Internal table with Dynamic and Non dynamic fileds

Hi Experts,
How to get the internal table with Dynamic and Non-Dynamic Fields.
Could u please help me.
Thanks,
Varun

Hi,
Execute the below sample code or analyze it there is appropriate description provided.
*& Report ZTEST_PRM_DYN_ALV
REPORT ZTEST_PRM_DYN_ALV.
type-pools: slis.
field-symbols: <dyn_table> type standard table,
<dyn_wa>.
data: alv_fldcat type slis_t_fieldcat_alv,
it_fldcat type lvc_t_fcat.
selection-screen begin of block b1 with frame title text-001.
parameters: p_flds(5) type c.
selection-screen end of block b1.
start-of-selection.
*build the dynamic internal table
perform build_dyn_itab.
*write 5 records to the alv grid
do 5 times.
perform build_report.
enddo.
*call the alv grid.
perform call_alv.
*Build_dyn_itab
form build_dyn_itab.
data: new_table type ref to data,
new_line type ref to data,
wa_it_fldcat type lvc_s_fcat.
*Create fields .
clear wa_it_fldcat.
wa_it_fldcat-fieldname = 'name1'.
wa_it_fldcat-datatype = 'mara-matnr'.
wa_it_fldcat-intlen = 5.
append wa_it_fldcat to it_fldcat .
*clear wa_it_fldcat.
wa_it_fldcat-fieldname = sy-index.
wa_it_fldcat-datatype = 'CHAR'.
wa_it_fldcat-intlen = 5.
append wa_it_fldcat to it_fldcat .
do p_flds times.
clear wa_it_fldcat.
wa_it_fldcat-fieldname = sy-index.
wa_it_fldcat-datatype = 'CHAR'.
wa_it_fldcat-intlen = 6.
append wa_it_fldcat to it_fldcat .
enddo.
*Create dynamic internal table and assign to FS
call method cl_alv_table_create=>create_dynamic_table
exporting
it_fieldcatalog = it_fldcat
importing
ep_table = new_table.
assign new_table->* to <dyn_table>.
*Create dynamic work area and assign to FS
create data new_line like line of <dyn_table>.
assign new_line->* to <dyn_wa>.
endform.
*Form build_report
form build_report.
data: fieldname(20) type c.
data: fieldvalue(5) type c.
data: index(3) type c.
field-symbols: <fs1>.
do p_flds times.
index = sy-index.
*Set up fieldvalue
concatenate 'FLD' index into
fieldvalue.
condense fieldvalue no-gaps.
assign component index of structure <dyn_wa> to <fs1>.
<fs1> = fieldvalue.
enddo.
*Append to the dynamic internal table
append <dyn_wa> to <dyn_table>.
endform.
*CALL_ALV
form call_alv.
data: wa_cat like line of alv_fldcat.
*clear wa_cat.
wa_cat-fieldname = 'matnr'.
wa_cat-seltext_s = sy-index.
wa_cat-outputlen = '10'.
append wa_cat to alv_fldcat.
do p_flds times.
clear wa_cat.
wa_cat-fieldname = sy-index.
wa_cat-seltext_s = sy-index.
wa_cat-outputlen = '6'.
append wa_cat to alv_fldcat.
enddo.
*Call ABAP List Viewer (ALV)
call function 'REUSE_ALV_GRID_DISPLAY'
exporting
it_fieldcat = alv_fldcat
tables
t_outtab = <dyn_table>.
endform.
Hope this will help, reward if found usefull.
Cheers,
Ram.

Similar Messages

Internal table with Import and Export

Hi All,
Hi all
Please let me know the use of Internal table with Import and Export parameters and SET/GET parameters, on what type of cases we can use these? Plese give me the syntax with some examples.
Please give me detailed analysis on the above.
Regards,
Prabhu

Hi Prabhakar,
There are three types of memories.
1. ABAP MEMORY
2. SAP MEMORY
3. EXTERNAL MEMORY.
1.we will use EXPORT/ IMPORT TO/ FROM MEMORY-ID when we want to transfer between ABAP memory
2. we will use GET PARAMETER ID/ SET PARAMETER ID to transfer between SAP MEMORY
3. we will use EXPORT/IMPORT TO/FROM SHARED BUFFER to transfer between external memory.
ABAP MEMORY : we can say that two reports in the same session will be in ABAP MEMORY
SAP MEMORY: TWO DIFFERENT SESSIONS WILL BE IN SAP MEMORY.
for ex: IF WE CALL TWO DIFFERENT TRANSACTIONS SE38, SE11
then they both are in SAP MEMORY.
EXTERNAL MEMORY: TWO different logons will be in EXTERNAL MEMORY.
Syntax
To fill the input fields of a called transaction with data from the calling program, you can use the SPA/GPA technique. SPA/GPA parameters are values that the system stores in the global, user-specific SAP memory. SAP memory allows you to pass values between programs. A user can access the values stored in the SAP memory during one terminal session for all parallel sessions. Each SPA/GPA parameter is identified by a 20-character code. You can maintain them in the Repository Browser in the ABAP Workbench. The values in SPA/GPA parameters are user-specific.
ABAP programs can access the parameters using the SET PARAMETER and GET PARAMETER statements.
To fill one, use:
SET PARAMETER ID <pid> FIELD <f>.
This statement saves the contents of field <f> under the ID <pid> in the SAP memory. The code <pid> can be up to 20 characters long. If there was already a value stored under <pid>, this statement overwrites it. If the ID <pid> does not exist, double-click <pid> in the ABAP Editor to create a new parameter object.
To read an SPA/GPA parameter, use:
GET PARAMETER ID <pid> FIELD <f>.
This statement fills the value stored under the ID <pid> into the variable <f>. If the system does not find a value for <pid> in the SAP memory, it sets SY-SUBRC to 4, otherwise to 0.
To fill the initial screen of a program using SPA/GPA parameters, you normally only need the SET PARAMETER statement.
The relevant fields must each be linked to an SPA/GPA parameter.
On a selection screen, you link fields to parameters using the MEMORY ID addition in the PARAMETERS or SELECT-OPTIONS statement. If you specify an SPA/GPA parameter ID when you declare a parameter or selection option, the corresponding input field is linked to that input field.
On a screen, you link fields to parameters in the Screen Painter. When you define the field attributes of an input field, you can enter the name of an SPA/GPA parameter in the Parameter ID field in the screen attributes. The SET parameter and GET parameter checkboxes allow you to specify whether the field should be filled from the corresponding SPA/GPA parameter in the PBO event, and whether the SPA/GPA parameter should be filled with the value from the screen in the PAI event.
When an input field is linked to an SPA/GPA parameter, it is initialized with the current value of the parameter each time the screen is displayed. This is the reason why fields on screens in the R/3 System often already contain values when you call them more than once.
When you call programs, you can use SPA/GPA parameters with no additional programming overhead if, for example, you need to fill obligatory fields on the initial screen of the called program. The system simply transfers the values from the parameters into the input fields of the called program.
However, you can control the contents of the parameters from your program by using the SET PARAMETER statement before the actual program call. This technique is particularly useful if you want to skip the initial screen of the called program and that screen contains obligatory fields.
Reading Data Objects from Memory
To read data objects from ABAP memory into an ABAP program, use the following statement:
Syntax
IMPORT <f1> [TO <g 1>] <f 2> [TO <g 2>] ... FROM MEMORY ID <key>.
This statement reads the data objects specified in the list from a cluster in memory. If you do not use the TO <g i > option, the data object <f i > in memory is assigned to the data object in the program with the same name. If you do use the option, the data object <f i > is read from memory into the field <g i >. The name <key> identifies the cluster in memory. It may be up to 32 characters long.
You do not have to read all of the objects stored under a particular name <key>. You can restrict the number of objects by specifying their names. If the memory does not contain any objects under the name <key>, SY-SUBRC is set to 4. If, on the other hand, there is a data cluster in memory with the name <key>, SY-SUBRC is always 0, regardless of whether it contained the data object <f i >. If the cluster does not contain the data object <f i >, the target field remains unchanged.
Saving Data Objects in Memory
To read data objects from an ABAP program into ABAP memory, use the following statement:
Syntax
EXPORT <f1> [FROM <g 1>] <f 2> [FROM <g 2>] ... TO MEMORY ID <key>.
This statement stores the data objects specified in the list as a cluster in memory. If you do not use the option FROM <f i >, the data object <f i > is saved under its own name. If you use the FROM <g i > option, the data objet <g i > is saved under the name <f i >. The name <key> identifies the cluster in memory. It may be up to 32 characters long.
Check this link.
http://www.sap-img.com/abap/difference-between-sap-and-abap-memory.htm
Thanks,
Susmitha.
Reward points for helpful answers.

Runtime error in Dynamic internal table with AMOUNT and Quantity Fields..

Dear friends,
I am attempting write a dymanic Select Statement (with joins).
And the sleect query looks like this..
SELECT (LT_SEL_LIST)
INTO CORRESPONDING FIELDS OF
TABLE <DYN_TABLE>
FROM (LT_FROM_LIST)
WHERE (LT_WHERE3).
Here the into table is a dynamically created internal table..
which is created by ...this
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
 EXPORTING
 IT_FIELDCATALOG = IT_OUTPUT2[]
 IMPORTING
 EP_TABLE = DY_TABLE.
the it_output2 contains the the fieldcatlog information of dynamically given fields :-
like:-
 TABNAME
 FIELDNAME
 DATATYPE
 LENG
 INTTYPE
 ROLLNAME
 DECIMALS
 REFTABLE
 REFFIELD
i mean the internal table is constructed with reference to all the bove metadata.
Problem:- This query run fine with all the fields Except AMOUNT AND QUANTITY fields....
When the selection list contain VBAK-NETWR or MSEG-MENGE..It throws a runtime error.
"The data read during a SLECT access couldnt be inserted into the target field,either conversion is not supported for
the target field's type or the target field is too short."
after this I even tried to construct the dynamic table with CFILEDNAME and QFIELDNAME in the Fieldcatalog.
so now my fieldcatlog looks like this:---
LOOP AT IT_DD03L..
IF IT_DD03L-DATATYPE = 'CURR'.
 TABLEFIELD-CFIELDNAME = IT_DD03L-FIELDNAME .
 ENDIF.
 IF IT_FIELDCAT3-DATATYPE = 'QUAN'.
 TABLEFIELD-QFIELDNAME = IT_DD03L-FIELDNAME .
ENDIF.
 TABLEFIELD-TABNAME = IT_DD03L-TABNAME.
 TABLEFIELD-FIELDNAME = IT_DD03L-FIELDNAME.
 TABLEFIELD-DATATYPE = IT_DD03L-DATATYPE.
 TABLEFIELD-INTLEN = IT_DD03L-LENG.
 TABLEFIELD-INTTYPE = IT_DD03L-INTTYPE .
 TABLEFIELD-ROLLNAME = IT_DD03L-ROLLNAME.
 TABLEFIELD-DECIMALS = IT_DD03L-DECIMALS.
 TABLEFIELD-REF_TABLE = IT_DD03L-REFTABLE.
 TABLEFIELD-REF_FIELD = IT_DD03L-REFFIELD.
APPEND TABLEFIELD.
CLEAR TABLEFIELD.
ENDLOOP.
Note:- this is a test code so ignore performance issues...
Please help me with some code ...to avoid the Runtime erorr.
Thanks,
jeevan.

Hi Jeevan,
Why are moving only few fields from DD03L table to your field catalog? Why don't you use move-corresponding? The following code works for me in ECC6.0.
data: it_dd03l type table of dd03l initial size 0,
 ls_dd03l type dd03l,
 lt_fldcat TYPE lvc_t_fcat,
 ls_fldcat TYPE lvc_s_fcat,
 ls_where(72) TYPE c,
 lt_where LIKE TABLE OF ls_where,
 lt_fld LIKE TABLE OF ls_where,
 lt_data_dy TYPE REF TO data.
field-symbols: <ft_data> TYPE STANDARD TABLE.
select * into table it_dd03l from dd03l
 where tabname = 'VBAK'
 and ( fieldname = 'VBELN' or fieldname = 'NETWR' ).
check sy-subrc eq 0.
loop at it_dd03l into ls_dd03l.
move-corresponding ls_dd03l to ls_fldcat.
append ls_fldcat to lt_fldcat.
move ls_dd03l-fieldname to ls_where.
append ls_where to lt_fld.
if ls_dd03l-fieldname = 'VBELN'.
 clear ls_where.
 concatenate ls_dd03l-fieldname ' <> ''''' into ls_where.
 append ls_where to lt_where.
endif.
endloop.
check not lt_fldcat is initial.
CALL METHOD cl_alv_table_create=>create_dynamic_table
 EXPORTING
 it_fieldcatalog = lt_fldcat
 IMPORTING
 ep_table = lt_data_dy
 EXCEPTIONS
 generate_subpool_dir_full = 1
 OTHERS = 2.
 IF sy-subrc <> 0.
 RAISE no_configuration_data.
 ENDIF.
 ASSIGN lt_data_dy->* TO <ft_data>.
check sy-subrc eq 0.
select (lt_fld) from VBAK into corresponding fields of table
 <ft_data>
 where (lt_where).
Thanks
Bala

WHEN DO U NEED CREATE AN INTERNAL TABLE WITH HEADERLINE AND WITH OUT HEADER

HI
EXPERTS CAN U HELP ME FOR THIS

Hi,
PLEASE CHECK OUT THE LINK BELOW FOR INTERNAL TABLE WITH HEADER LINE IT MIGHT HELP YOU
http://sap.mis.cmich.edu/sap-abap/abap04/sld012.htm
PLEASE CHECK OUT THE LINK BELOW FOR INTERNAL TABLE WITHOUT HEADER LINE IT MIGHT HELP YOU
http://sap.mis.cmich.edu/sap-abap/abap04/sld013.htm
DIFFERENCES BEWTEEN WORK AREA AND HEADER LINE PLEASE CHECK OUT THE LINK BELOW IT MIGHT HELP YOU
http://www.sap-img.com/abap/difference-between-work-area-and-header-line.htm
*************please reward points if the information is helpful to you***********

Table with bith dynamic and non dynamic data

Hi all,
We have a report already developed. Now we need add some fields from some table which is dynamic in feature to the final report which is already there.
I need to know how come we can include the dynamic fields into the final internal table.
I tried declaring fieldsymbols inside the data stmt of the final internal table but it shows some syntax error.
Please help me.
Thanks

Check this sample code..
REPORT ztest_dynamic_code.
DATA: BEGIN OF it_tab OCCURS 0,
 abc(3),
 xyz(3),
 pqr(3),
 item,
 END OF it_tab.
DATA: it_fieldcatalog TYPE lvc_t_fcat,
wa_fieldcat TYPE lvc_s_fcat.
DATA: i_dyntab TYPE REF TO data. " To create dyn.Itab
DATA:
 w_dref TYPE REF TO data,
 ind(2) TYPE n,
 w_data TYPE REF TO data,
 w_text(5),
 w_grid TYPE REF TO cl_gui_alv_grid.
DATA: grid TYPE REF TO cl_gui_alv_grid,
 cont TYPE REF TO cl_gui_custom_container.
FIELD-SYMBOLS: <t_itab> TYPE STANDARD TABLE,
 <fs_wa> TYPE ANY,<fs> TYPE ANY.
DATA: in TYPE i.
*Data population
it_tab-abc = 'ABC'.
it_tab-xyz = 'XYZ'.
it_tab-pqr = 'PQR'.
DO 9 TIMES.
in = in + 1.
it_tab-item = in.
APPEND it_tab.
ENDDO.
*Field cat population.
wa_fieldcat-fieldname = 'ABC'.
wa_fieldcat-outputlen = 3.
wa_fieldcat-coltext = 'abc'.
APPEND wa_fieldcat TO it_fieldcatalog.
wa_fieldcat-fieldname = 'XYZ'.
wa_fieldcat-outputlen = 3.
wa_fieldcat-coltext = 'XYZ'.
APPEND wa_fieldcat TO it_fieldcatalog.
wa_fieldcat-fieldname = 'PQR'.
wa_fieldcat-outputlen = 3.
wa_fieldcat-coltext = 'pqr'.
APPEND wa_fieldcat TO it_fieldcatalog.
wa_fieldcat-fieldname = 'COLOR'.
wa_fieldcat-outputlen = 4.
wa_fieldcat-coltext = 'col'.
APPEND wa_fieldcat TO it_fieldcatalog.
ind = 1.
DO 9 TIMES.
CONCATENATE 'ITEM' ind INTO wa_fieldcat-fieldname.
CONCATENATE 'ITEM' ind INTO wa_fieldcat-coltext.
wa_fieldcat-outputlen = 1.
APPEND wa_fieldcat TO it_fieldcatalog.
CLEAR wa_fieldcat .
ind = ind + 1.
ENDDO.
*-Dynamic Table creation
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
 it_fieldcatalog = it_fieldcatalog
IMPORTING
 ep_table = i_dyntab.
ASSIGN i_dyntab->* TO <t_itab>.
CREATE DATA w_data LIKE LINE OF <t_itab>.
ASSIGN w_data->* TO <fs_wa>.
SORT it_tab BY abc xyz pqr.
CLEAR ind.
ind = 4.
*-Final Internal table as per Requirement
do 10 times.
LOOP AT it_tab.
ASSIGN COMPONENT 1 OF STRUCTURE <fs_wa> TO <fs>.
<fs> = it_tab-abc.
ASSIGN COMPONENT 2 OF STRUCTURE <fs_wa> TO <fs>.
<fs> = it_tab-xyz.
UNASSIGN <fs>.
ASSIGN COMPONENT 3 OF STRUCTURE <fs_wa> TO <fs>.
<fs> = it_tab-pqr.
UNASSIGN <fs>.
ASSIGN COMPONENT 4 OF STRUCTURE <fs_wa> TO <fs>.
*-You can assign the color conditionally also..
if sy-index = 4.
<fs> = 'C400'.
else.
 <fs> = 'C600'.
endif.
UNASSIGN <fs>.
ASSIGN COMPONENT ind OF STRUCTURE <fs_wa> TO <fs>.
<fs> = it_tab-item.
UNASSIGN <fs>.
ind = ind + 1.
AT END OF pqr.
 APPEND <fs_wa> TO <t_itab>.
* <fs_wa>-color = 'C600'.
 ind = 4.
 CLEAR <fs_wa>.
ENDAT.
ENDLOOP.
enddo.
*-Display
CALL SCREEN 100.
*& Module STATUS_0100 OUTPUT
* text
MODULE status_0100 OUTPUT.
DATA: layout TYPE lvc_s_layo.
CREATE OBJECT cont
 EXPORTING
 container_name = 'CONT'
 EXCEPTIONS
 cntl_error = 1
 cntl_system_error = 2
 create_error = 3
 lifetime_error = 4
 lifetime_dynpro_dynpro_link = 5
 OTHERS = 6
IF sy-subrc NE 0.
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
CREATE OBJECT grid
 EXPORTING
 i_parent = cont
 EXCEPTIONS
 error_cntl_create = 1
 error_cntl_init = 2
 error_cntl_link = 3
 error_dp_create = 4
 OTHERS = 5
IF sy-subrc NE 0.
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
layout-INFO_FNAME = 'COLOR'.
grid->set_table_for_first_display(
 EXPORTING
 is_layout = layout
 CHANGING
 it_outtab = <t_itab>
 it_fieldcatalog = it_fieldcatalog
 EXCEPTIONS
 invalid_parameter_combination = 1
 program_error = 2
 too_many_lines = 3
IF sy-subrc NE 0.
 MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
 WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
ENDMODULE. " STATUS_0100 OUTPUT

How to create Dynamic internal table with columns also created dynamically.

Hi All,
Any info on how to create a dynamic internal table along with columns(fields) also to be created dynamically.
My requirement is ..On the selection screen I enter the number of fields to be in the internal table which gets created dynamically.
I had gone thru some posts on dynamic table creation,but could'nt find any on the dynamic field creation.
Any suggestions pls?
Thanks
Nara

I don't understand ...
something like that ?
*   Form P_MODIFY_HEADER.                                              *
form p_modify_header.
data : is_fieldcatalog type lvc_s_fcat ,
         v_count(2)      type n ,
         v_date          type d ,
         v_buff(30).
* Update the fieldcatalog.
loop at it_fieldcatalog into is_fieldcatalog.
    check is_fieldcatalog-fieldname+0(3) eq 'ABS' or
          is_fieldcatalog-fieldname+0(3) eq 'VAL' .
    move : is_fieldcatalog-fieldname+3(2) to v_count ,
           p_perb2+5(2)                   to v_date+4(2) ,
           p_perb2+0(4)                   to v_date+0(4) ,
           '01'                           to v_date+6(2) .
    v_count = v_count - 1.
    call function 'RE_ADD_MONTH_TO_DATE'
        exporting
          months        = v_count
          olddate       = v_date
        importing
          newdate       = v_date.
    if is_fieldcatalog-fieldname+0(3) eq 'ABS'.
      concatenate 'Quantité 0'
                  v_date+4(2)
                  v_date+0(4)
                  into v_buff.
    else.
      concatenate 'Montant 0'
                  v_date+4(2)
                  v_date+0(4)
                  into v_buff.
    endif.
    move : v_buff to is_fieldcatalog-scrtext_s ,
           v_buff to is_fieldcatalog-scrtext_m ,
           v_buff to is_fieldcatalog-scrtext_l ,
           v_buff to is_fieldcatalog-reptext .
    modify it_fieldcatalog from is_fieldcatalog.
endloop.
* Modify the fieldcatalog.
call method obj_grid->set_frontend_fieldcatalog
       exporting it_fieldcatalog = it_fieldcatalog.
* Refresh the display of the grid.
call method obj_grid->refresh_table_display.
endform.                     " P_MODIFY_HEADER

Fill dynamic internal table with data from another dynamic table

Hi,
I have a huge dynamic table with a few columns and need to fill another dynamic table with some of the columns, that are also existing in the other one. I first know at runtime, which fields the smaller table contains.
Until now, I did it that way:
LOOP AT <it_tab_structure> ASSIGNING <wa_tab_structure>.
 LOOP AT lt_comp_full INTO ls_comp_full.
 ASSIGN COMPONENT ls_comp_full-name OF STRUCTURE <structure> TO <column>.
 ASSIGN COMPONENT ls_comp_full-name OF STRUCTURE <wa_tab_structure> TO <value>.
 <column> = <value>.
 ENDLOOP.
 APPEND <structure> TO <table>.
ENDLOOP.
lt_comp_full contains the columns of the second table, that have to be filled.
This is taking a very long time, as there can be a lot of columns in the source table and the source table contains at least 100000 records.
Is there therefore any way to fill the other table faster?
Thank you & best regards,
Michael

Hey Sharath,
thank you for your answer! Unfortunately I don't have a 7.4 system here, but your example pointed out, that I can also use move-corresponding from one structure to the other, which I thought, was not possible. I'm trying out, if this makes it faster now.
I'll let you all know, if this made the deal.
Thank you & best regards,
Michael & Arne

Internal table with vbao and vbap data.

I am getting a sales order number from input and i need to fetch the data based on that to a table. so i have declared like below.
one table itab1 for the final fields i need
and itab2 for the item data fields. and then i am looping and updating it.
So please suggest me mdoifications in this code and how to handle bukrs filed in the final table.
TYPES : BEGIN OF titab1,
bukrs like mseg-bukrs,
vbeln LIKE vbak-vbeln,
erdat LIKE vbak-erdat,
erzet LIKE vbak-erzet,
vkorg LIKE vbak-vkorg,
vtweg LIKE vbak-vtweg,
bstnk LIKE vbak-bstnk,
kunnr LIKE vbak-kunnr,
posnr LIKE vbap-posnr,
matnr LIKE vbap-matnr,
zmeng LIKE vbap-zmeng,
MATKL like vbap-matkl,
ZIEME like vbap-zieme,
END OF titab1.
TYPES : BEGIN OF titab2,
vbeln like vbap-vbeln,
posnr LIKE vbap-posnr,
matnr LIKE vbap-matnr,
zmeng LIKE vbap-zmeng,
MATKL like vbap-matkl,
ZIEME like vbap-zieme,
END OF titab2.
DATA : iTab2 TYPE STANDARD TABLE OF Titab2.
DATA : waitab2 TYPE titab2.
DATA : itab1 TYPE STANDARD TABLE OF titab1.
DATA : waitab1 TYPE titab1.
FIELD-SYMBOLS : <field> type titab1.
SELECT vbeln erdat erzet vkorg vtweg bstnk kunnr
 FROM vbak INTO TABLE itab1
 WHERE
 vbeln = p_vbeln.
SELECT vbeln posnr
 matnr
 zmeng MATKL ZIEME FROM vbap INTO TABLE itab2
WHERE vbeln = p_vbeln.
LOOP AT itab1 ASSIGNING <field>.
read table itab2 into waitab2 WITH KEY vbeln = <field>-vbeln.
<field>-bukrs = '5120'.
<field>-posnr = waitba2-posnr.
<field>-matnr = waitba2-matnr.
<field>-zmeng = waitba2-zmeng.
<field>-matkl = waitba2-matkl.
<field>-zieme = waitba2-zieme.
endloop.

Hi,
Then you can try using a inner join select statement to directly get the required fields in itab1
SELECT a~vbeln a~erdat a~erzet a~vkorg a~vtweg a~bstnk a~kunnr
 b~posnr b~matnr b~zmeng b~MATKL b~ZIEME
into itab1
from ( vbak as a inner join vbap as b
 ON a~vbeln = b~vbeln)
where a~vbeln = p_vbeln.
Else use FOR ALL ENTRIES like this
SELECT vbeln erdat erzet vkorg vtweg bstnk kunnr
FROM vbak INTO TABLE itab1
WHERE
vbeln = p_vbeln.
if sy-subrc = 0.
SELECT vbeln posnr matnr zmeng MATKL ZIEME
FROM vbap
INTO TABLE itab2
FOR ALL ENTRIES in itab1
WHERE vbeln = itab1-vbeln.
endif.
loop at itab1.
read table itab2 with key vbeln = itab1-vbeln.
if sy-subrc = 0.
itab1-posnr = itab2-posnr.
itab1-matnr = itab2-matnr.
itab1-zmeng = itab2-zmeng.
itab1-matkl = itab2-matkl.
itab1-zieme = itab2-zieme.
modify itab1
endif.
endloop.
Regards,
Vik

How to convert internal table with dynamic fields to XML

Dear all,
I met a problem like the following:
The aim is to transform the following parameter to XML
IT_FIELD stores the dynamic filed name of the internal table,with these fields, the dynamic internal can be created by cl_abap_tabledescr=>create(it_field)
IT_VALUE stores the value of the internal table dynamically created with dynamic fields.
For example
IT_FIELD =>
line1: FIELD1
line2: FIELD2
line3: FIELD3,
three lines in this internal table.
dynamically created internal table structure FIELD1 FIELD2 FIELD3
And IT_VALUE=>
1 2 3 (First line)
11 22 33
two lines of data.
Do you have any idea about how to transform the IT_VALUE to XML here? And also the transformed XML to the IT_VALUE.( we may need remember IT_FIELD here for later XML to IT_VALUE.)
Hope I describe the problem clearly.
Any inputs will be appreciated.
Edited by: Max Tang on Jan 12, 2009 3:46 PM
Edited by: Max Tang on Jan 12, 2009 4:14 PM

Hi,
you need to implement a bit of coding for that.
With the 'do varying' statement abap provides a loop over those fields. Within this loop you can build up a new internal table with one entry for each period and amount.
kind regards
Siggi
PS: I am not very familiar with CO, but I guess there will be a standard extractor for that.

Dynamicly creating an internal table with header line

Hi experts,
I am trying to do a read on an internal table using field symbols of type any table. To be able to read more than one row at once, I'd like to read it into another internal table (instead of just one line and instead of looping through them one by one).
So far the following line rendered an error that the target internal table doesn't have a header line
read table <fs_v_tab> WITH KEY (<fs_comp>) = <fs_param>-low INTO <fs_v_tab>.
(also attempted using "<fs_v_tab>->*" & "<fs_v_tab>[]" to be silly)
Based on the following article, I was wondering if it were possible to dynamicly create an internal table with header line.
[http://help-abap.blogspot.com/2008/09/dynamic-internal-table-creation.html|http://help-abap.blogspot.com/2008/09/dynamic-internal-table-creation.html]
Any help or tips on how to dynamicly filter an internal table field-symbol is greatly appreciated!

Just read the online help:
This statement reads a row from internal table itab.
Or more exact:
This statement reads one row from internal table itab.
Therefore you can not read multiple lines into another table. The header line is needed to put the result in. And this is not what you intended, the result will be in the header line, not in the table itself.
If the row to be read is not uniquely specified, the first suitable row is read. In the case of index tables, this row has the lowest table index of all matching rows.
At least you have to do what you dont wanna do: looping.

Populating dynamic internal table with data

Hi,
I have an internal table with the data like the below
      profit lineId amount
      center
       s21     70     1000
       s21     80     1200
       s22     70      800
In the above internal table the number of distinct lineIDs will be vary based on selection-screen creiteria.
So for this I build a fieldcatalog and dynamic internal table like the following
The data available in the above internal table should be placed into the dynamic internal table like the following.
     profit
     center LineID70 LineID80 .....etc
      S21      1000     1200
      S22       800
Can any one suggest how to proceed?
Thanks in advance
Nanda.

Hi
This is my first ever reply so I hope this works or gives you some ideas.
DATA: l_idcount TYPE i,
            l_idvalue LIKE itab2-amount.
*loop through the source internal table
LOOP AT itab1.
* increment count of id numbers in current profit center
l_idcount = l_idcount + 1.
* run through the amount fields in target internal table
DO ID_number TIMES VARYING l_idvalue
      FROM itab2-LineID70 NEXT itab2-LineID80.
    IF sy-index EQ l_idcount.
*   change field value if id count same as field position
      l_idvalue = itab1-amount.
    ENDIF.
ENDDO.
AT END OF profit_center.
    itab2-profit_center = itab1-profit_center.
    APPEND itab2.
    CLEAR l_idcount.
ENDAT.
ENDLOOP.
ID_number is the number of ids as a result of selection-screen criteria.

Creating Dynamic Internal table with a dynamic name

Hi,
I want to create dynamic internal tables with dynamic names.
For example:
Suppose I have a table with three fields.
1. Structure name
2.Fields
3.file
And the structure of the internal table is as follows:
TYPES:BEGIN OF table_type,
 struct TYPE char70,
 fields TYPE tt_type OCCURS 0,
 File TYPE ttab_type OCCURS 0,
 END OF table_type.
Suppose I have one record inside my internal table with struct as "STRUCTURE", fields have an internal table content of set of fields and File has some set of records.
Now I want to create dynamic internal table whose name will be "STRUCTURE" , the fields of the dynamic internal table structure[] will be as in fields, and the records will be as in File.
Like this if i have 100 records in my internal table then I have to create 100 dynamic internal table dynamically.
Can anyone suggest how to do this?
Edited by: Jjammy on Jul 22, 2009 7:52 AM

Hi,
Check the sample program and develop your program accordingly.
<pre>
REPORT ztest_notepad.
*& Declarations
*Type-pools
TYPE-POOLS:
 slis.
*Types
TYPES:
 ty_fcat TYPE lvc_s_fcat,
 ty_fcatalog TYPE slis_fieldcat_alv.
*Work areas
DATA:
 wa_fcat TYPE ty_fcat,
 wa_fcatalog TYPE ty_fcatalog.
*Internal tables
DATA:
 it_fcat TYPE STANDARD TABLE OF ty_fcat,
 it_fcatalog TYPE STANDARD TABLE OF ty_fcatalog.
*Type reference
DATA:
 it_dyn_tab TYPE REF TO data,
 wa_newline TYPE REF TO data.
*Filed symbols
FIELD-SYMBOLS:
 <gt_table> TYPE STANDARD TABLE,
 <fs_dyntable>,
 <fs_fldval> TYPE ANY,
 <l_field> TYPE ANY.
*Variables
DATA:
 l_fieldname TYPE lvc_s_fcat-fieldname,
 l_tabname TYPE lvc_s_fcat-tabname,
 l_fieldtext TYPE lvc_s_fcat-seltext,
 l_index TYPE char2.
"Selection-screen
PARAMETERS:
 p_colms TYPE i.
*& start-of-selection.
START-OF-SELECTION.
PERFORM build_fieldcat.
PERFORM create_dynamic_table.
DO 20 TIMES.
 DO p_colms TIMES.
 l_index = sy-index.
 CONCATENATE 'FIELD' l_index INTO l_fieldname.
 ASSIGN COMPONENT l_fieldname OF STRUCTURE <fs_dyntable> TO <l_field>.
 <l_field> = sy-index.
 ENDDO.
 INSERT <fs_dyntable> INTO TABLE <gt_table>.
ENDDO.
LOOP AT it_fcat INTO wa_fcat.
 PERFORM fieldcatalog1 USING: wa_fcat-fieldname
 wa_fcat-tabname
 wa_fcat-seltext.
ENDLOOP.
CALL FUNCTION 'REUSE_ALV_LIST_DISPLAY'
 EXPORTING
 i_callback_program = 'ZTEST_NOTEPAD'
 it_fieldcat = it_fcatalog
 TABLES
 t_outtab = <gt_table>.
*& Form BUILD_FIELDCAT
FORM build_fieldcat .
CLEAR: l_fieldname,
 l_tabname,
 l_fieldtext,
 l_index.
DO p_colms TIMES.
 CLEAR l_index.
 l_index = sy-index.
 CONCATENATE 'FIELD' l_index INTO l_fieldname.
 CONCATENATE 'Field' l_index INTO l_fieldtext.
 l_tabname = '<GT_TABLE>'.
 PERFORM fieldcatalog USING: l_fieldname
 l_tabname
 l_fieldtext.
ENDDO.
ENDFORM. " BUILD_FIELDCAT
*& Form CREATE_DYNAMIC_TABLE
FORM create_dynamic_table .
CALL METHOD cl_alv_table_create=>create_dynamic_table
 EXPORTING
 it_fieldcatalog = it_fcat
 IMPORTING
 ep_table = it_dyn_tab.
ASSIGN it_dyn_tab->* TO <gt_table>.
Create dynamic work area and assign to FS
CREATE DATA wa_newline LIKE LINE OF <gt_table>.
ASSIGN wa_newline->* TO <fs_dyntable>.
ENDFORM. " CREATE_DYNAMIC_TABLE
*& Form FIELDCATALOG
FORM fieldcatalog USING field table f_txt.
wa_fcat-fieldname = field.
wa_fcat-tabname = table.
wa_fcat-seltext = f_txt.
APPEND wa_fcat TO it_fcat.
CLEAR wa_fcat.
ENDFORM. " FIELDCATALOG
*& Form FIELDCATALOG1
FORM fieldcatalog1 USING field table f_txt.
wa_fcatalog-fieldname = field.
wa_fcatalog-tabname = table.
wa_fcatalog-seltext_m = f_txt.
APPEND wa_fcatalog TO it_fcatalog.
CLEAR wa_fcatalog.
ENDFORM. " FIELDCATALOG1 </pre>

Thanks
Venkat.O

Creating dynamic internal table with deep structure

Hi all,
I need to create an internal table with deep structure dynamically. I've already created tables with method 'create_dynamic_table' but I'm struggling with the deep structure.
I would need an internal table with the following structure:
DATA: BEGIN OF lt_t1,
s1 TYPE REF TO data,
s2 TYPE REF TO data,
END OF lt_t1.
S1 and S2 have to be tables.
It might be possible with RTTS but all the examples in the forums (that I've found so far) are related to at least one DDIC-structure. And that's my problem because both tables are created during runtime.
Thank you in advance
Nicola

Hi Frédéric,
I hope my english is good enough to explain it correctly:
We use a function builder for SEM-BPS which copies data from one Cube to another. This Cube is transactional, so you can't easily read a structure out of DDIC.
The export parameter of this function builder is a table with type 'any table'.
Until today we used a fixed definition e.g.:
TYPES:
    BEGIN OF xtyp_chas,
     /sie/sr_ocomp TYPE /b52/oisr_ocomp,
     /sie/ts_03psp TYPE /b52/oits_03psp,
     0activity     TYPE /bi0/oiactivity,
     0acty_elemt   TYPE /bi0/oiacty_elemt,
     0costelmnt    TYPE /bi0/oicostelmnt,
     0co_area      TYPE /bi0/oico_area,
     0creditor     TYPE /bi0/oicreditor,
     0currency     TYPE /bi0/oicurrency,
     0curtype      TYPE /bi0/oicurtype,
     0db_cr_ind    TYPE /bi0/oidb_cr_ind,
     0fiscper      TYPE /bi0/oifiscper,
     0fiscper3     TYPE /bi0/oifiscper3,
     0fiscyear     TYPE /bi0/oifiscyear,
     0metype       TYPE /bi0/oimetype,
     0network      TYPE /bi0/oinetwork,
     0part_actty   TYPE /bi0/oipart_actty,
     0part_cctr    TYPE /bi0/oipart_cctr,
     0piobjsv      TYPE /bi0/oipiobjsv,
     0project      TYPE /bi0/oiproject,
     0unit         TYPE /bi0/oiunit,
     0vtdetail     TYPE /bi0/oivtdetail,
     0vtstat       TYPE /bi0/oivtstat,
     0vtype        TYPE /bi0/oivtype,
     0bus_area     TYPE /bi0/oibus_area,
     0cashdetail   TYPE /bi0/oicashdetail,
     0cashtype     TYPE /bi0/oicashtype,
     0comp_code    TYPE /bi0/oicomp_code,
     0coorder      TYPE /bi0/oicoorder,
     0cs_dimen     TYPE /bi0/oics_dimen,
     0cs_unit      TYPE /bi0/oics_unit,
     0int_bus      TYPE /bi0/oiint_bus,
     0part_abcpr   TYPE /bi0/oipart_abcpr,
     0part_coord   TYPE /bi0/oipart_coord,
     0part_wbsel   TYPE /bi0/oipart_wbsel,
     0piovalue     TYPE /bi0/oipiovalue,
     0profit_ctr   TYPE /bi0/oiprofit_ctr,
     0ps_obj       TYPE /bi0/oips_obj,
     0statussys0   TYPE /bi0/oistatussys0,
     zfbwheroj     TYPE /bic/oizfbwheroj,
    END   OF xtyp_chas,
    BEGIN OF xtyp_kyfs,
      0amount      TYPE /bi0/oiamount,
      0quantity    TYPE /bi0/oiquantity,
      zf03oaws     TYPE /bic/oizf03oaws,
      zf03oqty     TYPE /bic/oizf03oqty,
      zf03ozsta    TYPE /bic/oizf03ozsta,
    END OF xtyp_kyfs,
    BEGIN OF xtyp_zf03g003,
      s_chas TYPE xtyp_chas,
      s_kyfs TYPE xtyp_kyfs,
    END   OF xtyp_zf03g003,
    xtyp_zf03g003_t TYPE HASHED TABLE OF xtyp_zf03g003
                      WITH UNIQUE KEY s_chas.
DATA: lt_ibm_data TYPE xtyp_zf03g003_t,
      ls_ibm_data TYPE xtyp_zf03g003.
So one table (s_chas) contains the characteristics of the Cube and the other (s_kyfs) contains the keyfigures. That's exactly the format we need for the export parameter. At the end of the program, we use the following coding to fill the export table (eto_chas):
loop at lt_ibm_data into ls_ibm_data.
collect ls_ibm_data-s_chas into eto_chas.
endloop.
So in this moment I give this table the structure that is needed to move the data into the cube. I can't change the requirement because it is a standard interface.
I would like to change that coding to be dynamically. Because if somebody changes a charasteristic or a keyfigure in the cube, we would have to change the function builder too. I don't think that the SEM-BPS department will let us know every time they've changed something anyway.
So I hope that my explanation wasn't too confusing
Nicola

Create dynamic internal table with dynamic structure

I have an internal table itab1 that have 12 amount fields from period1 thru period12. I need to create a dynamic table with dynamic structure for the period column if the total amount of each column is > 0. Any idea on how to do that?
For example if my itab1 has 20 rows and the sum of period1 = 35, sum of period2 = 0, sum of period3 = 5, sum of period4 =0, sum of period5 = 2 then I need to create a dynamic structure for the field column that have the total > 0, i.e structure struct1 have field period1, period3 and period5 only. Then I will need to load the data to itab2 from itab1. Can someone help.
Thanks. I am on 4.7 and will upgrade to ERP 6.0 soon.

go throgh this....
REPORT yusmm_text1 NO STANDARD PAGE HEADING
 LINE-SIZE 199.
T A B L E S
TABLES: MARA,
 MAKT,
 THEAD.
GLOBAL TYPE-POOLS
TYPE-POOLS : SLIS.
 GLOBAL TYPES
TYPES : BEGIN OF TP_FINAL,
 MATNR TYPE MARA-MATNR,
 BEGRU TYPE MARA-BEGRU,
 MTART TYPE MARA-MTART,
 MAKTX TYPE MAKT-MAKTX,
 SPRAS TYPE MAKT-SPRAS,
 LTXT(2000) TYPE C ,
 SRNO TYPE N ,
 END OF TP_FINAL.
TYPES : BEGIN OF TP_T002,
 SPRAS TYPE T002-SPRAS,
 LAISO TYPE T002-LAISO,
 SRNO TYPE N ,
 END OF TP_T002.
TYPES : BEGIN OF TP_MARA_MAKT,
 MATNR TYPE MARA-MATNR,
 BEGRU TYPE MARA-BEGRU,
 MTART TYPE MARA-MTART,
 SPRAS TYPE MAKT-SPRAS,
 MAKTX TYPE MAKT-MAKTX,
 END OF TP_MARA_MAKT.
Types: BEGIN OF tp_matnr,
 matnr TYPE mara-matnr,
 END OF tp_matnr.
 GLOBAL ELEMENTARY VARIABLES
DATA : gv_date TYPE sy-datum.
DATA : gv_repid TYPE sy-repid.
DATA : g_var1(10) TYPE C.
DATA : gv_index TYPE sy-tabix.
DATA: gv_strg TYPE string,
 gv_strg1(2000) TYPE C.
DATA : gv_lang TYPE sy-langu.
DATA : g_v(3) TYPE N .
DATA : gv_lines(3) TYPE N .
DATA : gv_var(3) TYPE N .
DATA : gv_var1(3) TYPE N.
DATA: gv_str TYPE STRING.
DATA: gv_str1 TYPE STRING.
DATA : gv_li TYPE I,
 gv_lit TYPE I,
 gv_lin TYPE I.
DATA: g_var11(3) TYPE N,
 gv_li1(3) TYPE N,
 g_var2(3) TYPE N.
DATA : gv_i1 TYPE I.
DATA : gv_i TYPE I.
DATA: gl_lenght TYPE I.
 GLOBAL STRUCTURES
DATA: T_NEWTABLE TYPE REF TO DATA,
 T_NEWLINE TYPE REF TO DATA,
 T_FLDCAT1 TYPE SLIS_T_FIELDCAT_ALV,
 T_FLDCAT TYPE LVC_T_FCAT,
 WA_IT_FLDCAT TYPE LVC_S_FCAT,
 WA_IT_FLDCAT1 TYPE SLIS_FIELDCAT_ALV,
 WA_COLNO(2) TYPE N,
 WA_FLNAME(5) TYPE C,
 L_LT TYPE SLIS_LAYOUT_ALV.
 GLOBAL INTERNAL TABLES (WITH INCLUDE STRUCTURE)
DATA : IG_MARA_MAKT TYPE STANDARD TABLE OF TP_MARA_MAKT,
 WG_MARA_MAKT TYPE TP_MARA_MAKT.
DATA : IG_T002 TYPE STANDARD TABLE OF TP_T002,
 WG_T002 TYPE TP_T002.
DATA : IG_FINAL TYPE STANDARD TABLE OF TP_FINAL,
 WG_FINAL TYPE TP_FINAL.
data : IG_MATNR TYPE STANDARD TABLE OF TP_MATNR WITH HEADER LINE,
 WG_MATNR TYPE TP_MATNR.
DATA:BEGIN OF IG_THEAD OCCURS 0.
 INCLUDE STRUCTURE THEAD .
DATA: END OF IG_THEAD.
DATA:BEGIN OF IG_TLINE OCCURS 0.
 INCLUDE STRUCTURE TLINE .
DATA:END OF IG_TLINE.
FIELD-SYMBOLS
FIELD-SYMBOLS: <T_DYNTABLE> TYPE STANDARD TABLE,"Dynamic internal
 "tablename
 <FS_DYNTABLE>, "Field symbol to create work area
 <FS_FLDVAL> TYPE ANY. " Field symbol to assign values
COMPULSORY
FIELD-SYMBOLS: <FS_DATA> TYPE REF TO DATA,
 <FS_DATA1> TYPE REF TO DATA,
 <FS_2> TYPE STANDARD TABLE,
 <FS_22> TYPE STANDARD TABLE,
 <FS_1>,
 <FS_11>,
 <F>,
 <FA>,
 <LWA_LINE_WA>,
 <LWA_LINE_WA1>.
------- Create Dyn Table From FC
DATA: LT_DATA TYPE REF TO DATA,
 LT_DATA1 TYPE REF TO DATA,
 LWA_LINE TYPE REF TO DATA,
 LWA_LINE1 TYPE REF TO DATA,
 LI_FIELD_CAT TYPE LVC_T_FCAT,
 LWA_FIELD_CAT TYPE LVC_S_FCAT.
 PARAMETERS & SELECT-OPTIONS
SELECTION-SCREEN : BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
SELECT-OPTIONS : S_SPRAS FOR MAKT-SPRAS NO INTERVALS DEFAULT 'EN'
 OBLIGATORY ,
 S_MATNR FOR MARA-MATNR,
 S_MTART FOR MARA-MTART.
PARAMETERS: GP_SIZE TYPE I DEFAULT '200'.
SELECTION-SCREEN : END OF BLOCK B1.
 INITIALIZATION
INITIALIZATION.
gv_repid = sy-repid.
gv_date = sy-datum.
AT SELECTION-SCREEN
AT SELECTION-SCREEN.
IF GP_SIZE < 0.
 MESSAGE E002(00).
ENDIF.
IF GP_SIZE > 50000.
 MESSAGE W130(26) WITH TEXT-004.
 SET CURSOR FIELD 'gp_size'.
ENDIF.
START-OF-SELECTION
START-OF-SELECTION.
PERFORM FIELDCAT.
PERFORM LAYOUT.
PERFORM DATA_FETCH.
PERFORM READ_DATA_TO_FINAL.
SORT ig_final BY matnr spras.
gv_lin = gv_li.
gv_li = gv_li - 2.
LOOP AT ig_final INTO wg_final.
 ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = 'Material Number'.
 ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = 'Authorization Group'.
 g_VAR11 = wg_final-srno + 2.
 gv_li1 = gv_li1 + 2.
 MOVE : g_var11 TO gv_i1.
 ASSIGN COMPONENT g_var11 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = 'MatDesc'.
 g_var2 = g_var11 + gv_lines.
 ASSIGN COMPONENT g_var2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = 'BasicData'.
 APPEND <LWA_LINE_WA1> TO <FS_22>.
 EXIT.
 ENDLOOP.
LOOP AT ig_final INTO wg_final.
 AT NEW matnr.
 gv_index = sy-tabix.
 ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA> TO <F>.
 <F> = wg_final-matnr.
 ENDAT.
 AT NEW MATNR.
 GV_INDEX = SY-TABIX.
 ASSIGN COMPONENT 1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = wg_final-matnr.
 ENDAT.
 ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA> TO <F>.
 <F> = wg_final-begru.
 ASSIGN COMPONENT 2 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = wg_final-begru.
 gv_var = wg_final-srno + 2.
 gv_li = gv_li + 2.
 MOVE : gv_var TO gv_i.
 ASSIGN COMPONENT gv_var OF STRUCTURE <LWA_LINE_WA> TO <F>.
 <F> = wg_final-maktx.
 ASSIGN COMPONENT gv_var OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = wg_final-maktx.
 gv_var1 = gv_var + gv_lines .
 ASSIGN COMPONENT gv_var1 OF STRUCTURE <LWA_LINE_WA> TO <F>.
 <F> = wg_final-ltxt.
 ASSIGN COMPONENT gv_var1 OF STRUCTURE <LWA_LINE_WA1> TO <FA>.
 <FA> = wg_final-ltxt.
 AT END OF matnr.
 APPEND <LWA_LINE_WA> TO <FS_2>.
 CLEAR <LWA_LINE_WA>.
 ENDAT.
 AT END OF matnr.
 APPEND <LWA_LINE_WA1> TO <FS_22>.
 CLEAR <LWA_LINE_WA1>.
 ENDAT.
ENDLOOP.
PERFORM display..
*& Form data_fetch
 text
--> p1 text
<-- p2 text
FORM DATA_FETCH .
SELECT matnr
 from mara up to gp_size rows
 appending corresponding fields of table ig_matnr
 where matnr in s_matnr
 and mtart in s_mtart.
loop at ig_matnr.
SELECT MARA~MATNR
 MARA~BEGRU
 MARA~MTART
 MAKT~SPRAS
 MAKT~MAKTX FROM MARA INNER JOIN MAKT
 ON MARAMATNR = MAKTMATNR
 appending corresponding fields of TABLE ig_mara_makt UP TO GP_SIZE
ROWS
 WHERE makt~spras IN s_spras
 AND mara~matnr IN s_matnr
 AND mara~mtart IN s_mtart
 AND mara~matnr EQ ig_matnr-matnr.
 endloop.
IF sy-subrc = 0.
 SORT ig_mara_makt.
ENDIF.
ENDFORM. " data_fetch
*& Form read_data_to_final
 text
--> p1 text
<-- p2 text
FORM READ_DATA_TO_FINAL .
LOOP AT ig_mara_makt INTO wg_mara_makt .
 wg_final-MATNR = wg_mara_makt-MATNR.
 wg_final-BEGRU = wg_mara_makt-BEGRU.
 wg_final-MTART = wg_mara_makt-MTART.
 wg_final-SPRAS = wg_mara_makt-SPRAS.
 wg_final-MAKTX = wg_mara_makt-MAKTX.
 READ TABLE ig_t002 INTO wg_t002 WITH KEY spras = wg_final-spras.
 IF sy-subrc = 0.
 wg_final-srno = wg_t002-srno.
 ENDIF.
 CLEAR ig_thead[].
 ig_thead-TDOBJECT = 'MATERIAL'.
 ig_thead-TDNAME = wg_final-matnr.
 ig_thead-TDID = 'GRUN'.
 ig_thead-TDSPRAS = wg_final-spras.
 CALL FUNCTION 'TEXT_READ'
 EXPORTING
 I_HEADER = IG_THEAD
 I_READONLY = 'X'
 IMPORTING
 E_HEADER = IG_THEAD
 TABLES
 T_LINES = IG_TLINE[]
 EXCEPTIONS
 NOTFOUND = 1.
 IF sy-subrc EQ 0.
 LOOP AT ig_tline.
 gv_strg = ig_tline-tdline.
 IF gv_strg1 <> ' '.
 CONCATENATE gv_strg1 ';' gv_strg INTO gv_strg1.
 ELSE.
 gv_strg1 = gv_strg.
 ENDIF.
 ENDLOOP.
 wg_final-ltxt = gv_strg1.
 APPEND wg_final TO ig_final.
 CLEAR wg_final.
 gv_strg1 = ' '.
 ELSE.
 APPEND wg_final TO ig_final.
 ENDIF.
ENDLOOP.
ENDFORM. " read_data_to_final
" read_data_to_final
*& Form layout
 text
--> p1 text
<-- p2 text
FORM LAYOUT .
CLEAR L_LT.
L_LT-ZEBRA = 'X'.
L_LT-COLWIDTH_OPTIMIZE = 'X'.
L_LT-WINDOW_TITLEBAR = 'MATERIAL DETAILS'.
ENDFORM. " layout
*& Form fieldcat
 text
--> p1 text
<-- p2 text
FORM FIELDCAT .
SELECT SPRAS
 LAISO FROM t002 INTO CORRESPONDING FIELDS OF TABLE ig_t002
 WHERE spras IN s_spras.
DESCRIBE TABLE ig_t002 LINES gv_lines.
LOOP AT ig_t002 INTO wg_t002.
 g_v = g_v + 1.
 Wg_t002-srno = g_v.
 MODIFY ig_t002 FROM wg_t002 TRANSPORTING SRNO.
ENDLOOP.
LOOP AT ig_t002 INTO wg_t002.
 CLEAR WA_IT_FLDCAT.
 MOVE SY-INDEX TO WA_COLNO.
 CONCATENATE 'MD-' wg_t002-LAISO
 WA_COLNO
 INTO WA_FLNAME.
 WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
 WA_IT_FLDCAT-DATATYPE = 'CHAR'.
 WA_IT_FLDCAT-SELTEXT = WA_FLNAME.
 WA_IT_FLDCAT-INTLEN = 250.
 WA_IT_FLDCAT-TABNAME = '<FS_2>'.
 APPEND WA_IT_FLDCAT TO T_FLDCAT.
 CLEAR wg_t002.
 ENDLOOP.
LOOP AT ig_t002 INTO wg_t002.
 CLEAR WA_IT_FLDCAT.
 MOVE SY-INDEX TO WA_COLNO.
 CONCATENATE 'BD-' wg_t002-LAISO
 WA_COLNO
 INTO WA_FLNAME.
 WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
 WA_IT_FLDCAT-DATATYPE = 'CHAR'.
 WA_IT_FLDCAT-SELTEXT = WA_FLNAME.
 WA_IT_FLDCAT-INTLEN = 250.
 WA_IT_FLDCAT-TABNAME = '<FS_2>'.
 APPEND WA_IT_FLDCAT TO T_FLDCAT.
 CLEAR wg_t002.
 ENDLOOP.
MOVE 'MATNR' TO WA_FLNAME.
WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
WA_IT_FLDCAT-DATATYPE = 'CHAR'.
WA_IT_FLDCAT-SELTEXT = 'Material No'.
WA_IT_FLDCAT-INTLEN = 18.
WA_IT_FLDCAT-TABNAME = '<FS_2>'.
INSERT WA_IT_FLDCAT INTO T_FLDCAT INDEX 1.
MOVE 'BEGRU' TO WA_FLNAME.
WA_IT_FLDCAT-FIELDNAME = WA_FLNAME.
WA_IT_FLDCAT-DATATYPE = 'CHAR'.
WA_IT_FLDCAT-SELTEXT = 'Authorization Group'.
WA_IT_FLDCAT-INTLEN = 4.
WA_IT_FLDCAT-TABNAME = '<FS_2>'.
INSERT WA_IT_FLDCAT INTO T_FLDCAT INDEX 2.
DESCRIBE TABLE T_FLDCAT LINES gv_li.
ASSIGN LT_DATA TO <FS_DATA>.
Creating the Dynamic Internal Table
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
 EXPORTING
 IT_FIELDCATALOG = T_FLDCAT " Fieldcatalogue
 IMPORTING
 EP_TABLE = <FS_DATA> " Dynamic Internal Table
 EXCEPTIONS
 GENERATE_SUBPOOL_DIR_FULL = 1
 OTHERS = 2.
Assign Dyn Table To Field Sumbol
ASSIGN <FS_DATA>->* TO <FS_1>.
Assigning the Internal Table TYPE ANY to Standard internal Table
ASSIGN <FS_1> TO <FS_2>.
Creating a Workarea
CREATE DATA LWA_LINE LIKE LINE OF <FS_2> .
Assigning the Content to the workares as a Pointer
ASSIGN LWA_LINE->* TO <LWA_LINE_WA>.
LOOP AT T_FLDCAT INTO WA_IT_FLDCAT.
 WA_IT_FLDCAT1-FIELDNAME = WA_IT_FLDCAT-FIELDNAME.
 WA_IT_FLDCAT1-TABNAME = WA_IT_FLDCAT-TABNAME.
 WA_IT_FLDCAT1-SELTEXT_L = WA_IT_FLDCAT-SELTEXT.
 WA_IT_FLDCAT1-REF_TABNAME = 'MARC'.
 APPEND WA_IT_FLDCAT1 TO T_FLDCAT1.
 CLEAR : WA_IT_FLDCAT,WA_IT_FLDCAT1.
ENDLOOP.
ASSIGN LT_DATA1 TO <FS_DATA1>.
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
 EXPORTING
 IT_FIELDCATALOG = T_FLDCAT " Fieldcatalogue
 IMPORTING
 EP_TABLE = <FS_DATA1> " Dynamic Internal table
 EXCEPTIONS
 GENERATE_SUBPOOL_DIR_FULL = 1
 OTHERS = 2.
Assign Dyn Table To Field Sumbol
ASSIGN <FS_DATA1>->* TO <FS_11>.
Assigning the Internal Table TYPE ANY to Standard internal Table
ASSIGN <FS_11> TO <FS_22>.
Creating a Workarea
CREATE DATA LWA_LINE1 LIKE LINE OF <FS_22> .
Assigning the Content to the workares as a Pointer
ASSIGN LWA_LINE1->* TO <LWA_LINE_WA1>.
ENDFORM. " fieldcat
*& Form show
 text
--> p1 text
<-- p2 text
FORM Display .
CALL FUNCTION 'REUSE_ALV_GRID_DISPLAY'
 EXPORTING
 I_INTERFACE_CHECK = ' '
 I_BYPASSING_BUFFER = ' '
 I_BUFFER_ACTIVE = ' '
 I_CALLBACK_PROGRAM = GV_REPID
 I_CALLBACK_PF_STATUS_SET = 'PF_STATUS_SET'
 I_CALLBACK_USER_COMMAND = 'USER_COMMAND'
 I_CALLBACK_TOP_OF_PAGE = ' '
 I_CALLBACK_HTML_TOP_OF_PAGE = ' '
 I_CALLBACK_HTML_END_OF_LIST = ' '
 I_STRUCTURE_NAME =
 I_BACKGROUND_ID = ' '
 I_GRID_TITLE =
 I_GRID_SETTINGS =
 IS_LAYOUT = L_LT
 IT_FIELDCAT = T_FLDCAT1[]
 IT_EXCLUDING =
 IT_SPECIAL_GROUPS =
 IT_SORT =
 IT_FILTER =
 IS_SEL_HIDE =
 I_DEFAULT = 'X'
 I_SAVE = ' '
 IS_VARIANT =
 IT_EVENTS =
 IT_EVENT_EXIT =
 IS_PRINT =
 IS_REPREP_ID =
 I_SCREEN_START_COLUMN = 0
 I_SCREEN_START_LINE = 0
 I_SCREEN_END_COLUMN = 0
 I_SCREEN_END_LINE = 0
 I_HTML_HEIGHT_TOP = 0
 I_HTML_HEIGHT_END = 0
 IT_ALV_GRAPHICS =
 IT_HYPERLINK =
 IT_ADD_FIELDCAT =
 IT_EXCEPT_QINFO =
 IR_SALV_FULLSCREEN_ADAPTER =
IMPORTING
 E_EXIT_CAUSED_BY_CALLER =
 ES_EXIT_CAUSED_BY_USER =
 TABLES
 T_OUTTAB = <FS_2>
EXCEPTIONS
 PROGRAM_ERROR = 1
 OTHERS = 2
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
ENDFORM. " display
FORM PF_STATUS_SET USING RS_EXTAB TYPE SLIS_T_EXTAB.
SET PF-STATUS 'DISPLAY' .
ENDFORM. "PF_STATUS_SET
*& Form Name: user_command *
*& Form Desc: For Handling USER_COMMAND *
FORM USER_COMMAND USING IF_UCOMM TYPE SY-UCOMM
 IS_SELFIELD TYPE SLIS_SELFIELD.
CASE IF_UCOMM.
 WHEN 'DOWNLOAD'.
 CALL FUNCTION 'POPUP_TO_CONFIRM'
 EXPORTING
TITLEBAR = ' '
DIAGNOSE_OBJECT = ' '
 TEXT_QUESTION = 'Data download to excel'
TEXT_BUTTON_1 = 'Ja'(001)
ICON_BUTTON_1 = ' '
TEXT_BUTTON_2 = 'Nein'(002)
ICON_BUTTON_2 = ' '
DEFAULT_BUTTON = '1'
DISPLAY_CANCEL_BUTTON = 'X'
USERDEFINED_F1_HELP = ' '
START_COLUMN = 25
START_ROW = 6
POPUP_TYPE =
IMPORTING
ANSWER =
TABLES
PARAMETER =
EXCEPTIONS
TEXT_NOT_FOUND = 1
OTHERS = 2
 IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
 CALL FUNCTION 'GUI_DOWNLOAD'
 EXPORTING
 BIN_FILESIZE =
 FILENAME = 'C:\Material-Text.xls'
 FILETYPE = 'ASC'
 APPEND = ' '
 WRITE_FIELD_SEPARATOR = 'X'
 HEADER = '00'
 TRUNC_TRAILING_BLANKS = 'X'
 WRITE_LF = 'X'
 COL_SELECT = ' '
 COL_SELECT_MASK = ' '
 DAT_MODE = 'X'
 IMPORTING
 FILELENGTH = GL_LENGHT
 TABLES
 DATA_TAB = <FS_22>
EXCEPTIONS
 FILE_WRITE_ERROR = 1
 NO_BATCH = 2
 GUI_REFUSE_FILETRANSFER = 3
 INVALID_TYPE = 4
 NO_AUTHORITY = 5
 UNKNOWN_ERROR = 6
 HEADER_NOT_ALLOWED = 7
 SEPARATOR_NOT_ALLOWED = 8
 FILESIZE_NOT_ALLOWED = 9
 HEADER_TOO_LONG = 10
 DP_ERROR_CREATE = 11
 DP_ERROR_SEND = 12
 DP_ERROR_WRITE = 13
 UNKNOWN_DP_ERROR = 14
 ACCESS_DENIED = 15
 DP_OUT_OF_MEMORY = 16
 DISK_FULL = 17
 DP_TIMEOUT = 18
 FILE_NOT_FOUND = 19
 DATAPROVIDER_EXCEPTION = 20
 CONTROL_FLUSH_ERROR = 21
 OTHERS = 22
 IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
 WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
 ENDIF.
 IF GL_LENGHT NE 0.
 MESSAGE S398(00) WITH 'DATA downloaded to EXCEL'.
 ENDIF.
ENDCASE.
ENDFORM. "user_command
Thanks

Dynamic internal table with repeated structure

Hi,
    I have a requirement, in which I need to create a dynamic internal table with the below structure.
   Dynamic Int. table structure: fld1 and fld2.
   If another internal table (say int2), contains 3 records, then my final output table should contain the below structure.
                Value 1              Value 2              Value3
     fld1     fld2     fld1     fld2     fld1     fld2
If in case, the int2 table contains 10 records, then my final output table should contain the structure below.
                Value 1              Value 2           .....              Value10
     fld1     fld2     fld1     fld2     .....     fld1     fld2
Please advice on how to acquire this. Thanks in advance for your help.
Regards,
Swetha.

You can do it...but it won't be table... it would be some thing like
itab
ref1-> strycture (field 1 field 2 field 3)
ref2-> structure (field1 field 4 )
ref3-> structure (field5 field7 )
say Define a internal table with a single field to hold a reference of Data
Go on creating Rows of different structures and storing the address into the table... you can use RTTS for same
Use the below link for RTTS (search on wiki for examples).
http://wiki.sdn.sap.com/wiki/display/ABAP/RuntimeTypeServices+%28RTTS%29

Internal table with Dynamic and Non dynamic fileds

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