From deep structured to flat itab

Hi experts!
I need to copy three columns from an internal table itab_upload. I defined the structure for it in the DDIC. It contains 5 columns and another table(Itab_note) for possible entries. For a report I need to copy 3 columns of the itab_upload table (not from the itab_note) into another table and display this using ALV.
Can you please advise how to get the 3 columns from the structured into the flat table so I can use ALV for displaying?
Thanks a lot!
Johann

You can use the same internal table itab_upload to pass to the ALV Function Module. If this is a deep structure, pass only the field that contains the internal table values in that deep structure.
Ex. itab_upload-field1-field12
If you want to show only 3 fields form the internal table on the ALV, create the fieldcat manually so that only those 3 fields are present in the fieldcat that is passed to the ALV Function module.
Ex. to create a fieldcat manually :
data : it_fieldcat    type slis_t_fieldcat_alv,
       wa_fieldcat    like line of it_fieldcat,
clear wa_fieldcat.
wrk_pos = wrk_pos + 1.
wa_fieldcat-col_pos   = wrk_pos.
wa_fieldcat-tabname   = 'ITAB_UPLOAD'.
wa_fieldcat-fieldname = 'FIELD1'.
wa_fieldcat-seltext_m = 'Field 1 Description'.
wa_fieldcat-emphasize = ''.
wa_fieldcat-hotspot   = 'X'.
append wa_fieldcat to it_fieldcat.
clear wa_fieldcat.
wrk_pos = wrk_pos + 1.
wa_fieldcat-col_pos   = wrk_pos.
wa_fieldcat-tabname   = 'ITAB_UPLOAD'.
wa_fieldcat-fieldname = 'FIELD3'.
wa_fieldcat-seltext_m = 'Field 3 Description'.
wa_fieldcat-emphasize = ''.
wa_fieldcat-hotspot   = ''.
append wa_fieldcat to it_fieldcat.
Also refer :
Read a Deep Structure
Programmatically copy a deep structure - exactly.
Regards,
Anish Thomas

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Edited by: sanj_dell on Jun 17, 2011 8:20 AM

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Hello,
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If you have tabletype(internal table) included in the
structure
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hi all,
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and if u have any sample code for that please send it.
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textid TYPE tdid,
tdline TYPE tdline,
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hi,
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TABLES:zmatnr.
TYPE-POOLS truxs.
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form process.
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 intern = itab
 EXCEPTIONS
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MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
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 row = 1.
loop at itab.
 if itab-row <> row.
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 when '2'.
 gi_final-Maktx = itab-value.
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regards
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Linda.

Hi Linda,
 I am replying based on your sample code.
 Try the below following suggestions.
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TYPES: BEGIN OF tl_hdr,
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here msgid is the field i am selecting for value.
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reply back if further clarification is needed.
Thanks and regards,
Kannan N

Access deep structures from tableView model binding

Hi,
I have a problem with accessing a deep structure component from a tableView control.
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When I have a table attribute, it can directly be accessed by using table="//model/table_data" in the tableView.
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table="//model/project_data.table_data" doesn't work, it throws a bsp exception.
Thanks in advance!

So there is no direct way of doing this?
But why does it work for textEdits like this: value="//model/project_data.main_data-description"
What would I have to do in the interface methods to get it work, or is it simpler to just add the elements of the deep structure directly to my model class?

How to read data from the Deep structure.

Hi
How to get from the deep structure. Means i have one table in that having onother structure. i need to read data from that inner structure.
Regards
Reddy

Hi,
you can access in the way u use for the normal structure, u should only consider a deep structure is a table without headerline.
TABLES: BKPF, BSEG.
TYPES: TY_ITEM TYPE TABLE OF BSEG.
DATA:   BEGIN OF W_DOCUMENT,
                HEADER TYPE BKPF,
                ITEM       TYPE BSEG,
             END    OF W_DOCUMENT.
DATA: T_DOCUMENTS LIKE STANDARD TABLE OF W_DOCUMENT.
Insert the data:
SELECT * FROM BKPF WHERE ....
   W_DOCUMENT-HEADER = BKPF.
   SELECT * FROM BSEG INTO TABLE W_DOCUMENT-ITEM
                                   WHERE BUKRS = BKPF-BUKRS
                                        AND BELNR = BKPF-BELNR
                                        AND GJAHR = BKPF-GJAHR.
   APPEND W_DOCUMENT TO T_DOCUMENTS.
ENDSELECT.
Read the data:
LOOP AT T_DOCUMENTS INTO W_DOCMENT.
Header data
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                  W_DOCUMENT-HEADER-GJAHR.
Item data
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         WRITE: / BSEG-BUZEI,
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ENDLOOP.
Regards,
Padmam.

[ECC6] Inserting data from internal table (deep structure) into db table

Hi experts,
I have a problem when inserting data from IT using deep structure into a database table. Please help:
I have one database table with 2 columns ZTest (col1, col2). Col1 is key.
In my program I have a deep structure t_screen using table type lvc_t_scol:
In 4.6c systems, the INSERT statement works well but it does not work in ECC6 systems.
DATA: BEGIN OF t_screen OCCURS 0,
 rec_count(3) TYPE n,
 col1 LIKE ZTest-col1,
 col2 LIKE ZTest-col2.
DATA: ct TYPE lvc_t_scol.
DATA: END OF t_screen.
t_screen-col1 = 'test1'.
t_screen-col2 = 'test1'.
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t_screen-col1 = 'test2'.
t_screen-col2 = 'test2'.
APPEND t_screen.
INSERT ZTest FROM TABLE t_screen ACCEPTING DUPLICATE KEYS.
Currently I have an idea using a temporary internal table with the same structure as ZTest. Use MOVE-CORRESPONDING statement to move data from t_screen table to temporary table before inserting --> It worked. But do you have any ideas without using temporary table?

Hi
There are a large number of stataments couldn't be supported in unicode system and so it doesn't allow to do it in ECC 6.
U need to delete the deep structure from your defination:
DATA: BEGIN OF t_screen OCCURS 0,
 rec_count(3) TYPE n,
 col1 LIKE ZTest-col1,
 col2 LIKE ZTest-col2.
DATA: ct TYPE lvc_t_scol. "<-------- Error is here
DATA: END OF t_screen.
So u need to use a structure like this to update your table:
DATA: BEGIN OF T_ZTEST OCCURS 0,
 rec_count(3) TYPE n,
 col1 LIKE ZTest-col1,
 col2 LIKE ZTest-col2.
DATA: END OFT_ZTEST.
Max

How to convert flat to deep structure ?

hi all, i hava a problem. this is my code:
TYPES: BEGIN OF mytype,
f1(14) TYPE C,
f2(24) TYPE C,
f3(9) TYPE C,
f4(6) TYPE C,
f5(4) TYPE N,
f6(5) TYPE N,
Myfield (8) TYPE F,
END OF mytype.
DATA: mylocaltable TYPE TABLE OF mytype WITH HEADER LINE.
read data from CSV file and put it to mylocaltable, it works fine ))), but next:
DATA: OUTPUT TYPE TABLE OF DEEP_STRUCTURE_TYPE WITH HEADER LINE.
DATA: deepstructure LIKE LINE OF OUTPUT-message_type-line.
LOOP AT mylocaltable.
MOVE-CORRESPONDING mylocaltable to deepstructure.
APPEND deepstructure TO OUTPUT-message_type-line.
ENDLOOP.
TRY.
CREATE OBJECT PROXY.
CALL METHOD PROXY->Message_Out
EXPORTING
OUTPUT = OUTPUT.
COMMIT WORK.
ENDTRY.
there is a error message on line "Myfield (8) TYPE F,":
"Myfield" must be a character like data object (data type C, N, D, T or STRING) .
in the DEEP structure OUTPUT the field "Myfield" has XSD:DOUBLE type (in XI).
Please help me to solve this problem. Thanks.
P.S. the data for "Myfield" can be like "12345678,12345678" - i mean it's float and has max length - 16.

Hi, thanks for reply, but i've solved this problem by other way:
1.
i've changed
Myfield (8) TYPE F, to Myfield (16) TYPE С,
2.
then i've changed
LOOP AT mylocaltable.
MOVE-CORRESPONDING mylocaltable to deepstructure.
APPEND deepstructure TO OUTPUT-message_type-line.
ENDLOOP.
to
DATA: Float type F.
LOOP AT mylocaltable.
deepstructure-f1 = mylocaltable-f1.
deepstructure-f2 = mylocaltable-f2.
deepstructure-f3 = mylocaltable-f3.
deepstructure-f4 = mylocaltable-f4.
deepstructure-f5 = mylocaltable-f5.
deepstructure-f6 = mylocaltable-f6.
CALL FUNCTION 'CHAR_FLTP_CONVERSION'
EXPORTING
STRING = mylocaltable-Myfield
IMPORTING
FLSTR = Float
EXCEPTIONS
EXPONENT_TOO_BIG = 1
EXPONENT_TOO_SMALL = 2
STRING_NOT_FLTP = 3
TOO_MANY_DECIM = 4
OTHERS = 5.
deepstructure-Myfield = Float.
APPEND deepstructure TO OUTPUT-message_type-line.
ENDLOOP.
Anyway thanks to all !!!!! )))).

How to define an itab based from a structure inside a class

Hello Experts,
How can I define an internal table based from a structure that
is declared inside a class?I want to define it in the START-OF-SELECTION event.
I'll create a scenario below:
*       CLASS lcl_main DEFINITION
CLASS lcl_main DEFINITION ABSTRACT.
PUBLIC SECTION.
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          erdat TYPE vbak-erdat,
          ernam TYPE vbak-ernam,
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START-OF-SELECTION.
*Here i want to define an internal table based from the structure T_VBAK.
Hope you could help me out here guys. Thank you and take care!

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How can i point to a specific field in DEEP structure and populate it?

Hello,
I have declared a internal table as below,
DATA: BEGIN OF wa_data,
 vkorg TYPE vkorg
 vtweg TYPE vtweg
 spartTYPE spart
 field_name TYPE CHAR30
 value TYPE CHAR50
 END OF wa_data
DATA: ls_data TYPE wa_data,
 lt_data TYPE STANDARD TABLE OF wa_data.
The lt_data is populated as below,
VKORG-------VTWEG-------SPART-------FIELD_NAME-------VALUE
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Fine.
Now, i have a DEEP DEEP DEEP structure as belowm
DATA: ls_deep TYPE cmds_ei_extern. "Pls. see this deep structure 'cmds_ei_extern' in SAP DDIC / SE11
This deep structure is part of Customer master creation. Now, i would like to POPULATE this deep structure from my lt_data itab DYNAMICALLy, i mean, with out mentioning the field names (like, ZTERM, KALKS, MAHNA etc etc), bcz its these i am pulling this lt_data from a custom table, so going further business may also ADD a new record / field like BUSAB (Accouting clerk) with a value of AL (Allen Christi), hence i want to hv dynamic and its less tediuos also bcz,
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ENDLLOOP.
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Thank you

Hi,
Please refer below code.This will populate field kunnr of the deep structure. Once you select the data as per your requirement,you can write similar code to populate rest of the fields in the deep strucure.
TYPES : BEGIN OF ty_data,
 kunnr TYPE kunnr,
 END OF ty_data.
FIELD-SYMBOLS : <lfs_cmds_ei_header> TYPE cmds_ei_header,
 <lfs_cmds_ei_instance> TYPE cmds_ei_instance,
 <lfs_kunnr> TYPE kunnr.
DATA: lfs_cmds_ei_extern TYPE cmds_ei_extern,
 lr_dytable TYPE REF TO data,
 lr_dytable_wa TYPE REF TO data,
 lt_data TYPE STANDARD TABLE of ty_data ,
 wa_data TYPE ty_data.
SELECT kunnr
FROM yalb_kunde
UP TO 1 ROWS
INTO TABLE lt_data.
IF sy-subrc = 0.
 LOOP AT lt_data INTO lwa_data.
 ASSIGN COMPONENT 'HEADER' OF STRUCTURE lfs_cmds_ei_extern TO <lfs_cmds_ei_header>.
 IF sy-subrc = 0.
 ASSIGN COMPONENT 'OBJECT_INSTANCE' OF STRUCTURE <lfs_cmds_ei_header> TO <lfs_cmds_ei_instance>.
 IF sy-subrc = 0.
 ASSIGN COMPONENT 'KUNNR' OF STRUCTURE <lfs_cmds_ei_instance> TO <lfs_kunnr>.
 IF sy-subrc = 0.
 <lfs_kunnr> = lwa_data-kunnr.
 ENDIF.
 ENDIF.
 ENDIF.
 ENDLOOP.
ENDIF.
Thanks,
Priya

Selecting into an internal table with deep structure

Hi,
I am working in ECC 6.0 now and it is giving me a syntax error for the following code.
types: tt_bdc type standard table of bdcmsgcoll
      with default key.
data: begin of t_test occurs 0,
        vbeln like vbak-vbeln,
        tab   type tt_bdc,
      end of t_test.
select vbeln from vbak into table t_test
where aedat > '20081101'.
The error is:
+The work area (or internal table) "T_TEST" is not flat, or contains
reference or internal tables as components . components. components.
components. components.+
I've done this in countless other programs in the past. How can I use a deep structure this way? What am I missing?
Thanks very much!

Will this solve ur requirement -
types: tt_bdc type standard table of bdcmsgcoll
      with default key.
data: begin of t_test occurs 0,
        vbeln like vbak-vbeln,
        tab   type tt_bdc,
      end of t_test.
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CORRESPONDING FIELDS OF TABLE t_test
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Can we create a deep structure in RFC?

Hi,
My requirement is to create an RFC which has 3 output tables. out of which 1 table contains deep structure, but SAP is not allowing me to create an RFC with deep structure. Message shows only flat structures support in RFC. can any one tell is there any limitation of creating a deep structure in RFC?
Thanks,
Kumar.

Instead of a deep structure, you can define another internal table in your signature which will hold all of the data for all of th records of the other internal table, you just need a key value from the other internal table to be able to map which records go with what record in the original internal table. Does this make sense?
Regards,
Rich Heilman

Defining table from DDIC-structure dynamically

Hi folks!
Does anybody know whether it is possible to build an internal table from DDIC-structures dynamically?
I have a deep structured itab_upload(whose structure is defined in the DDIC), which contains 2 fields(Number Name) and a third field which contains itab_desc.
This itab_desc can contain either 2 fields(Number Name) and a third field which contains another itab_desc or 3 fields for numbers(without any other itab).If itab_desc contains another itab_desc, the second itab_desc contains only 3 fields for numbers and names...
help will be very appreciated and points will be rewarded!
Felix

Hi Felix,
Please find below the material which will help you to solve your problem :-
https://www.sdn.sap.com/irj/servlet/prt/portal/prtroot/docs/library/uuid/b332e090-0201-0010-bdbd-b735e96fe0ae
Please reward points if helpful.
Regards.
Srikanta Gope.
[email protected]

From deep structured to flat itab

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