ABAP Select data from SAP table J_1BBRANCHBRAZIL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_1BBRANCHBRAZIL 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 J_1BBRANCHBRAZIL. 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 J_1BBRANCHBRAZIL 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_J_1BBRANCHBRAZIL TYPE STANDARD TABLE OF J_1BBRANCHBRAZIL,
      WA_J_1BBRANCHBRAZIL TYPE J_1BBRANCHBRAZIL,
      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: <J_1BBRANCHBRAZIL> TYPE J_1BBRANCHBRAZIL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_1BBRANCHBRAZIL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_1BBRANCHBRAZIL
  INTO TABLE IT_J_1BBRANCHBRAZIL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_1BBRANCHBRAZIL
*  INTO TABLE @DATA(IT_J_1BBRANCHBRAZIL2).
*--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_J_1BBRANCHBRAZIL INDEX 1 INTO DATA(WA_J_1BBRANCHBRAZIL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_1BBRANCHBRAZIL ASSIGNING <J_1BBRANCHBRAZIL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_1BBRANCHBRAZIL>-SUFRAMA = 1.
<J_1BBRANCHBRAZIL>-NIRE = 1.
<J_1BBRANCHBRAZIL>-NIREDT = 1.
<J_1BBRANCHBRAZIL>-SPEDACTIND = 1.
<J_1BBRANCHBRAZIL>-CNAE = 1.

ENDLOOP.

LOOP AT IT_J_1BBRANCHBRAZIL INTO WA_J_1BBRANCHBRAZIL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_1BBRANCHBRAZIL-LEGALNAT, sy-vline,
  WA_J_1BBRANCHBRAZIL-CRTN, sy-vline,
  WA_J_1BBRANCHBRAZIL-ICMSTAXPAY, sy-vline,
  WA_J_1BBRANCHBRAZIL-INDTYP, sy-vline,
  WA_J_1BBRANCHBRAZIL-TDT, sy-vline,
  WA_J_1BBRANCHBRAZIL-COMSIZE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_1BBRANCHBRAZIL 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_J_1BBRANCHBRAZIL 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_J_1BBRANCHBRAZIL INTO WA_J_1BBRANCHBRAZIL.


*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.
ENDFORM. 

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

TYPES: BEGIN OF T_J_1BBRANCHBRAZIL_STR, 
SUFRAMA TYPE STRING,
NIRE TYPE STRING,
NIREDT TYPE STRING,
SPEDACTIND TYPE STRING,
CNAE TYPE STRING,
LEGALNAT TYPE STRING,
CRTN TYPE STRING,
ICMSTAXPAY TYPE STRING,
INDTYP TYPE STRING,
TDT TYPE STRING,
COMSIZE TYPE STRING,
DECREGPC TYPE STRING,
AUT_ADD_DATA_IMP TYPE STRING,
PISCONTRIBUTOR TYPE STRING,
COFINSCONTRIBUTOR TYPE STRING,
ICMSCONTRIBUTOR TYPE STRING,
ICMSSTCONTRIBUTOR TYPE STRING,
ISSCONTRIBUTOR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_1BBRANCHBRAZIL_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_J_1BBRANCHBRAZIL_STR-SUFRAMA sy-vline 
WA_J_1BBRANCHBRAZIL_STR-NIRE sy-vline 
WA_J_1BBRANCHBRAZIL_STR-NIREDT sy-vline 
WA_J_1BBRANCHBRAZIL_STR-SPEDACTIND sy-vline 
WA_J_1BBRANCHBRAZIL_STR-CNAE sy-vline 
WA_J_1BBRANCHBRAZIL_STR-LEGALNAT sy-vline 
WA_J_1BBRANCHBRAZIL_STR-CRTN sy-vline 
WA_J_1BBRANCHBRAZIL_STR-ICMSTAXPAY sy-vline 
WA_J_1BBRANCHBRAZIL_STR-INDTYP sy-vline 
WA_J_1BBRANCHBRAZIL_STR-TDT sy-vline 
WA_J_1BBRANCHBRAZIL_STR-COMSIZE sy-vline 
WA_J_1BBRANCHBRAZIL_STR-DECREGPC sy-vline 
WA_J_1BBRANCHBRAZIL_STR-AUT_ADD_DATA_IMP sy-vline 
WA_J_1BBRANCHBRAZIL_STR-PISCONTRIBUTOR sy-vline 
WA_J_1BBRANCHBRAZIL_STR-COFINSCONTRIBUTOR sy-vline 
WA_J_1BBRANCHBRAZIL_STR-ICMSCONTRIBUTOR sy-vline 
WA_J_1BBRANCHBRAZIL_STR-ICMSSTCONTRIBUTOR sy-vline 
WA_J_1BBRANCHBRAZIL_STR-ISSCONTRIBUTOR sy-vline      INTO ld_text SEPARATED BY SPACE.

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