Variable field internal table

Greetings,
Has anyone created an internal table programmatically with the number of fields based on user input?
Thanks in advance,
JR

Hi,
Check this example..
If you give the input as 3...IT will create 3 columns..
PARAMETERS: p_input TYPE i OBLIGATORY.
START-OF-SELECTION.
DATA: v_fieldname TYPE char30.
DATA: v_char TYPE numc4.
DATA: it_fldcat TYPE lvc_t_fcat.
DATA: wa_it_fldcat LIKE LINE OF it_fldcat.
DATA: gp_table TYPE REF TO data.
FIELD-SYMBOLS: <gt_table> TYPE table.
DO p_input TIMES.
v_fieldname = 'COL'.
v_char = sy-index.
CONCATENATE v_fieldname v_char INTO v_fieldname.
CONDENSE v_fieldname.
CLEAR wa_it_fldcat.
wa_it_fldcat-fieldname = v_fieldname.
wa_it_fldcat-datatype = 'CHAR'.
wa_it_fldcat-outputlen = 5.
wa_it_fldcat-intlen = 5.
APPEND wa_it_fldcat TO it_fldcat .
ENDDO.
Internal table creation..
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING it_fieldcatalog = it_fldcat
IMPORTING ep_table = gp_table.
ASSIGN gp_table->* TO <gt_table>.
CHECK sy-subrc = 0.
DATA: WA TYPE REF TO DATA.
Work area for the dynamic internal table.
CREATE DATA WA LIKE LINE OF <gt_table>.
WRITE: / 'Dynamic internal table created'.
Thanks,
Naren

Similar Messages

Include space between two variables from internal table

Hi Experts,
I have an internal table with 4 fields with values for a b c d , i have to arrange them in the specific order so that i can download all the data in a text file.
the first 3 variables are already arranged , the format is a bc, but the var d should be put in a specific positon after predefined spaces from var c.
Please refer below for the sample of of the output text file. In this example:
a = A20N
b = 7227802
c = 0300207
d = 010109
Space between c & d is determined by a POS variable in internal table
a        b         c                                          d
A20N 72278020300207                               010109
A20A 72278020300207        21
A20N 72278020300207          2511100
A21F 72278020300207        Van Capellen
A21G 72278020300207        Tim
A20E 72278020300207                    1
A20T 72278020300207        2
A20T 72278020300207                                                   1
A20E 72278020300207                    01
A20E 72278020300207                        Vilvoorde
plz help me out as i have to resolve this as soon as possible.

Hi,
Check this sample code using offsets, and modify as per ur requirement.
DATA : L1 TYPE I.
DATA : L2 TYPE I.
DATA : L3 TYPE I.
DATA : BEGIN OF ITAB OCCURS 0,
       A(30) TYPE C,
       B(30) TYPE C,
       C(30) TYPE C,
       D(30) TYPE C,
       POS(2) TYPE C,
       END OF ITAB.
DATA : TEXT(120) TYPE C.
START-OF-SELECTION.
BREAK-POINT.
ITAB-A = 'ABC'.
ITAB-B = 'IND'.
ITAB-C = 'CATOR'.
ITAB-D = 'FINAL'.
ITAB-POS = '3'.
APPEND ITAB.
CLEAR ITAB.
LOOP AT ITAB.
    L1 = STRLEN( ITAB-A ).
    L2 = STRLEN( ITAB-B ).
    L3 = STRLEN( ITAB-C ).
    TEXT = ITAB-A.
    L1 = L1 + 1.
    TEXT+L1 = ITAB-B.
    L1 = L1 + L2.
    TEXT+L1 = ITAB-C.
    L1 = L1 + L3 + ITAB-POS.
    TEXT+L1 = ITAB-D.
    CLEAR L1.
    CLEAR L2.
    CLEAR L3.
ENDLOOP.
WRITE : TEXT.
Rgds
siva

Export - Import In ABAP ( for variables and internal table)

how can we pass value for the variable and internal table using Export and Import?
data: var type sy-uzeit.
var = sy-uzeit.
EXPORT var TO MEMORY ID 'TIME'.
data: var type sy-uzeit.
IMPORT var FROM MEMORY ID 'TIME'.
write:/ var,sy-subrc,sy-uzeit.
i found var value 0 while importing.
what is the right syntax for passing value of variable and internaltable.
regards,
dushyant.

Hi,
There are two possible solutions.
Solution1:
Program1.Should be run before atleast once so that TIME should be filled.
data: var type sy-uzeit.
var = sy-uzeit.
EXPORT var TO MEMORY ID 'TIME'.
Program2.IF the TIME is filled,then only it will produce the result.
data: var type sy-uzeit.
clear var.
IMPORT var FROM MEMORY ID 'TIME'.
write:/ var, sy-subrc, sy-uzeit.
Solution2:
Single program:
data: var type sy-uzeit.
var = sy-uzeit.
EXPORT var TO MEMORY ID 'TIME'.
clear var.
IMPORT var FROM MEMORY ID 'TIME'.
write:/ var, sy-subrc, sy-uzeit.
Kindly reward points by clikcing the star on the left of reply,if it helps.

System Variable For Internal table count

Can anybody tell me what the system variable for internal table count?
I just wants to know how many recoreds are there in my internal table ?
Regards,
pandu.

Hi ,
DESCRIBE TABLE <itab> [LINES <l>] [OCCURS <n>] [KIND <k>].
If you use the LINES parameter, the number of filled lines is written to the variable <lin>. If parameter, the you use the OCCURS value of the INITIAL SIZE of the table is returned to the variable <n>. If you use the KIND parameter, the table type is returned to the variable <k>: T for standard table, S for sorted table, and H for hashed table.
using variable
SY-TFILL
After the statements DESCRIBE TABLE, LOOP AT, and READ TABLE, SY-TFILL contains the number of lines in the relevant internal table.
http://help.sap.com/saphelp_nw04/helpdata/en/fc/eb3798358411d1829f0000e829fbfe/content.htm
<REMOVED BY MODERATOR>
Edited by: Alvaro Tejada Galindo on Feb 21, 2008 4:53 PM

How to convert select-options table into single field internal table

Hi,
My requirement is to convert select-options table into single internal table which has one field.
e.g. select-options: s_matnr for mara-matnr.
       select-options table can have options 'BT',"EQ", "NE", "GE", "GT", "LE", "LT", "CP" etc. select-options table
       have   Sign:I ,Option:BT, Low: 1, High.10.The new internal table records should be 1,2,3,4,5,6,7,8,9,10.
Please suggest any function module available for this scenario in SAP.
Thanks,
Somi.
Edited by: somi reddy satti on Sep 15, 2009 3:18 PM

Hi Sowmya,
Here is the answer if I understand well of your question.
Data: begin of gt_mon OCCURS 0,
              mon(2)             TYPE n,
         end of gt_mon.
Data: begin of gt_year OCCURS 0,
              year(4)             TYPE n,
         end of gt_year.
Select-options: s_period       FOR ptdw_pws_db-kmonth NO-EXTENSION
                                                                                DEFAULT sy-datum(6)
                                                                                TO sy-datum(6).
For example according to above statement period is 201110 is 201201.
Period field does n't exists in SAP for selection. If your selection is on date based on period which is given on the selection-screen then you need to convert the period to date by concatenating ( or using FM to convert )01 at the end of each period . You need to declare one range table for date to select the data from table.
loop at s_period.
gr_date-sign   = s_period-sign.
gr_date-option = s_period-option.
COncatenate s_period-low
                      '01'
into gr_date-high.
COncatenate s_period-high
                       '01'
into gr_date-low
append gr_date.
ENDloop.
Thanks,
Satheesh

Best practices in Internal table naming convention GT , GS , LT , LS ??

Hi Gurus,
 Are GT_ , GS_ , LT_ , LS_ --- the Best practices in Internal table naming convention ????
 I have seen this naming convetions adhered in standard programs .
 What each one of the below signify
 GT_ , GS_ , LT_ , LS_ ???????
Regards
Jaman
Message was edited by:
 ABAP Techie

Hello
I use the following naming conventions:
- G = global variable
- L = local variable
- T = internal table
- S = structure
- D = field
That's how the combinations look like:
- GT_ITAB = global itab
- GS_STRUC = global structure
- GD_FIELD = global field
- LT_ITAB = local itab
- LS_STRUC = local structure
- LD_FIELD = local field
Function module parameters have to stick to the following rules:
- I = importing
- E = exporting
- [C = changing -> never used]
- IT_ITAB = imported table type (itab)
- IS_STRUC = imported structure
- ID_FIELD = imported field
- ET_ITAB = exported table type (itab)
- ES_STRUC = exported structure
- ED_FIELD = exported field
Depending on their semantics TABLES parameters look like:
- IT_ITAB = imported data
- ET_ITAB = exported data
- XT_ITAB = changing data (import & export)
Here are the conventions for FORM routine parameters:
- UT_ITAB = using itab (data are usually treated like constants; no changes will be transfer - although possible - to the calling program)
- CT_ITAB = changing itab (if it is semantically an exporting itab then one of the very
first statements in the routine is: REFRESH ct_itab. )
- US_STRUCT
- UD_FIELD
- CS_STRUCT
- CS_FIELD
Conventions for class/interface parameters:
- IT_ITAB = importing table type
- IS_STRUC = importing structure
- ID_FIELD = importing field
- ET_ITAB = exporting table type
- ES_STRUC = exporting structure
- ED_FIELD = exporting field
- RT_ITAB = returning table type
- RS_STRUC = returning structure
- RD_FIELD = returning field
Conventions for class/interface attributes:
- MT_ITAB = table type
- MS_STRUC = structure
- MD_FIELD = field
- MC_CONST = constant
Question: Are there any advantages of such elaborated naming conventions?
My answer to this question is: Yes, definitively.
I believe that the advantage of semantically differentiating TABLES parameters of function modules is quite obvious:
CALL FUNCTION 'Z_BAD_NAMING'
 TABLES
 itab1 = ...
 itab2 = ...
 itab3 = ... .
CALL FUNCTION 'Z_GOOD_NAMING'
 TABLES
 it_itab1 = ...
 et_itab2 = ...
 xt_itab3 = ... .
I also believe that my naming conventions clearly enhance readability and maintainability of my programs.
Regards
Uwe

Dynamic Internal table using another internal table values

Hello All,
I have an internal table ITAB1, which will get populated inside the program. This ITAB1 will have only one field.
I want to create an internal table dynamically with the values of ITAB1( single field internal table ) as fields.
Thanks in advance.
Best Regards,
Sasidhar Reddy Matli.

at this wiki
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/abap/individualcellcoloringindynamic+alv
you can find an example where I build an internal table
you can look at the coding where I loop though the internal table and at the value to the fieldname.
* dynamic fields
LOOP AT ta_pernrs INTO wa_pernrs.
WRITE wa_pernrs-pernr TO h_ri_pernr.
is_lvc_cat-fieldname = wa_pernrs-pernr.
is_lvc_cat-ref_field = 'massn'.
is_lvc_cat-ref_table = 'PERNR'.
is_lvc_cat-just = 'C'.
CONCATENATE it_0002-inits it_0002-nachn(1) INTO is_lvc_cat-scrtext_s SEPARATED BY space.
CONCATENATE it_0002-inits it_0002-nachn INTO is_lvc_cat-scrtext_m SEPARATED BY space.
CONCATENATE it_0002-inits it_0002-nachn INTO is_lvc_cat-scrtext_l SEPARATED BY space.
APPEND is_lvc_cat TO it_lvc_cat.
and then ofcourse the creation of the table which is also mentioned in the earlier reply
CALL METHOD cl_alv_table_create=>create_dynamic_table
EXPORTING
it_fieldcatalog = it_lvc_cat
IMPORTING
*ep_table = ta_output.*** Create a new Line with the same structure of the table.
ASSIGN ta_output->* TO <ta_output>.*
CREATE DATA new_line LIKE LINE OF <ta_output>.
ASSIGN new_line->* TO <l_line>.
kind regards
arthur de smidt

Sorting internal table with variable no of fields

Hi ,
I want to sort the internal table with variable no of fields . Every time the report is run the number of fields as well as the sequence by which the table has to be sorted changes . How to do this .
regards

Hi,
Please try this.
DATA: BEGIN OF ITAB OCCURS 0,
        F1(4),
      END OF ITAB.
DATA: BEGIN OF ITAB2 OCCURS 0,
        F1(1),
        F2(1),
        F3(4),
      END OF ITAB2.
ITAB-F1 = '01AC'.
APPEND ITAB.
ITAB-F1 = '02AB'.
APPEND ITAB.
ITAB-F1 = '01CD'.
APPEND ITAB.
ITAB-F1 = '02CA'.
APPEND ITAB.
LOOP AT ITAB.
ITAB2-F1 = ITAB-F1+2(1).
ITAB2-F2 = ITAB-F1+3(1).
ITAB2-F3 = ITAB-F1.
APPEND ITAB2.
ENDLOOP.
SORT ITAB2 BY F1 ASCENDING
              F2 DESCENDING.
LOOP AT ITAB2.
WRITE: / ITAB2-F3.
ENDLOOP.
REWARD POINTS IF HELPFUL

Internal Table with variable field lengths

Hi Guys,
I have a requirement to populate an internal table whose structure is as follows.
Internal Table will have 5 lines.
Line1: 050 char
Line2: 100 char
Line3: 100 char
Line4: 100 char
Line5: 050 char.
I have all the required data with me. I just need to populate the table.
Reward points up for grabs
Regards,
Suhas

Hi,
Wher do you have the data?
You can define a work area and internal table of two rows..
wa-row1 = 'yourdata'
wa-row2 = 'your data'
append wa to itab.
wa-row1 = 'yourdata'
wa-row2 = 'your data'
append wa to itab.
wa-row1 = 'yourdata'
wa-row2 = 'your data'
append wa to itab.
wa-row1 = 'yourdata'
wa-row2 = 'your data'
append wa to itab.
wa-row1 = 'yourdata'
wa-row2 = 'your data'
append wa to itab.
If you have your data in Db table then you need to write a select query..
select <fields,,,> from DBtable into tableITAb.
Be clear with your question we can help you...
rewads if useful,
regards,
nazeer

Download the KTOPL field data and GLT0 table data into one Internal table

Hi,
I have downloaded GLT0 table fields data to PC file . But i need to download KTOPL(Chart Of Accounts) data also. in GLT0 table there is no KTOPL field.
But in SKA1 table have KTOPL field. Then what is the issue is GLT0 data & KTOPL field data needs to download into one Internal Table.
anybody could you please solve this problem. immediately need to solve this.
Below is the code.
REPORT ZFXXEABL_1 NO STANDARD PAGE HEADING
 LINE-SIZE 200.
Tables Declaration
TABLES : GLT0.
Data Declaration
DATA : FP(8) TYPE C,
 YEAR LIKE GLT0-RYEAR,
 PERIOD(3) TYPE C,
 DBALANCE LIKE VBAP-NETWR VALUE 0 ,
 CBALANCE LIKE VBAP-NETWR VALUE 0.
*Internal table for for final data..
DATA : BEGIN OF REC1 OCCURS 0,
 BAL LIKE GLT0-TSLVT value 0,
 COAREA LIKE GLT0-RBUSA,
 CA(4) TYPE C,
 KTOPL LIKE ska1-ktopl,
 CCODE LIKE GLT0-BUKRS,
 CREDIT LIKE VBAP-NETWR,
 CURRENCY LIKE GLT0-RTCUR,
 CURTYPE(2) TYPE N,
 DEBIT LIKE VBAP-NETWR,
 YEAR(8) TYPE C,
 FY(2) TYPE C,
 ACCOUNT LIKE GLT0-RACCT,
 VER LIKE GLT0-RVERS,
 VTYPE(2) TYPE N,
 CLNT LIKE SY-MANDT,
 S_SYS(3) TYPE C,
 INDICATOR LIKE GLT0-DRCRK,
 END OF REC1.
DATA : C(2) TYPE N,
 D(2) TYPE N.
DATA REC1_H LIKE REC1.
Variable declarations
DATA :
 W_FILES(4) TYPE N,
 W_DEBIT LIKE GLT0-TSLVT,
 W_CREDIT LIKE GLT0-TSLVT,
 W_PCFILE LIKE RLGRAP-FILENAME ,
 W_UNIXFILE LIKE RLGRAP-FILENAME,
 W_PCFILE1 LIKE RLGRAP-FILENAME,
 W_UNIXFIL1 LIKE RLGRAP-FILENAME,
 W_EXT(3) TYPE C,
 W_UEXT(3) TYPE C,
 W_PATH LIKE RLGRAP-FILENAME,
 W_UPATH LIKE RLGRAP-FILENAME,
 W_FIRST(1) TYPE C VALUE 'Y',
 W_CFIRST(1) TYPE C VALUE 'Y',
 W_PCFIL LIKE RLGRAP-FILENAME.
DATA: "REC LIKE GLT0 OCCURS 0 WITH HEADER LINE,
 T_TEMP LIKE GLT0 OCCURS 0 WITH HEADER LINE.
DATA: BEGIN OF REC3 OCCURS 0.
 INCLUDE STRUCTURE GLT0.
DATA: KTOPL LIKE SKA1-KTOPL,
 END OF REC3.
DATA: BEGIN OF T_KTOPL OCCURS 0,
 KTOPL LIKE SKA1-KTOPL,
 SAKNR LIKE SKA1-SAKNR,
 END OF T_KTOPL.
Download data.
DATA: BEGIN OF I_REC2 OCCURS 0,
 BAL(17), " like GLT0-TSLVT value 0,
 COAREA(4), " like glt0-rbusa,
 CA(4), " chart of accounts
 CCODE(4), " like glt0-bukrs,
 CREDIT(17), " like vbap-netwr,
 CURRENCY(5), " like glt0-rtcur,
 CURTYPE(2), " type n,
 DEBIT(17), " like vbap-netwr,
 YEAR(8), " type c,
 FY(2), " type c, fiscal yr variant
 ACCOUNT(10), " like glt0-racct,
 VER(3), " like glt0-rvers,
 VTYPE(3), " type n,
 CLNT(3), "like sy-mandt,
 S_SYS(3), "like sy-sysid,
 INDICATOR(1), " like glt0-drcrk,
 END OF I_REC2.
Selection screen. *
SELECTION-SCREEN BEGIN OF BLOCK BL1 WITH FRAME TITLE TEXT-BL1.
SELECT-OPTIONS : COMPCODE FOR GLT0-BUKRS,
 GLACC FOR GLT0-RACCT,
 FISYEAR FOR GLT0-RYEAR,
 no intervals no-extension, "- BG6661-070212
 FISCPER FOR GLT0-RPMAX,
 busarea for glt0-rbusa,
 CURRENCY FOR GLT0-RTCUR.
SELECTION-SCREEN END OF BLOCK BL1.
SELECTION-SCREEN BEGIN OF BLOCK BL2 WITH FRAME TITLE TEXT-BL2.
PARAMETERS:
P_UNIX AS CHECKBOX, "Check box for Unix Option
P_UNFIL LIKE RLGRAP-FILENAME, " Unix file Dnload file name
 default '/var/opt/arch/extract/GLT0.ASC', "- BG6661-070212
P_PCFILE AS CHECKBOX, "Check box for Local PC download.
P_PCFIL LIKE RLGRAP-FILENAME " PC file Dnload file name
 default 'C:\GLT0.ASC'. "- BG6661-070212
 DEFAULT 'C:\glt0_gl_balance_all.asc'. "+ BG6661-070212
SELECTION-SCREEN END OF BLOCK BL2.
*eject
Initialization. *
INITIALIZATION.
Try to default download filename
p_pcfil = c_pcfile.
p_unfil = c_unixfile.
if sy-sysid eq c_n01.
 p_unfil = c_unixfile.
endif.
if sy-sysid eq c_g21.
 p_unfil = c_g21_unixfile.
endif.
if sy-sysid eq c_g9d.
 p_unfil = c_g9d_unixfile.
endif.
Default for download filename
*{ Begin of BG6661-070212
CONCATENATE C_UNIXFILE
 SY-SYSID C_FSLASH C_CHRON C_FILENAME INTO P_UNFIL.
*} End of BG6661-070212
AT SELECTION-SCREEN OUTPUT.
loop at screen.
 if screen-name = 'P_PCFIL'. "PC FILE
 screen-input = '0'.
 modify screen.
 endif.
 if screen-name = 'P_UNFIL'. "UN FILE
 screen-input = '0'.
 modify screen.
 endif.
endloop.
if w_first = 'Y'.
 perform path_file.
 w_first = 'N'.
endif.
if w_cfirst = 'Y'.
 perform cpath_file.
 w_cfirst = 'N'.
endif.
Start-of-Selection. *
START-OF-SELECTION.
*COLLECT DATA
PERFORM COLLECT_DATA.
*BUILD FILENAMES
PERFORM BUILD_FILES.
*LOCAL
IF P_PCFILE = C_YES.
 PERFORM LOCAL_DOWNLOAD.
ENDIF.
*UNIX
IF P_UNIX = C_YES.
 PERFORM UNIX_DOWNLOAD.
ENDIF.
IF P_PCFILE IS INITIAL AND P_UNIX IS INITIAL.
 MESSAGE I000(ZL) WITH 'Down load flags both are unchecked'.
ENDIF.
END-OF-SELECTION.
IF P_PCFILE = C_YES.
WRITE :/ 'PC File' , C_UNDER, P_PCFIL.
ENDIF.
*& Form DOWNLOAD
 Download *
FORM DOWNLOAD.
P_PCFIL = W_PATH.
DATA LIN TYPE I.
DESCRIBE TABLE I_REC2 LINES LIN.
WRITE:/ 'No of Records downloaded = ',LIN.
CALL FUNCTION 'WS_DOWNLOAD'
 EXPORTING
 FILENAME = P_PCFIL
 FILETYPE = C_ASC "c_dat "dat
 TABLES
 DATA_TAB = I_REC2 " t_str
 fieldnames = t_strhd
 EXCEPTIONS
 FILE_OPEN_ERROR = 1
 FILE_WRITE_ERROR = 2
 INVALID_FILESIZE = 3
 INVALID_TABLE_WIDTH = 4
 INVALID_TYPE = 5
 NO_BATCH = 6
 UNKNOWN_ERROR = 7
 OTHERS = 8.
IF SY-SUBRC EQ 0.
ENDIF.
ENDFORM.
*& Form WRITE_TO_SERVER
 text *
--> p1 text
<-- p2 text
FORM WRITE_TO_SERVER.
DATA : L_MSG(100) TYPE C,
 L_LINE(5000) TYPE C.
P_UNFIL = W_UPATH.
DATA LIN TYPE I.
DESCRIBE TABLE I_REC2 LINES LIN.
WRITE:/ 'No of Records downloaded = ',LIN.
OPEN DATASET P_UNFIL FOR OUTPUT IN TEXT MODE. " message l_msg.
IF SY-SUBRC <> 0.
 WRITE: / L_MSG.
ENDIF.
perform header_text1.
LOOP AT I_REC2.
 TRANSFER I_REC2 TO P_UNFIL.
ENDLOOP.
CLOSE DATASET P_UNFIL.
WRITE : / C_TEXT , W_UPATH.
SPLIT W_UNIXFILE AT C_DOT INTO W_UNIXFIL1 W_UEXT.
CLEAR W_UPATH.
IF NOT W_UEXT IS INITIAL.
 CONCATENATE W_UNIXFIL1 C_DOT W_UEXT INTO W_UPATH.
ELSE.
 W_UEXT = C_ASC. " c_csv.
 CONCATENATE W_UNIXFIL1 C_DOT W_UEXT INTO W_UPATH.
ENDIF.
ENDFORM. " WRITE_TO_SERVER
*& Form BUILD_FILES
FORM BUILD_FILES.
IF P_PCFILE = C_YES.
 W_PCFILE = P_PCFIL.
***Split path at dot**
 SPLIT W_PCFILE AT C_DOT INTO W_PCFILE1 W_EXT.
 IF NOT W_EXT IS INITIAL.
 CONCATENATE W_PCFILE1 C_DOT W_EXT INTO W_PATH.
 ELSE.
 W_PATH = W_PCFILE1.
 ENDIF.
ENDIF.
IF P_UNIX = C_YES.
 W_UNIXFILE = P_UNFIL.
 SPLIT W_UNIXFILE AT C_DOT INTO W_UNIXFIL1 W_UEXT.
 IF NOT W_UEXT IS INITIAL.
 CONCATENATE W_UNIXFIL1 C_DOT W_UEXT INTO W_UPATH.
 ELSE.
 W_UPATH = W_UNIXFIL1.
 ENDIF.
ENDIF.
ENDFORM.
FORM CPATH_FILE.
CLEAR P_PCFIL.
 CONCATENATE C_PCFILE
 C_COMFILE SY-SYSID C_UNDER SY-DATUM SY-UZEIT
 C_DOT C_ASC INTO P_PCFIL.
ENDFORM. " CPATH_FILE
FORM PATH_FILE.
CLEAR P_UNFIL.
if sy-sysid eq c_n01.
 CONCATENATE C_UNIXFILE
 C_COMFILE SY-SYSID C_UNDER SY-DATUM SY-UZEIT
 C_DOT C_ASC INTO P_UNFIL.
endif.
if sy-sysid eq c_g21.
concatenate c_g21_unixfile
 c_comfile sy-sysid c_under sy-datum sy-uzeit
 c_dot c_asc into p_unfil.
endif.
if sy-sysid eq c_g9d.
concatenate c_g9d_unixfile
 c_comfile sy-sysid c_under sy-datum sy-uzeit
 c_dot c_asc into p_unfil.
endif.
ENDFORM. " PATH_FILE
Local_Download *
 Local *
FORM LOCAL_DOWNLOAD.
perform header_text.
LOOP AT REC1.
REC1-CLNT = SY-MANDT.
REC1-S_SYS = SY-SYSID.
MOVE: REC1-BAL TO I_REC2-BAL,
 REC1-COAREA TO I_REC2-COAREA,
 REC1-CA TO I_REC2-CA,
 REC1-KTOPL TO I_REC2-CA,
 REC1-CCODE TO I_REC2-CCODE,
 REC1-CREDIT TO I_REC2-CREDIT,
 REC1-CURRENCY TO I_REC2-CURRENCY,
 REC1-CURTYPE TO I_REC2-CURTYPE,
 REC1-DEBIT TO I_REC2-DEBIT,
 REC1-YEAR TO I_REC2-YEAR,
 REC1-FY TO I_REC2-FY,
 REC1-ACCOUNT TO I_REC2-ACCOUNT,
 REC1-VER TO I_REC2-VER,
 REC1-VTYPE TO I_REC2-VTYPE,
 REC1-CLNT TO I_REC2-CLNT,
 REC1-S_SYS TO I_REC2-S_SYS,
 REC1-INDICATOR TO I_REC2-INDICATOR.
APPEND I_REC2.
CLEAR I_REC2.
ENDLOOP.
IF NOT I_REC2[] IS INITIAL.
 PERFORM DOWNLOAD .
 CLEAR I_REC2.
 REFRESH I_REC2.
 ELSE.
 WRITE : / ' no record exist due to unavailability of data'.
ENDIF.
ENDFORM. " LOCAL_DOWNLOAD
*& Form UNIX_DOWNLOAD
FORM UNIX_DOWNLOAD.
LOOP AT REC1.
REC1-CLNT = SY-MANDT.
REC1-S_SYS = SY-SYSID.
MOVE: REC1-BAL TO I_REC2-BAL,
 REC1-COAREA TO I_REC2-COAREA,
 REC1-CA TO I_REC2-CA,
 REC1-KTOPL TO I_REC2-CA,
 REC1-CCODE TO I_REC2-CCODE,
 REC1-CREDIT TO I_REC2-CREDIT,
 REC1-CURRENCY TO I_REC2-CURRENCY,
 REC1-CURTYPE TO I_REC2-CURTYPE,
 REC1-DEBIT TO I_REC2-DEBIT,
 REC1-YEAR TO I_REC2-YEAR,
 REC1-FY TO I_REC2-FY,
 REC1-ACCOUNT TO I_REC2-ACCOUNT,
 REC1-VER TO I_REC2-VER,
 REC1-VTYPE TO I_REC2-VTYPE,
 SY-MANDT TO I_REC2-CLNT,
 SY-SYSID TO I_REC2-S_SYS,
 REC1-INDICATOR TO I_REC2-INDICATOR.
APPEND I_REC2.
CLEAR I_REC2.
ENDLOOP.
IF NOT I_REC2[] IS INITIAL.
 PERFORM WRITE_TO_SERVER.
 CLEAR I_REC2.
 REFRESH I_REC2.
ELSE.
 WRITE : / ' no record exist due to unavailability of data'.
ENDIF.
ENDFORM. " UNIX_DOWNLOAD
*& Form HEADER_TEXT
 text *
--> p1 text
<-- p2 text
*form header_text.
concatenate c_bal c_ba c_ca c_cc c_credit c_currency c_curtype
 c_debit c_fisyear c_fisvar c_acct c_ver c_vtype c_indicator
 into t_strhd
 separated by c_comma.
append t_strhd.
*endform. " HEADER_TEXT
*& Form HEADER_TEXT1
 text *
*form header_text1.
concatenate c_bal c_ba c_ca c_cc c_credit c_currency c_curtype
 c_debit c_fisyear c_fisvar c_acct c_ver c_vtype c_indicator
 into t_strhd1
 separated by c_comma.
append t_strhd1.
transfer t_strhd1 to p_unfil.
*endform. " HEADER_TEXT1
*& Form COLLECT_DATA
 Collect Data *
FORM COLLECT_DATA.
SELECT * FROM GLT0 INTO TABLE REC3
 WHERE BUKRS IN COMPCODE
 AND RYEAR IN FISYEAR
 AND RPMAX IN FISCPER
 AND RACCT IN GLACC
 AND RTCUR IN CURRENCY.
SELECT KTOPL FROM SKA1
 INTO TABLE T_KTOPL
 FOR ALL ENTRIES IN REC3
 WHERE SAKNR = REC3-RACCT.
LOOP AT REC3 .
 select *
 from glt0
 into table t_temp
 where rldnr = rec-rldnr
 and rrcty = rec-rrcty
 and rvers = rec-rvers
 and bukrs = rec-bukrs
 and ryear = rec-ryear
 and racct = rec-racct
 and rbusa = rec-rbusa
 and rtcur <> 'ZAR'
 and rpmax = rec-rpmax.
if sy-subrc = 0.
 rec1-bal = '0.00'.
else.
rec1-bal = rec-hslvt.
endif.
*READ TABLE T_KTOPL WITH KEY SAKNR = REC-RACCT BINARY SEARCH.
MOVE T_KTOPL-KTOPL TO REC3-KTOPL.
CLEAR: CBALANCE, DBALANCE.
REC1-BAL = REC3-HSLVT.
IF REC3-DRCRK = 'S'.
IF REC3-HSLVT NE C_ZERO.
 YEAR = REC-RYEAR.
 PERIOD = '000'.
 CONCATENATE PERIOD C_DOT YEAR INTO FP.
 REC1-INDICATOR = REC-DRCRK.
 REC1-DEBIT = C_ZERO.
 REC1-CREDIT = C_ZERO.
 REC1-CCODE = REC-BUKRS.
 REC1-YEAR = FP.
 REC1-CURRENCY = REC-RTCUR.
 REC1-ACCOUNT = REC-RACCT.
 rec1-bal = rec-hslvt.
 dbalance = rec1-bal.
 REC1-CURTYPE = C_CTYPE.
 REC1-FY = C_FY.
 REC1-COAREA = REC-RBUSA.
 REC1-VER = REC-RVERS.
 REC1-VTYPE = C_CTYPE.
 REC1-CA = C_CHART.
 APPEND REC1.
 C = 0.
 PERFORM D.
ENDIF.
IF REC3-HSL01 NE C_ZERO.
 YEAR = REC3-RYEAR.
 PERIOD = '001'.
 CONCATENATE PERIOD C_DOT YEAR INTO FP.
 REC1-INDICATOR = REC3-DRCRK.
 REC1-DEBIT = REC3-HSL01 .
 REC1-CCODE = REC3-BUKRS.
 REC1-YEAR = FP.
 REC1-CURRENCY = REC3-RTCUR.
 REC1-ACCOUNT = REC3-RACCT.
 rec1-bal = REC3-hsl01 + dbalance.
 dbalance = rec1-bal.
 REC1-CURTYPE = C_CTYPE.
 REC1-FY = C_FY.
 REC1-COAREA = REC3-RBUSA.
 REC1-VER = REC3-RVERS.
 REC1-VTYPE = C_CTYPE.
 REC1-CA = C_CHART.
 REC1-KTOPL = REC3-KTOPL.
 APPEND REC1.
 C = 1.
 PERFORM D.
ENDIF.
IF REC3-HSL02 NE C_ZERO.
 REC1-DEBIT = REC3-HSL02.
 YEAR = REC3-RYEAR.
 PERIOD = '002'.
CONCATENATE PERIOD C_DOT YEAR INTO FP.
 REC1-INDICATOR = REC3-DRCRK.
 REC1-DEBIT = REC3-HSL02.
 REC1-CCODE = REC3-BUKRS.
 REC1-YEAR = FP.
 REC1-CURRENCY = REC3-RTCUR.
 REC1-ACCOUNT = REC3-RACCT.
rec1-bal = REC3-hsl02 + dbalance.
dbalance = rec1-bal.
 REC1-CURTYPE = C_CTYPE.
 REC1-FY = C_FY.
 REC1-COAREA = REC3-RBUSA.
 REC1-VER = REC3-RVERS.
 REC1-VTYPE = C_CTYPE.
 REC1-CA = C_CHART. "-BF7957-070503
 REC1-KTOPL = REC3-KTOPL. "+BF7957-070503
 APPEND REC1.
 C = 2.
PERFORM D.
ENDIF.
IF REC3-HSL03 NE C_ZERO.
 YEAR = REC3-RYEAR.
 PERIOD = '003'.
 CONCATENATE PERIOD C_DOT YEAR INTO FP.
 REC1-INDICATOR = REC3-DRCRK.
 REC1-DEBIT = REC3-HSL03.
 REC1-CCODE = REC3-BUKRS.
 REC1-YEAR = FP.
 REC1-CURRENCY = REC3-RTCUR.
 REC1-ACCOUNT = REC3-RACCT.
 rec1-bal = REC3-hsl03 + dbalance .
 dbalance = rec1-bal.
 REC1-CURTYPE = C_CTYPE.
 REC1-FY = C_FY.
 REC1-COAREA = REC3-RBUSA.
 REC1-VER = REC3-RVERS.
 REC1-VTYPE = C_CTYPE.
 REC1-CA = C_CHART. "-BF7957-070503
 REC1-KTOPL = REC3-KTOPL. "+BF7957-070503
 APPEND REC1.
 C = 3.
PERFORM D.
ENDIF.
IF REC3-HSL04 NE C_ZERO.
 REC1-DEBIT = REC3-HSL04.
 YEAR = REC3-RYEAR.
 PERIOD = '004'.
 CONCATENATE PERIOD C_DOT YEAR INTO FP.
 REC1-INDICATOR = REC3-DRCRK.
 REC1-DEBIT = REC3-HSL04.
 REC1-CCODE = REC3-BUKRS.
 REC1-YEAR = FP.
 REC1-CURRENCY = REC3-RTCUR.
 REC1-ACCOUNT = REC3-RACCT.
 rec1-bal = REC3-hsl04 + dbalance .
 REC1-CURTYPE = C_CTYPE.
 REC1-FY = C_FY.
 REC1-COAREA = REC3-RBUSA.
 REC1-VER = REC3-RVERS.
 REC1-VTYPE = C_CTYPE.
 REC1-CA = C_CHART. "-BF7957-070503
 REC1-KTOPL = REC3-KTOPL. "+BF7957-070503
 APPEND REC1.
 dbalance = rec1-bal.
 C = 4.
 PERFORM D.
ENDIF.
Thanks and Regards,
Ram

use logical database SDF, nodes ska1 and skc1c
A.

Short dump while reading a currency field from Flat file into internal tabl

Hi,
I am getting a short dump........saying number conversion dump (while reading a currency value into field in internal table from a fixed lenght flat file).........
Do I need to use a string variable to get the value from flat file or how ??
Please suggest.

Santosh,
Thanks for your inputs,
But my internal table type is of DEC (5,2) , I am getting that... it needs to be of type 'C'. Can you suggest.
Ex :
MOVE wa_temp-infile_string+106(8) TO wa_item-QT_PERCENT
This didnt work
so i tried moving into a seperate variable
MOVE wa_temp-infile_string+106(8) TO v_percent.
and then write to
WRITE v_percent to wa_item-QT_PERCENT.

Dynamic creation of variables and alv grid output/internal table

Dear Experts
I am stuck in an inventory ageing report which is to be done year wise. the scenario is as follow.
selection screen i enter the year 2011 or 2010 or 2009.
the output should show me 2011-2007 or 2010-2007 or 2009-2007. the alv grid should always start from 2007 and end at the year that is entered in the selection screen.
Now how can i create a dynamic variables to store the values of the corresponding yr and also how can i create a dynamic internal table to store these values.
Thanks & Regards
Zamir Parkar

Hi Zamir,
if you are new to ABAP you may leave old and buggy techniques behind.
If you want to create the table dynamically, please do not use l_alv_table_create=>create_dynamic_table because it is limited and always triggers a possibly unwanted database commit.
You better use RTTS dynamic runtime type services, i.e. check the example for [Creating Flat and Complex Internal Tables Dynamically using RTTI|http://wiki.sdn.sap.com/wiki/display/Snippets/CreatingFlatandComplexInternalTablesDynamicallyusingRTTI].
As done here, leave all outdated ALV technologies behind and start with CL_SALV_TABLE. It is following the object-oriented approach and does not need a field catalog.
You will get used to field-symbols that can be compared to the data referenced by a pointer. For dynamic fields, you may build the field names dynamically, i.e.
DATA:
 lo_structdescr TYPE REF TO cl_abap_structdescr,
 lo_typedescr TYPE REF TO cl_abap_typedescr,
 lo_tabledescr TYPE REF TO cl_abap_tabledescr,
 lr_data TYPE REF TO data,
 lt_comp_all TYPE cl_abap_structdescr=>component_table,
 lv_index TYPE numc2.
 FIELD-SYMBOLS:
 <any> TYPE ANY,
 <component> TYPE LINE OF abap_component_tab,
 <table> TYPE table.
 DO nnn TIMES.
 lv_index = sy-index.
 lo_typedescr = cl_abap_typedescr=>describe_by_name( <name of data element> ).
 APPEND INITIAL LINE TO lt_comp_all ASSIGNING <component>.
 <component>-type ?= lo_typedescr.
 CONCATENATE 'YEARVAL' lc_underscore lv_index INTO <component>-name.
 <component>-as_include = abap_true.
 CONCATENATE lc_underscore lv_index INTO <component>-suffix.
 ENDDO.
* create description object for structured type
 lo_structdescr = cl_abap_structdescr=>create( lt_comp_all ).
* create table description object for this
 lo_tabledescr = cl_abap_tabledescr=>create(
 p_line_type = lo_structdescr
 p_table_kind = cl_abap_tabledescr=>tablekind_std
 p_unique = abap_false ).
* create data object
 CREATE DATA lr_data TYPE HANDLE lo_tabledescr.
ASSIGN lr_data->* to <table>.
This is a fragment. Please adapt to your needs.
Regards,
Clemens

How to populate one internal table from another using field symbols

Hi Gurus,
I have a problem. I have to populate one internal table (sructure t_otput) from another internal table (sructure t_from) using field symbol.
Structure for from table.
types: begin of t_from,
 year(4) type c,
 ww(2) type c,
 site type marc-werks,
 demand type i,
 end of t_from.
Structure for output table.
types: begin of t_display,
 title(30),
 WW1(10),
 WW2(10),
 WW3(10),
 end of t_display.
The from table looks like this:
Year | WW | Site | Demand
2005 | 1 | OR1 | 12.00
2005 | 2 | OR1 | 13.00
2005 | 3 | OR1 | 14.00
The display table which has to be populated should look like this:
Title | WW1 | WW2 | WW3
OR1 | | |
Demand | 12.00 | 13.00 | 14.00
How to populate display table using field symbol?
Please give code snippets
Thanks,
Gopal

Gopal,
Here is the code, however I am not vary clear about the ORG1 and Demand display that you have shown in the display. I am sure with this code it should not be a big deal to tweak in whatever manner you want.
TABLES : marc.
TYPES: BEGIN OF type_display,
title(30),
ww1(10),
ww2(10),
ww3(10),
END OF type_display.
TYPES: BEGIN OF type_from,
year(4) TYPE c,
ww(2) TYPE c,
site TYPE marc-werks,
demand TYPE i,
END OF type_from.
data : t_from type table of type_from,
 t_display type table of type_display.
field-symbols : <fs_from> type type_from,
 <fs_display> type type_display.
data : wa_from type type_From,
 wa_display type type_display.
wa_from-year = '2005'.
wa_from-ww = '1'.
wa_from-site = 'OR1'.
wa_from-demand = '12.00'.
insert wa_from into table t_from.
wa_from-year = '2005'.
wa_from-ww = '2'.
wa_from-site = 'OR1'.
wa_from-demand = '13.00'.
insert wa_from into table t_from.
wa_from-year = '2005'.
wa_from-ww = '3'.
wa_from-site = 'OR1'.
wa_from-demand = '14.00'.
insert wa_from into table t_from.
data : variable(3) type c.
field-symbols : <fs_any> type any.
break-point.
Loop at t_from assigning <fs_from>.
variable = 'WW'.
wa_display-title = <fs_from>-site.
concatenate variable <fs_from>-ww into variable.
assign component variable of structure wa_display to <fs_any>.
<fs_any> = <fs_from>-demand.
endloop.
append wa_display to t_display.
clear wa_display.
loop at t_display assigning <Fs_display>.
write :/ <fs_display>.
endloop.
Note : Please award points if this helps you.
Regards,
Ravi

Abap dump: internal table too small, condense non-character like fields

Hi there,
I created a dynamic internal table by:
CALL FUNCTION 'LVC_FIELDCATALOG_MERGE'
CALL METHOD CL_ALV_TABLE_CREATE=>CREATE_DYNAMIC_TABLE
ASSIGN IT_EP_TABLE->* TO <IT_DBTABLE>.
SELECT * FROM (P_TABLE_NAME)
 INTO TABLE <IT_DBTABLE> 
It gave the error internal table too small SAPSQL_SELECT_TAB_TOO_SMALL,
so I removed the error by using "into corresponding fields of <IT_DBTABLE>.
But now it is not creating a TXT file by function module from internal table records. As it says the CONDENSE statement cannot be executed and dump occurs: 'OBJECTS_NOT_CHARLIKE' 'The current statement only supports character-type data objects', 'In statement
"CONDENSE" the argument "<F_SOURCE>" can only take a character-type data object'.
It only happens for table AFPO. As I think this table has fields i.e. currency which cannot be treated as characters. Is the move corresponding approach ok. Or how can I create text file with these records.

try creating a dynamic table in the image of the source table and then move-corresponding to the original one. Something like this:
DATA dref TYPE REF TO data.
DATA tabdref TYPE REF TO data.
FIELD-SYMBOLS <dyn_struc> TYPE ANY.
FIELD-SYMBOLS <struc> TYPE ANY.
FIELD-SYMBOLS <tab> TYPE table.
*create table of your choice
CREATE DATA tabdref TYPE TABLE OF (P_TABLE_NAME).
ASSIGN tabdref->* TO <tab>.
create a line variable for the above table
CREATE DATA dref like line of <tab>.
ASSIGN dref->* TO <struc>.
create a line variable for the dynamically created table
CREATE DATA dref like line of <IT_DBTABLE>.
ASSIGN dref->* TO <dyn_struc>.
SELECT * FROM (P_TABLE_NAME)
INTO TABLE <tab>.
loop at <tab> assigning <struc>.
move-corresponding <tab> to <dyn_struc>.
append <dyn_struc> to <IT_DBTABLE>.
endloop.

Passing internal table with a field of type string to & from BAPI

Hello ABAP gurus,
I have a simple BAPI which has to send back an internal table.
Internal table structure is as follows
DATA: BEGIN OF itab OCCURS 0,
        config_id(8),
        blobdata like zstring,
END OF itab.
where zstring is a string of variable length.
When I try to activate the BAPI I get a message
"itab" must be a flat structure. You cannot use internal tables, strings, references or structures as components.
However, just for testing, I changed blobdata to type of char and I can successfully activate and use the BAPI.
But, our requirement is to pass a string of variable length.
How can I resolve this issue? I have searched sdn and other blogs but didn't help so far.
Any feedback on this will be highly appreciated.
Thanks
Ram

Hi Prasad ,
     Try this way :
Acc to your requirement ,create a structure with a parameter and a string , create a table type for that structure .
use that table type in the changing parameter as you need that bapi to accept and return a table .
for the below example , ZTEST_05 is a structure , ZTT_TEST_05 is a table type of ZTEST_05 .
ZTEST_05 has got 2 fields , one is a param of type char(8) and another is a string of type STRING .
I created the below mentioned BAPI and I was able to activate it without any errors .
     FUNCTION ZTEST_BAPI_ITAB_01.
""Local Interface:
*" IMPORTING
*"     VALUE(BAPI_P1) TYPE ZTEST_05
*" CHANGING
*"     VALUE(BAPI_CP1) TYPE ZTT_TEST_05
ENDFUNCTION.
Revert if any issues .
Regards,
Ranjita

Variable field internal table

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