ABAP Select data from SAP table /SCMB/BPTM_CNA_ORG into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP /SCMB/BPTM_CNA_ORG 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 /SCMB/BPTM_CNA_ORG. 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 /SCMB/BPTM_CNA_ORG 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_/SCMB/BPTM_CNA_ORG TYPE STANDARD TABLE OF /SCMB/BPTM_CNA_ORG,
      WA_/SCMB/BPTM_CNA_ORG TYPE /SCMB/BPTM_CNA_ORG,
      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: </SCMB/BPTM_CNA_ORG> TYPE /SCMB/BPTM_CNA_ORG.

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

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /SCMB/BPTM_CNA_ORG
  INTO TABLE IT_/SCMB/BPTM_CNA_ORG.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /SCMB/BPTM_CNA_ORG
*  INTO TABLE @DATA(IT_/SCMB/BPTM_CNA_ORG2).
*--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_/SCMB/BPTM_CNA_ORG INDEX 1 INTO DATA(WA_/SCMB/BPTM_CNA_ORG2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/SCMB/BPTM_CNA_ORG ASSIGNING </SCMB/BPTM_CNA_ORG>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
</SCMB/BPTM_CNA_ORG>-PARTNER_GUID = 1.
</SCMB/BPTM_CNA_ORG>-PARTNER = 1.
</SCMB/BPTM_CNA_ORG>-SALES_ORG = 1.
</SCMB/BPTM_CNA_ORG>-SALES_ORG_TXT = 1.
</SCMB/BPTM_CNA_ORG>-SALES_ORG_ID = 1.

ENDLOOP.

LOOP AT IT_/SCMB/BPTM_CNA_ORG INTO WA_/SCMB/BPTM_CNA_ORG.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/SCMB/BPTM_CNA_ORG-VTWEG, sy-vline,
  WA_/SCMB/BPTM_CNA_ORG-SPART, sy-vline,
  WA_/SCMB/BPTM_CNA_ORG-VKBUR, sy-vline,
  WA_/SCMB/BPTM_CNA_ORG-VKBUR_TXT, sy-vline,
  WA_/SCMB/BPTM_CNA_ORG-VKGRP, sy-vline,
  WA_/SCMB/BPTM_CNA_ORG-VKGRP_TXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_/SCMB/BPTM_CNA_ORG 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_/SCMB/BPTM_CNA_ORG 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_/SCMB/BPTM_CNA_ORG INTO WA_/SCMB/BPTM_CNA_ORG.


*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 PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/BPTM_CNA_ORG-PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/BPTM_CNA_ORG-PARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit TSTRG, internal->external for field PODTG
CALL FUNCTION 'CONVERSION_EXIT_TSTRG_OUTPUT'
  EXPORTING
    input =                      WA_/SCMB/BPTM_CNA_ORG-PODTG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_/SCMB/BPTM_CNA_ORG-PODTG.
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_/SCMB/BPTM_CNA_ORG_STR, 
PARTNER_GUID TYPE STRING,
PARTNER TYPE STRING,
SALES_ORG TYPE STRING,
SALES_ORG_TXT TYPE STRING,
SALES_ORG_ID TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
VKBUR TYPE STRING,
VKBUR_TXT TYPE STRING,
VKGRP TYPE STRING,
VKGRP_TXT TYPE STRING,
EIKTO TYPE STRING,
KDGRP TYPE STRING,
KVGR1 TYPE STRING,
AUFSD TYPE STRING,
FAKSD TYPE STRING,
CASSD TYPE STRING,
LSP_EXP_DECL TYPE STRING,
LSP_IMP_DECL TYPE STRING,
FWSD_PRF_ID TYPE STRING,
FWSD_PRF_DESCR TYPE STRING,
PUR_ORG TYPE STRING,
PUR_ORG_TXT TYPE STRING,
PUR_ORG_ID TYPE STRING,
EKGRP TYPE STRING,
EKGRP_TXT TYPE STRING,
EIKTO_VENDOR TYPE STRING,
SPERM TYPE STRING,
SD_PRF_ID TYPE STRING,
FSD_PRF_DESCR TYPE STRING,
VERKF TYPE STRING,
TELF1 TYPE STRING,
KZABS TYPE STRING,
KZAUT TYPE STRING,
INCO1 TYPE STRING,
INCO1_TXT TYPE STRING,
INCO2 TYPE STRING,
ZTERM TYPE STRING,
ZTERM_TXT TYPE STRING,
WAERS TYPE STRING,
MRNKZ TYPE STRING,
PERFK TYPE STRING,
PERFK_TXT TYPE STRING,
AUTLF TYPE STRING,
ANTLF TYPE STRING,
KZTLF TYPE STRING,
KZAZU TYPE STRING,
LPRIO TYPE STRING,
LPRIO_TXT TYPE STRING,
TSL_CODE TYPE STRING,
TSL_CODE_TXT TYPE STRING,
PODKZ TYPE STRING,
PODTG TYPE STRING,
EXPVZ TYPE STRING,
ZOLLA TYPE STRING,
AGREL TYPE STRING,
REFD_ORG TYPE STRING,
CALC_PRF_ID TYPE STRING,
CALC_PRF_TXT TYPE STRING,
XERSY TYPE STRING,
XERSR TYPE STRING,
UPD TYPE STRING,
ENH_ORG TYPE STRING,END OF T_EKKO_STR.
DATA: WA_/SCMB/BPTM_CNA_ORG_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_/SCMB/BPTM_CNA_ORG_STR-PARTNER_GUID sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PARTNER sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-SALES_ORG sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-SALES_ORG_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-SALES_ORG_ID sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-VTWEG sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-SPART sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-VKBUR sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-VKBUR_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-VKGRP sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-VKGRP_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-EIKTO sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-KDGRP sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-KVGR1 sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-AUFSD sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-FAKSD sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-CASSD sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-LSP_EXP_DECL sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-LSP_IMP_DECL sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-FWSD_PRF_ID sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-FWSD_PRF_DESCR sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PUR_ORG sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PUR_ORG_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PUR_ORG_ID sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-EKGRP sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-EKGRP_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-EIKTO_VENDOR sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-SPERM sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-SD_PRF_ID sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-FSD_PRF_DESCR sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-VERKF sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-TELF1 sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-KZABS sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-KZAUT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-INCO1 sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-INCO1_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-INCO2 sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-ZTERM sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-ZTERM_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-WAERS sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-MRNKZ sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PERFK sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PERFK_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-AUTLF sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-ANTLF sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-KZTLF sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-KZAZU sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-LPRIO sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-LPRIO_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-TSL_CODE sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-TSL_CODE_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PODKZ sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-PODTG sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-EXPVZ sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-ZOLLA sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-AGREL sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-REFD_ORG sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-CALC_PRF_ID sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-CALC_PRF_TXT sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-XERSY sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-XERSR sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-UPD sy-vline 
WA_/SCMB/BPTM_CNA_ORG_STR-ENH_ORG sy-vline      INTO ld_text SEPARATED BY SPACE.

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