Save Internal table to memory - problem

Hi everybody ,
I need to extract one Internal table to memory , every 1st in the Month .
Then every day I will be reading this table for my report ( in order to avoid running every day same and same database selections) .
My originall idea wos with EXPORT TO MEMORY ID , AND IMPORT
but it does'nt work next day ... With Export data is cept only untill tthe end of the transaction ...
Is there any way except of storing data in one Z_ database table ???
Thanks in advance

Hi,
You can use the following code to export to memory
*data variable required for background processing
data: wa_indx type indx.
*EXPORT Internal Table TO MEMORY ID 'XYZ'.
*part for background processing
export tab = <your table> to database indx(xy) from wa_indx client
sy-mandt id 'XYZ'.
the following code will import from Memory and clear memory
*data variable required for background processing
data: wa_indx type indx.
imports from database the list sent by the calling program
IMPORT tab = <your table> FROM DATABASE indx(xy) TO wa_indx CLIENT sy-mandt
ID 'XYZ'.
deletes the data to save wastage of memory
DELETE FROM DATABASE indx(xy)
CLIENT sy-mandt
ID 'XYZ'.
Regards,
Samson Rodrigues.

Similar Messages

Pass Internal Table to Memory

Dear Experts.
I have the following problem.
I am using a User-Exit for Travel that is called from a program standard with use the T.Code TRIP. The program standard use a structure that when entry in the user exit not is. I need use this structure in the user exit. (p_t_req_head).
I had read abour SAP and ABAP Memory but from the program standar How can Pass Internal Table to Memory SAP or ABAP from the program standard to user-exit?
When I am doing debugging in the program Standard and this call to the user exit, I use ()namestructure for example ()p_t_req_head and I get the datas of the structure, But In the Source Code ABAP, How can do this with instructions?
Regards

Hi,
You try with Import & Export Statements as follows ---
DATA : t_itab LIKE TABLE OF spfli.
EXPORT t_itab TO MEMORY ID 'ABCD'.
After sending the internal table to ABAP memory you need to get that by IMPORT in the called session.
IMPORT t_itab FROM MEMORY ID 'ABCD'.

Export internal table to memory in User Exit FM

Hi all,
My scenario here is to export an internal table in one user exit FM and import it back in another user exit FM.
I was trying to use
Export lt_table to memory id 'LABEL'.
then
Import lt_table from memory id 'LABEL'.
But then i hit error in the import statement. How can I rectify this?
Thanks. Answer will be rewarded.

Refer to the below related threads
Export an internal table to memory and import from memory into an internal
http://help.sap.com/saphelp_erp2005/helpdata/en/fc/eb3bf8358411d1829f0000e829fbfe/frameset.htm
Regards,
Santosh

Exporting an internal table to memory

Hi
I want to call an program from another program and want the values stored in an internal table used in the called program.
how can i export an internal table to memory id an then import it.
Regards
Arun

So to be clear, for your requirement it would be:
* Towards the end of the called program
EXPORT it_itab TO MEMORY ID 'ZZ_MEM_ID'.
* And then from calling program after the submit zzzz and return statement
IMPORT it_itab FROM MEMORY ID 'ZZ_MEM_ID'.
Hope that helps.
Brad
Message was edited by: Brad Williams (put back intro text)
Message was edited by: Brad Williams

Export internal table to memory.

How can I export and import an internal table to memory?
This:
export messtab to memory id 'TAB'. (in program 1)
import messtab=messtab from memory id 'TAB'. (in program 2)
does not work.

Even without the brackets it doesn't work.
In program 1 I have:
    WRITE text-e21 TO messtab-message.
    messtab-type = c_tipo_error.
    APPEND messtab. CLEAR messtab.
    DELETE messtab WHERE message = space.
    EXPORT messtab[] TO MEMORY ID para.
    EXIT.
The EXIT leads to program 2, from where I made a submit to program 1, and where I have:
import messtab[] from memory id para.
Where:
        DATA: para TYPE tpara-paramid VALUE 'MES',
        messtab TYPE TABLE OF bapireturn WITH HEADER LINE.
What's wrong?
Thanks in advance.
Oh, and I've checked the table in program 1 does have an entry.

Passing Dynamic Internal Tables to Memory

I have a bit of a conundrum right now that I can't seem to correct. I am working on adding an ALV report to an existing report program. I was able to write a simple helper program that builds a custom object that I defined that translates my raw data into two seperate dynamic tables, and then builds an ALV grid and outputs it. The reason I wrote this in a simple helper program was so that I could use SUBMIT ... EXPORTING LIST TO MEMORY from my primary report program and capture the input so I can later write it out under our company's standard ABAP list format as if I were using WRITE statements.
The output of the report itself is working beautifully. We have included functionality to automatically take the output, produce an HTML file from it, and then FTP it directly to a webserver so our clients can get easy access to it. What I want to be able to do though is give the clients two tab-delimited files that contain the raw data that was used to build the report. We have an interface in place to do that, but I somehow need to be able to pass these two dynamic internal tables which I have field-symbols to reference back to my calling program.
Here is what I am trying to do:
CALL METHOD OBJ_ALV_MR_EST_REASONS->PRODUCE_ESTIMATION_REPORT
    IMPORTING
      RPT_DATA_BY_REASON   = ref_it_estreason
      RPT_DATA_BY_DISTRICT = ref_it_district.
*   Assign the field symbols
ASSIGN ref_it_estreason->* TO <it_estreason>.
ASSIGN ref_it_district->* TO <it_district>.
* Export the two internal tables to memory so they can be
* retrieved by the calling program
EXPORT reason = <it_estreason>[]
         district = <it_district>[]
TO MEMORY ID 'ZCR_ESTIMATION_REASON_RPT'.
As you can see, my method returns two references to dynamic internal tables. I have used the memory debugger to see that these tables are being correctly written to the ABAP memory.
However, back in my parent program when I try to do the following,
CREATE DATA ref_it_estreason TYPE REF TO DATA.
      CREATE DATA ref_it_district TYPE REF TO DATA.
      ASSIGN ref_it_estreason->* TO <it_estreason>.
      ASSIGN ref_it_district->* TO <it_district>.
      IMPORT reason = <it_estreason>
             district = <it_district>
      FROM MEMORY ID 'ZCR_ESTIMATION_REASON_RPT'.
I get the REFS_NOT_SUPPORTED_YET exception which says that "For the statement Export/Import ..." object references, interface references, and data references are currently not supported".
I have tried multiple other ways of defining my field-symbols or my reference pointers but they all result in exceptions of some sort. Is there any way for me to get this data passed back? It seems like there must be a way to get the data from memory since I know it's being correctly stored there.
Thanks in advance.

Shortly after posting this, I had an idea which I was able to implement to actually get this to work.
I decided that I would simply pass the FIELDCAT tables for each of my dynamic tables into the same memory ID as the tables themselves.
EXPORT reason_fcat = it_estreason_fcat
         district_fcat = it_district_fcat
         reason = <it_estreason>[]
         district = <it_district>[]
TO MEMORY ID 'ZCR_ESTIMATION_REASON_RPT'.
Then, back in my calling program I execute the following code. This retrieves the FIELDCAT tables, builds two empty dynamic table type reference variables and then lets me create field-symbols to reference those components.
*     Retrieve the fieldcat internal tables first
      IMPORT reason_fcat = it_estreason_fcat
             district_fcat = it_district_fcat
      FROM MEMORY ID 'ZCR_ESTIMATION_REASON_RPT'.
*     Generate an internal table type assigned to each
*     reference variable based on the fieldcat listings we
*     retrieve
      CALL METHOD cl_alv_table_create=>create_dynamic_table
        EXPORTING
          it_fieldcatalog = it_estreason_fcat
        IMPORTING
          ep_table        = ref_it_estreason.
      CALL METHOD cl_alv_table_create=>create_dynamic_table
        EXPORTING
          it_fieldcatalog = it_district_fcat
        IMPORTING
          ep_table        = ref_it_district.
*     Assign the field symbols
      ASSIGN ref_it_estreason->* TO <it_estreason>.
      ASSIGN ref_it_district->* TO <it_district>.
      CREATE DATA ref_wa_estreason LIKE LINE OF <it_estreason>.
      CREATE DATA ref_wa_district LIKE LINE OF <it_district>.
      ASSIGN ref_wa_estreason->* TO <wa_estreason>.
      ASSIGN ref_wa_district->* TO <wa_district>.
*     Finally, we can retrieve the data from memory and assign
*     to the internal tables referenced by our field-symbols
      IMPORT reason = <it_estreason>[]
             district = <it_district>[]
      FROM MEMORY ID 'ZCR_ESTIMATION_REASON_RPT'.
This worked beautifully and saved me from having to do a major redesign. I don't know how helpful it would be for ABAP Objects to be passed to memory (I believe some type of serialization would need to be in order there), but for dynamically typed internal tables it worked like a dream with little overhead.

It cannot reference the dynamic internal table in memory as an object.

Hi,
I am getting the syntax error in the second select. I guest it cannot reference the dynamic internal table in memory as an object.
The internal table contains different fields from multiple tables and it gets created OK. Then the first select within the loop executes OK allowing me to read the multiple tables in ITABLES.
* Create dynamic internal table and assign to FS
call method cl_alv_table_create=>create_dynamic_table
    EXPORTING
      it_fieldcatalog = ifc
    IMPORTING
      ep_table        = dy_table.
***OK, the dynamic tables is created here
assign dy_table->* to <dyn_table>.
* Create dynamic work area and assign to FS
create data dy_line like line of <dyn_table>.
assign dy_line->* to <dyn_wa>.
loop at ITABLES.
***OK, no syntax errors in this select here
select * appending corresponding fields of table <dyn_table>
             from (ITABLES-TABNAME).
endloop.
data: ikonp like konp occurs 0 with header line.
***NOT OK, there is syntax errors
select * into table ikonp
from KONP for all entries in <dyn_table>
where knumh = <dyn_table>-knumh.
Some of the tables in ITABLES are pooled tables which does not allow me to use INNER JOINS. Therefore I need a second select in order to read the pricing table KONP.
Thanks in advance for any hint.

Hi Abel,
You must be getting the syntax error that <dyn_table> does not contain the field knumh.
try putiing the entire where clause in a char type variable say wa_char and then use in ur query as
where (wa_char) .. it may work..
concatenate 'knumh' '=' '<dyn_table>-knumh' INTO wa_char SEPARATED BY SPACES.
SELECT ... from konp...
where (wa_char).
Revert if it doesnt work.

How to save internal table data to file on local disk from smartforms?

Hi there,
I'm trying to save internal table data into .csv file on presentation server from within smartforms using GUI_DOWNLOAD function.
This function works fine from abap program, but when I call it from smartforms it does nothing. Form prints ok and there is no file created on local dick.
Is there a way to save smartforms internal table data to local disk?
Thanks in advance,
Baske

Hi Jey,
Thanks for your prompt replay.
Unfortunately, Iu2019ve tried both your suggestions without success. Smartforms behaves just like in case of GUI_DOWNLOAD. There is no file saved on disk.
Do you have any other idea?
BR,
Baske

Problem while exporting internal table to memory id using EXPORT

Hi friends,
Iam facing a following problem.
I have 4 line items in my va01 tcode.
now when i give material number and quantity and hit enter the processing for that line item starts.
iam moving that current line item to a internal table lt_vbap in userexit_check_vbap.
now for the 2nd line item also i have to move to internal table lt_vbap.
but my problem is that in internal table lt_vbap iam not getting all the line items.
every time the current line item is being processed the the previous line items are being refreshed.
from lt_vbap internal table.
how can i export internal table.
code
move vbap to lt_vbap.
append lt_vbap.
export lt_vbap to memory id 'ZXYZ'.

>
Prakash Pandey wrote:
> Hi Priyanka,
>
> The internal table lt_vbap will always be empty unless you import it from the Memory ID (in your case ZXYX).
>
> Use the code this way:
>
> IMPORT lt_vbap FROM MEMORY ID 'ZXYX'.
>
> move vbap to lt_vbap.
>
> append lt_vbap.
>
> export lt_vbap to memory id 'ZXYZ'.
>
> Regards,
> Prakash Pandey
The memory id shud be same in both cases

Problem in exporting internal table to memory

Hi,
I have to export two internal tables (thead and titem) from a report (RFTBCF00) to memory which i will import in my function module can anyone letme know hw it cud b done .
Points will b assigned
Thnx,

You can take the help of this example:
report z_82235_test1                           .
types: begin of tab1,
         a(1),
         b(1),
       end of tab1.
types: begin of tab2,
         c(1),
         d(1),
       end of tab2.
data: itab1 type table of tab1,
      wa1 like line of itab1,
      itab2 type table of tab2,
      wa2 like line of itab2.
wa1-a = '1'.
wa1-b = '2'.
append wa1 to itab1.
clear wa1.
wa1-a = '3'.
wa1-b = '4'.
append wa1 to itab1.
clear wa1.
export itab1 to memory id '001'.
export itab2 to memory id '002'.
submit z_82235_test2 and return exporting list to memory .

Internal table's Memory space problem

Internal table is running out of memory due to the no of records. I am trying to merge the records of two internal tables into third one. and this third internal table runs out of memory.

Hi,
There is no limitation to the number of records in an internal table. You can store n number of data in an itab.
What you can do:
1. You can use the Pakage size option
select field1 field2 field3
from Tablename
into table it_tablename package size 10000.
Package size determines the Total # of records that will be picked up in the First loop.
2. Please check you system size.
3. Use proper select statements. Avoid SELECT*.
4. Chek txn: ST22 to view dump analysis.
5. Chek the code once again for any other reason for error.
Regards,
Anjali

How to save Internal table inside Personnel Change Request after JSPcode ??

HI ,
I have built up Som Org management Data while running PCR . But when it goes to JSP for form display
and comes back to SAP. The internal table that I have saved in SAP MEMORY / ABAP MEMORY is getting washed off..
I m building the table in the INIT method of the BADI ( qisr1) .
Can any body suggest a way for saving the DATA when control is back from JSP.
is it posible thr saving in som class private data ??

SAP and ABAP Memory belong to a user session, in a new session you wont have access to the ABAP/SAP Memory of another session. Seems like you are using a stateless JSP.
Instead you could use the Shared Memory, check this link: http://help.sap.com/saphelp_nw04s/helpdata/en/14/dafc3e9d3b6927e10000000a114084/frameset.htm or you use a Server-Side cookie, http://help.sap.com/saphelp_nw70/helpdata/EN/bd/4cd23a09313b37e10000000a11405a/frameset.htm
regards,
Markus

How to save Internal table as a local file?

Hi,
How to save Interanl table as a local file ?
I had some data which i had selected in Interanl table and would like to send this as an attachment by attaching internal table contents as a local file--

Hi friend,
See sample code for GUI_DOWNLOAD.
*Types
TYPES: BEGIN OF g_r_mara,
       matnr LIKE mara-matnr,
       ersda LIKE mara-ersda,
       laeda LIKE mara-laeda,
       mtart LIKE mara-mtart,
       mbrsh LIKE mara-mbrsh,
       END OF g_r_mara.
*Data
DATA: g_t_mara TYPE TABLE OF g_r_mara,
      filename TYPE string.
*Tables
TABLES: mara, sscrfields.
*Selection Screen
SELECT-OPTIONS: s_matnr FOR mara-matnr.
SELECTION-SCREEN BEGIN OF LINE.
*SELECTION-SCREEN COMMENT 10(20) text-001 FOR FIELD p1.
SELECTION-SCREEN PUSHBUTTON 12(20) word USER-COMMAND uc.
SELECTION-SCREEN END OF LINE.
*Initilizing data.
INITIALIZATION.
word = 'word'.
filename = 'C:\Testing.doc'.   <------- File name and location
AT SELECTION-SCREEN.
CASE sscrfields-ucomm.
    WHEN 'UC'.
*Data retrival
      SELECT matnr ersda laeda mtart mbrsh
        INTO CORRESPONDING FIELDS OF TABLE g_t_mara
        FROM mara
        WHERE matnr IN s_matnr.
*Downloading data from internal table to excel
      CALL FUNCTION 'GUI_DOWNLOAD'
        EXPORTING
          filename              = filename
          filetype              = 'ASC'
          write_field_separator = 'X'
        TABLES
          data_tab              = g_t_mara.
ENDCASE.
(Note: Downloaded file is in C:\Testing.doc)
You can change the file format by changing the extension in filename.
Might helpful for u.
Thanks..

Exporting internal table to memory variable

I need to extract some data within a program into an internal table. Then I need to export the internal table into a memory variable
Then in another program i need to import this memory variable into another internal table
How to do the import export into a memory variable

See the simple example :
REPORT ZTEST_AMEM1.
tables : lfa1.
data : begin of i_lfa1 occurs 0 ,
       lifnr like lfa1-lifnr,
       name1 like lfa1-name1,
       land1 like lfa1-land1,
       end of i_lfa1.
start-of-selection.
select lifnr
       name1
       land1 from lfa1
       into table i_lfa1 up to 100 rows.
Export
export i_lfa1 to memory id 'SAP'.
submit ztest_amem2 and return.
write:/ 'hello'.
*& Report ZTEST_AMEM2
REPORT ZTEST_AMEM2.
data : begin of j_lfa1 occurs 0,
       lifnr like lfa1-lifnr,
       name1 like lfa1-name1,
       land1 like lfa1-land1,
       end of j_lfa1.
start-of-selection.
import i_lfa1 to j_lfa1 from memory id 'SAP'.
loop at j_lfa1.
write:/ j_lfa1-lifnr,j_lfa1-name1,j_lfa1-land1.
endloop.

Exceptions passing internal tables to memory...!

code in program 1
DATA :IT_FINAL2 LIKE WA_FINAL OCCURS 10 WITH HEADER LINE.
DATA : I_SORT TYPE SLIS_T_SORTINFO_ALV WITH HEADER LINE.
DATA : I_FCAT   TYPE TABLE OF SLIS_FIELDCAT_ALV WITH NON-UNIQUE
                DEFAULT KEY WITH HEADER LINE INITIAL SIZE 0,
EXPORT (IT_FINAL2[]) TO MEMORY ID 'main'.
EXPORT (I_FCAT[]) TO MEMORY ID 'i_fcat'.
EXPORT (I_SORT) to MEMORY ID 'sort'.
SY-SUBRC IS O FOR THE FIRST EXPORT.
while exporting the other 2 tables the system is throwing exception whose analysis is as follows.
Error analysis
    The table "(itab)" has an illegal row type at position "comp. 1" in statement
     "EXPORT (itab) TO ...".
    The following types are allowed:
    "C, CSTRING"
    However, the field "(itab)" has the type:
    8
    ( Meanings in type description:
      - Values in brackets: Type length in bytes
      - 'DEC'            : Number of decimal places at type P
      At the type description, there is partly only a technical type
      description displayed.)
code in program 2 with same table declaration.
import (I_FCAT_S) FROM MEMORY id 'i_fcat'.
import (CH_ITAB) FROM MEMORY id 'main'.
import (I_SORT_S) FROM MEMORY id 'sort'.
Hey experts plz help me resolve this query .
or suggest a alternative to pass the internal table from one program to another...
Edited by: Anup Deshmukh on Jun 16, 2009 7:22 PM

Hey Anup...just try as Rich had said...firstly remove the brackets....
I tried your codes and it is working fine for me!
DATA :IT_FINAL2 LIKE WA_FINAL OCCURS 10 WITH HEADER LINE.
DATA : I_SORT TYPE SLIS_T_SORTINFO_ALV WITH HEADER LINE.
DATA : I_FCAT   TYPE TABLE OF SLIS_FIELDCAT_ALV WITH NON-UNIQUE
                DEFAULT KEY WITH HEADER LINE INITIAL SIZE 0.
EXPORT it_final2[] TO MEMORY ID 'main'.
EXPORT i_fcat[] TO MEMORY ID 'i_fcat'.
EXPORT i_sort TO MEMORY ID 'sort'.
And while importing use like below:
IMPORT i_fcat[] = i_fcat[]   FROM MEMORY ID 'i_fcat'.
IMPORT it_final2[] = it_final2[]   FROM MEMORY ID 'main'.
IMPORT i_sort = i_sort FROM MEMORY ID 'sort'.
And also remember to FREE the memory ID after importing..

Save Internal table to memory - problem

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