topic Re: Problem in LIST_FROM_MEMORY in Application Development and Automation Discussions

Problem in LIST_FROM_MEMORY

former_member454486 — Mon, 22 Dec 2014 13:17:53 GMT

Hi All,

My requirement is to enhance the standard report program RIQMEL20 to accomodate the custom fields added.

What i have done is as follows.

SUBMIT riqmel20 USING SELECTION-SCREEN gc_screen
                 WITH SELECTION-TABLE gt_rspar_tab
                 EXPORTING LIST TO MEMORY
                 AND RETURN.

*Import the prepared list from the memory
    CALL FUNCTION 'LIST_FROM_MEMORY'
     TABLES
        listobject = gt_list_tab
      EXCEPTIONS
        not_found = 1
        OTHERS     = 2.

    IF sy-subrc = 0.
****Get the unstructured output of riqmel20 report
      CALL FUNCTION 'LIST_TO_ASCI'
        EXPORTING
          list_index         = zif_utl_constants=>gc_ascii
        TABLES
          listasci           = gt_vlist
          listobject         = gt_list_tab
        EXCEPTIONS
          empty_list         = 1
          list_index_invalid = 2
          OTHERS             = 3.

ENDIF.

The problem is there are 108 fields altogether in the standard report program.

But when submitting and reading from memory, I am getting only 95 fields.

The remaining fields are getting truncated.

Is it because of some size constraint?

How can this be solved??

Thanks in advance.

Regards,

Vignesh Sunkasi.K

Re: Problem in LIST_FROM_MEMORY

ipravir — Mon, 22 Dec 2014 13:24:15 GMT

Hi,

How can you say only 95 fields are coming from memory.

Provide the data reading information.

And also you can try to Don't pass the List_Index Parameters and check.

Regards.

Praveer.

Re: Problem in LIST_FROM_MEMORY

former_member454486 — Mon, 22 Dec 2014 13:27:40 GMT

Hi Praveen,

I found out only 95 fields are coming from the table GT_LIST_TAB which is returned from the RFC 'LIST_TO_ASCII'

Re: Problem in LIST_FROM_MEMORY

ipravir — Mon, 22 Dec 2014 13:30:40 GMT

Hi,

That I am asking, how are you able to see the all 95 Columns, as per the LIST_TO_ASCII,

it's return the all information as list view.

Could you send the rest of the reading information code after LIST_TO_ASCII FM.

Regards.

Praveer.

Re: Problem in LIST_FROM_MEMORY

ipravir — Mon, 22 Dec 2014 13:40:42 GMT

Hi,

Check with the below logic to count the no of columns.

DATA: lit_str type standard table of string,

lfl_str like line of lit_str.

loop at gt_vlist into wa.

refresh: lit_str.

split wa at '|' into table lit_str.

*& check the number of columns from the output into the lit_str.

*& it could be 4th or 5th line of the gt_vlist.

endloop.

In Debugging mode you cannot see the all information from the LIST View.

regards.

Praveer.

Re: Problem in LIST_FROM_MEMORY

former_member454486 — Mon, 22 Dec 2014 13:58:12 GMT

Hi Praveen,

I too have done exactly as u have said. And i found only 95 fields coming.

***Delete the junk data from riqmel20 report output
        DO 3 TIMES.
          DELETE gt_vlist INDEX 1.
        ENDDO.

        DESCRIBE TABLE gt_vlist LINES gv_line.
        DELETE gt_vlist INDEX gv_line.

***Split the unstructured data based on '|'
        LOOP AT gt_vlist INTO gw_vlist.

          SPLIT gw_vlist-field1 AT zif_utl_constants=>gc_split INTO gw_alv_riqmel20-sdum
                                           gw_alv_riqmel20-snum
                                           gw_alv_riqmel20-include-qmnum
                                           gw_alv_riqmel20-include-qmdat
                                           gw_alv_riqmel20-include-qmtxt
                                           gw_alv_riqmel20-include-iwerk
                                           gw_alv_riqmel20-include-tplnr
                                           gw_alv_riqmel20-include-swerk
                                           gw_alv_riqmel20-include-kostl
                                           gw_alv_riqmel20-include-abckz
                                           gw_alv_riqmel20-include-gsber
                                           gw_alv_riqmel20-include-anlnr
                                           gw_alv_riqmel20-include-anlun
                                           gw_alv_riqmel20-include-stort
                                           gw_alv_riqmel20-include-beber
                                           gw_alv_riqmel20-include-equnr
                                           gw_alv_riqmel20-include-bautl
                                           gw_alv_riqmel20-include-msaus
                                           gw_alv_riqmel20-include-ausvn
                                           gw_alv_riqmel20-include-ausbs
                                           gw_alv_riqmel20-include-auztv
                                           gw_alv_riqmel20-include-auztb
                                          gw_alv_riqmel20-include-eauszt
                                          gw_alv_riqmel20-include-maueh
                                          gw_alv_riqmel20-include-btpln
                                          gw_alv_riqmel20-include-bequi
                                          gw_alv_riqmel20-include-auswk
                                          gw_alv_riqmel20-include-verfv
                                          gw_alv_riqmel20-include-verfn
                                          gw_alv_riqmel20-include-verfm
                                          gw_alv_riqmel20-include-anlzv
                                          gw_alv_riqmel20-include-anlzn
                                          gw_alv_riqmel20-include-anlze
                                          gw_alv_riqmel20-include-inspk
                                          gw_alv_riqmel20-include-datan
                                          gw_alv_riqmel20-include-ingrp
                                          gw_alv_riqmel20-include-qmart
                                          gw_alv_riqmel20-include-bukrs

          APPEND gw_alv_riqmel20 TO gt_alv_riqmel20.

          CLEAR: gw_vlist, gw_alv_riqmel20.

        ENDLOOP.