ABAP Select data from SAP table FSH_COMP_SO_REQMTS into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP FSH_COMP_SO_REQMTS table and store it within an internal table, including using the newer @DATA inline declaration methods. It also shows you various ways to process this data using ABAP work area, inline declaration or field symbols including executing all the relevant CONVERSION_EXIT routines specific to FSH_COMP_SO_REQMTS. See here for more generic Select statement tips.

Sometimes data within SAP is stored within the database table in a different format to what it is displayed to the user. These input/output conversation FM routines are what translates the data between the two formats.

There is also a full declaration of the FSH_COMP_SO_REQMTS table where each field has a char/string type for you to simply copy and paste. This allows you to use processing that is only available to these field types such as the CONCATENATE statement.

DATA: IT_FSH_COMP_SO_REQMTS TYPE STANDARD TABLE OF FSH_COMP_SO_REQMTS,
      WA_FSH_COMP_SO_REQMTS TYPE FSH_COMP_SO_REQMTS,
      GD_STR TYPE STRING.

DATA: lo_typedescr type REF TO cl_abap_typedescr.
DATA: lv_fieldname type fieldname.

FIELD-SYMBOLS: <FIELD> TYPE any.
FIELD-SYMBOLS: <FSH_COMP_SO_REQMTS> TYPE FSH_COMP_SO_REQMTS.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_FSH_COMP_SO_REQMTS.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM FSH_COMP_SO_REQMTS
  INTO TABLE IT_FSH_COMP_SO_REQMTS.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FSH_COMP_SO_REQMTS
*  INTO TABLE @DATA(IT_FSH_COMP_SO_REQMTS2).
*--Further methods of using ABAP code to  select data from SAP database tables

*You can also declare the header/work area using the in-line DATA declaration method
READ TABLE IT_FSH_COMP_SO_REQMTS INDEX 1 INTO DATA(WA_FSH_COMP_SO_REQMTS2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FSH_COMP_SO_REQMTS ASSIGNING <FSH_COMP_SO_REQMTS>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FSH_COMP_SO_REQMTS>-VBELN = 1.
<FSH_COMP_SO_REQMTS>-ERDAT = 1.
<FSH_COMP_SO_REQMTS>-AUDAT = 1.
<FSH_COMP_SO_REQMTS>-VBTYP = 1.
<FSH_COMP_SO_REQMTS>-AUGRU = 1.

ENDLOOP.

LOOP AT IT_FSH_COMP_SO_REQMTS INTO WA_FSH_COMP_SO_REQMTS.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FSH_COMP_SO_REQMTS-AUART, sy-vline,
  WA_FSH_COMP_SO_REQMTS-VKORG, sy-vline,
  WA_FSH_COMP_SO_REQMTS-VTWEG, sy-vline,
  WA_FSH_COMP_SO_REQMTS-SPART, sy-vline,
  WA_FSH_COMP_SO_REQMTS-VDATU, sy-vline,
  WA_FSH_COMP_SO_REQMTS-BSTNK, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FSH_COMP_SO_REQMTS you want to display...

  WRITE:/ sy-uline.
* Aternatively use generic code to Write field values (and NAME) to screen report
  DO.
    ASSIGN COMPONENT sy-index OF STRUCTURE wa_FSH_COMP_SO_REQMTS TO <field>.
    IF sy-subrc <> 0. EXIT. ENDIF.
    WRITE:/ 'Field Value', <field>, sy-vline.
    gd_str = <field> .
    lo_typedescr ?= CL_ABAP_DATADESCR=>DESCRIBE_BY_DATA( <field> ).
    lv_fieldname = lo_typedescr->GET_RELATIVE_NAME( ).
    WRITE:/ 'Field Name', lv_fieldname.
  ENDDO.

  
*Redo loop but convert all fields from internal to out value  
LOOP AT IT_FSH_COMP_SO_REQMTS INTO WA_FSH_COMP_SO_REQMTS.


*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Convert all fields to display/output versions using conversion routines
  PERFORM convert_all_field_values CHANGING wa_EKKO.
	 
ENDLOOP.

  
*&---------------------------------------------------------------------*
*& Form convert_all_field_values
*&---------------------------------------------------------------------*
FORM convert_all_field_values CHANGING p_EKKO LIKE wa_EKKO.
DATA: ld_input(1000) TYPE c, ld_output(1000) TYPE C.

*Conversion exit ALPHA, internal->external for field VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AUART, internal->external for field AUART
CALL FUNCTION 'CONVERSION_EXIT_AUART_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-AUART
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-AUART.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-KUNNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-KUNNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-MATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINS
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-MEINS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-MEINS.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field STLNR
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-STLNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-STLNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field SPOSN
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-SPOSN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-SPOSN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field SATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-SATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-SATNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ATINN, internal->external for field COLOR_ATINN
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-COLOR_ATINN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-COLOR_ATINN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ATINN, internal->external for field SIZE1_ATINN
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-SIZE1_ATINN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-SIZE1_ATINN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ATINN, internal->external for field SIZE2_ATINN
CALL FUNCTION 'CONVERSION_EXIT_ATINN_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-SIZE2_ATINN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-SIZE2_ATINN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KUNWE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FSH_COMP_SO_REQMTS-KUNWE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FSH_COMP_SO_REQMTS-KUNWE.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_FSH_COMP_SO_REQMTS_STR, 
VBELN TYPE STRING,
ERDAT TYPE STRING,
AUDAT TYPE STRING,
VBTYP TYPE STRING,
AUGRU TYPE STRING,
AUART TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
VDATU TYPE STRING,
BSTNK TYPE STRING,
BSTDK TYPE STRING,
FSH_REREG TYPE STRING,
CMGST TYPE STRING,
KUNNR TYPE STRING,
FSH_CQ_CHECK TYPE STRING,
VKGRP TYPE STRING,
VKBUR TYPE STRING,
ERNAM TYPE STRING,
LIFSK TYPE STRING,
LFSTK TYPE STRING,
POSNR TYPE STRING,
MATNR TYPE STRING,
CHARG TYPE STRING,
MATKL TYPE STRING,
WERKS TYPE STRING,
LGORT TYPE STRING,
FSH_CANDATE TYPE STRING,
SGT_RCAT TYPE STRING,
MEINS TYPE STRING,
FSH_SEASON TYPE STRING,
FSH_SEASON_YEAR TYPE STRING,
FSH_COLLECTION TYPE STRING,
FSH_THEME TYPE STRING,
GRKOR TYPE STRING,
UEPOS TYPE STRING,
LPRIO TYPE STRING,
SOBKZ TYPE STRING,
SHKZG TYPE STRING,
KOWRR TYPE STRING,
STDAT TYPE STRING,
STLNR TYPE STRING,
SPOSN TYPE STRING,
BEDAE TYPE STRING,
PSTYV TYPE STRING,
FSH_VAS_REL TYPE STRING,
FSH_VAS_PRNT_ID TYPE STRING,
FSH_TRANSACTION TYPE STRING,
FSH_ITEM_GROUP TYPE STRING,
FSH_ITEM TYPE STRING,
LFSTA TYPE STRING,
ETENR TYPE STRING,
EDATU TYPE STRING,
MENGE TYPE STRING,
BDART TYPE STRING,
MBDAT TYPE STRING,
TDDAT TYPE STRING,
LDDAT TYPE STRING,
WADAT TYPE STRING,
FSH_RALLOC_QTY TYPE STRING,
BWART TYPE STRING,
SATNR TYPE STRING,
XCHPF TYPE STRING,
SGT_STK_PRT TYPE STRING,
KDGRP TYPE STRING,
FSH_GRREG TYPE STRING,
FSH_GRSGY TYPE STRING,
FSH_RESGY TYPE STRING,
SGT_COVS TYPE STRING,
COLOR_ATINN TYPE STRING,
SIZE1_ATINN TYPE STRING,
SIZE2_ATINN TYPE STRING,
COLOR TYPE STRING,
SIZE1 TYPE STRING,
SIZE2 TYPE STRING,
FSH_MG_AT1 TYPE STRING,
FSH_MG_AT2 TYPE STRING,
FSH_MG_AT3 TYPE STRING,
MAKTG TYPE STRING,
KVGR1 TYPE STRING,
KVGR2 TYPE STRING,
KVGR3 TYPE STRING,
KVGR4 TYPE STRING,
KVGR5 TYPE STRING,
ETTYP TYPE STRING,
FSH_KVGR6 TYPE STRING,
FSH_KVGR7 TYPE STRING,
FSH_KVGR8 TYPE STRING,
FSH_KVGR9 TYPE STRING,
FSH_KVGR10 TYPE STRING,
KUNWE TYPE STRING,
FSH_INCREMENT TYPE STRING,
FSH_REQ_REL TYPE STRING,
FSH_ROPEN_QTY TYPE STRING,
VBFA TYPE STRING,
BDBS TYPE STRING,
FSH_OS_ID TYPE STRING,
FSH_GRID_COND_REC TYPE STRING,
KWMENG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FSH_COMP_SO_REQMTS_STR type T_EKKO_STR.

DATA: ld_text TYPE string.

LOOP AT IT_EKKO INTO WA_EKKO.
  MOVE-CORRESPONDING wa_EKKO TO WA_EKKO_STR.
  CONCATENATE: sy-vline
WA_FSH_COMP_SO_REQMTS_STR-VBELN sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-ERDAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-AUDAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-VBTYP sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-AUGRU sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-AUART sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-VKORG sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-VTWEG sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SPART sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-VDATU sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-BSTNK sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-BSTDK sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_REREG sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-CMGST sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KUNNR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_CQ_CHECK sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-VKGRP sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-VKBUR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-ERNAM sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-LIFSK sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-LFSTK sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-POSNR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-MATNR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-CHARG sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-MATKL sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-WERKS sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-LGORT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_CANDATE sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SGT_RCAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-MEINS sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_SEASON sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_SEASON_YEAR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_COLLECTION sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_THEME sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-GRKOR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-UEPOS sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-LPRIO sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SOBKZ sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SHKZG sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KOWRR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-STDAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-STLNR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SPOSN sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-BEDAE sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-PSTYV sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_VAS_REL sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_VAS_PRNT_ID sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_TRANSACTION sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_ITEM_GROUP sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_ITEM sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-LFSTA sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-ETENR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-EDATU sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-MENGE sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-BDART sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-MBDAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-TDDAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-LDDAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-WADAT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_RALLOC_QTY sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-BWART sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SATNR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-XCHPF sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SGT_STK_PRT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KDGRP sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_GRREG sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_GRSGY sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_RESGY sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SGT_COVS sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-COLOR_ATINN sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SIZE1_ATINN sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SIZE2_ATINN sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-COLOR sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SIZE1 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-SIZE2 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_MG_AT1 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_MG_AT2 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_MG_AT3 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-MAKTG sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KVGR1 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KVGR2 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KVGR3 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KVGR4 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KVGR5 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-ETTYP sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_KVGR6 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_KVGR7 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_KVGR8 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_KVGR9 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_KVGR10 sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KUNWE sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_INCREMENT sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_REQ_REL sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_ROPEN_QTY sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-VBFA sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-BDBS sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_OS_ID sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-FSH_GRID_COND_REC sy-vline 
WA_FSH_COMP_SO_REQMTS_STR-KWMENG sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.