ABAP Select data from SAP table JBRBDSALV into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JBRBDSALV
*  INTO TABLE @DATA(IT_JBRBDSALV2).
*--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_JBRBDSALV INDEX 1 INTO DATA(WA_JBRBDSALV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBRBDSALV>-LAUFNR = 1.
<JBRBDSALV>-DATUM = 1.
<JBRBDSALV>-HDATUM = 1.
<JBRBDSALV>-SICHT = 1.
<JBRBDSALV>-RHID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JBRBDSALV-PHID, sy-vline,
  WA_JBRBDSALV-PKNOTEN, sy-vline,
  WA_JBRBDSALV-AUSWT, sy-vline,
  WA_JBRBDSALV-VARART, sy-vline,
  WA_JBRBDSALV-WAEHR, sy-vline,
  WA_JBRBDSALV-LTEXT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JBRBDSALV 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_JBRBDSALV 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_JBRBDSALV INTO WA_JBRBDSALV.


*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 LAUFNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JBRBDSALV-LAUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBRBDSALV-LAUFNR.
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_JBRBDSALV_STR, 
LAUFNR TYPE STRING,
DATUM TYPE STRING,
HDATUM TYPE STRING,
SICHT TYPE STRING,
RHID TYPE STRING,
PHID TYPE STRING,
PKNOTEN TYPE STRING,
AUSWT TYPE STRING,
VARART TYPE STRING,
WAEHR TYPE STRING,
LTEXT TYPE STRING,
STATUS TYPE STRING,
ARCHDOC TYPE STRING,
ARCHKEY TYPE STRING,
ARCHOFF TYPE STRING,
SYSID TYPE STRING,
SYSMNDT TYPE STRING,
CRUSER TYPE STRING,
DCRDAT TYPE STRING,
TCRTIM TYPE STRING,
UPUSER TYPE STRING,
DUPDAT TYPE STRING,
TUPTIM TYPE STRING,
B_CRUSER TYPE STRING,
B_DCRDAT TYPE STRING,
B_TCRTIM TYPE STRING,
PROTNAME TYPE STRING,
X_STATTXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JBRBDSALV_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_JBRBDSALV_STR-LAUFNR sy-vline 
WA_JBRBDSALV_STR-DATUM sy-vline 
WA_JBRBDSALV_STR-HDATUM sy-vline 
WA_JBRBDSALV_STR-SICHT sy-vline 
WA_JBRBDSALV_STR-RHID sy-vline 
WA_JBRBDSALV_STR-PHID sy-vline 
WA_JBRBDSALV_STR-PKNOTEN sy-vline 
WA_JBRBDSALV_STR-AUSWT sy-vline 
WA_JBRBDSALV_STR-VARART sy-vline 
WA_JBRBDSALV_STR-WAEHR sy-vline 
WA_JBRBDSALV_STR-LTEXT sy-vline 
WA_JBRBDSALV_STR-STATUS sy-vline 
WA_JBRBDSALV_STR-ARCHDOC sy-vline 
WA_JBRBDSALV_STR-ARCHKEY sy-vline 
WA_JBRBDSALV_STR-ARCHOFF sy-vline 
WA_JBRBDSALV_STR-SYSID sy-vline 
WA_JBRBDSALV_STR-SYSMNDT sy-vline 
WA_JBRBDSALV_STR-CRUSER sy-vline 
WA_JBRBDSALV_STR-DCRDAT sy-vline 
WA_JBRBDSALV_STR-TCRTIM sy-vline 
WA_JBRBDSALV_STR-UPUSER sy-vline 
WA_JBRBDSALV_STR-DUPDAT sy-vline 
WA_JBRBDSALV_STR-TUPTIM sy-vline 
WA_JBRBDSALV_STR-B_CRUSER sy-vline 
WA_JBRBDSALV_STR-B_DCRDAT sy-vline 
WA_JBRBDSALV_STR-B_TCRTIM sy-vline 
WA_JBRBDSALV_STR-PROTNAME sy-vline 
WA_JBRBDSALV_STR-X_STATTXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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