheers!!
    Balu

  • Use of Logical Database in function module

    Hello Experts,
    Is there a way of using logical database and Get enent inside a function module.
    I am trying to create a RFC for HR module and need this badly. Any help would be highly appriciated.
    Thanks,
    Gregory fernando

    This fm will work fine with all LDBs including PNP
    Have you checked the fm documentation ?

  • Use of Logical database in ABAP Queries

    hi,
    Can anybody tell me when/why do we use logical database in Infosets for ABAP Query?
    Regards,
    Divya

    hi,
    pros: -you need not to define so many own tables, fields and additional codings in your info set
    cons: - performance in huge DB's
    A.
    Message was edited by: Andreas Mann

  • Using PNP logical database in report

    Hi i'm using the PNP logical database in my report, and i want to hide all fields in the 'Period' frame.
    is there any way to do it automatically or is it necessary to hide them one by one??
    Thanks in advance.

    If you can put them all in the same screen group, you may be able to do this. But you might run into problems when you re-generate.
    Rob

  • How to use a logical database's selection screen elements

    Hi all,
    I have used the logical db, pnp, in my report, however when I want to select data about a personel , ie. her name surname plans-positions, how will I join the two tables pa0001 and logical db? and the table t528t - text for plans?
    Thanks.

    Hi Deniz,
    First of all give Logical database PNP in program attributes(Goto->Attributes).
    In program write the following code.
    Infotypes : 0000,
                    0001.
    start-of-selection.
    get pernr.
    rp-provide-from-last p0000 space pn-begda pn-endda.
    if pnp-sw-found =  '1'.
    w_itab-pernr = p0001-pernr.
    else.
    reject.
    endif.
    rp-provide-from-last p0001 space pn-begda pn-endda.
    if pnp-sw-found =  '1'.
    w_itab-vorna = p0001-plans.--->position
    else.
    reject.
    endif.
    rp-provide-from-last p0002 space pn-begda pn-endda.
    if pnp-sw-found =  '1'.
    w_itab-vorna = p0002-vorna. -
    >first name
    w_itab-nachn = p0001-nachn.--->last name
    else.
    reject.
    endif.
    append w_itab to t_itab.
    end-of-selection.
    Dont forget to reward points if found useful.
    Thanks,
    Satyesh

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