ABAP Select data from SAP table JBRISBPAR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JBRISBPAR
*  INTO TABLE @DATA(IT_JBRISBPAR2).
*--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_JBRISBPAR INDEX 1 INTO DATA(WA_JBRISBPAR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBRISBPAR>-RMBID = 1.
<JBRISBPAR>-SICHTID = 1.
<JBRISBPAR>-PHID = 1.
<JBRISBPAR>-PKNOTEN = 1.
<JBRISBPAR>-AUSWTYP = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JBRISBPAR-ANWTYP, sy-vline,
  WA_JBRISBPAR-VARART, sy-vline,
  WA_JBRISBPAR-MTASK, sy-vline,
  WA_JBRISBPAR-GRPNAME, sy-vline,
  WA_JBRISBPAR-MAXTSKS, sy-vline,
  WA_JBRISBPAR-IMEXKEY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JBRISBPAR 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_JBRISBPAR 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_JBRISBPAR INTO WA_JBRISBPAR.


*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_JBRISBPAR-LAUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBRISBPAR-LAUFNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field LZB
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JBRISBPAR-LZB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBRISBPAR-LZB.
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_JBRISBPAR_STR, 
RMBID TYPE STRING,
SICHTID TYPE STRING,
PHID TYPE STRING,
PKNOTEN TYPE STRING,
AUSWTYP TYPE STRING,
ANWTYP TYPE STRING,
VARART TYPE STRING,
MTASK TYPE STRING,
GRPNAME TYPE STRING,
MAXTSKS TYPE STRING,
IMEXKEY TYPE STRING,
LAUFNR TYPE STRING,
SV_STATE_ID TYPE STRING,
SV_DATE TYPE STRING,
MITTEL TYPE STRING,
TVMESSH TYPE STRING,
NOAGGR TYPE STRING,
LZB TYPE STRING,
P_DIMREP TYPE STRING,
FREEZE TYPE STRING,
EXTERN TYPE STRING,
TXT_PROGRESS_BAR TYPE STRING,
P_MPH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JBRISBPAR_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_JBRISBPAR_STR-RMBID sy-vline 
WA_JBRISBPAR_STR-SICHTID sy-vline 
WA_JBRISBPAR_STR-PHID sy-vline 
WA_JBRISBPAR_STR-PKNOTEN sy-vline 
WA_JBRISBPAR_STR-AUSWTYP sy-vline 
WA_JBRISBPAR_STR-ANWTYP sy-vline 
WA_JBRISBPAR_STR-VARART sy-vline 
WA_JBRISBPAR_STR-MTASK sy-vline 
WA_JBRISBPAR_STR-GRPNAME sy-vline 
WA_JBRISBPAR_STR-MAXTSKS sy-vline 
WA_JBRISBPAR_STR-IMEXKEY sy-vline 
WA_JBRISBPAR_STR-LAUFNR sy-vline 
WA_JBRISBPAR_STR-SV_STATE_ID sy-vline 
WA_JBRISBPAR_STR-SV_DATE sy-vline 
WA_JBRISBPAR_STR-MITTEL sy-vline 
WA_JBRISBPAR_STR-TVMESSH sy-vline 
WA_JBRISBPAR_STR-NOAGGR sy-vline 
WA_JBRISBPAR_STR-LZB sy-vline 
WA_JBRISBPAR_STR-P_DIMREP sy-vline 
WA_JBRISBPAR_STR-FREEZE sy-vline 
WA_JBRISBPAR_STR-EXTERN sy-vline 
WA_JBRISBPAR_STR-TXT_PROGRESS_BAR sy-vline 
WA_JBRISBPAR_STR-P_MPH sy-vline      INTO ld_text SEPARATED BY SPACE.

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