ABAP Select data from SAP table JBRRPHSGIN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JBRRPHSGIN
*  INTO TABLE @DATA(IT_JBRRPHSGIN2).
*--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_JBRRPHSGIN INDEX 1 INTO DATA(WA_JBRRPHSGIN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JBRRPHSGIN>-MANDT = 1.
<JBRRPHSGIN>-SICHTID = 1.
<JBRRPHSGIN>-WAEHRUNG = 1.
<JBRRPHSGIN>-DATUM = 1.
<JBRRPHSGIN>-HDATUM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JBRRPHSGIN-AUSWERTUNG, sy-vline,
  WA_JBRRPHSGIN-VARART, sy-vline,
  WA_JBRRPHSGIN-RHID, sy-vline,
  WA_JBRRPHSGIN-RKNOTEN, sy-vline,
  WA_JBRRPHSGIN-PHID, sy-vline,
  WA_JBRRPHSGIN-NAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JBRRPHSGIN 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_JBRRPHSGIN 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_JBRRPHSGIN INTO WA_JBRRPHSGIN.


*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 PNAME, internal->external for field NAME
CALL FUNCTION 'CONVERSION_EXIT_PNAME_OUTPUT'
  EXPORTING
    input =                      WA_JBRRPHSGIN-NAME
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBRRPHSGIN-NAME.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field LZB
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JBRRPHSGIN-LZB
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JBRRPHSGIN-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_JBRRPHSGIN_STR, 
MANDT TYPE STRING,
SICHTID TYPE STRING,
WAEHRUNG TYPE STRING,
DATUM TYPE STRING,
HDATUM TYPE STRING,
AUSWERTUNG TYPE STRING,
VARART TYPE STRING,
RHID TYPE STRING,
RKNOTEN TYPE STRING,
PHID TYPE STRING,
NAME TYPE STRING,
RSIMBGR TYPE STRING,
VAR TYPE STRING,
BW_HEUTE TYPE STRING,
DELTAPOSIT TYPE STRING,
GAMMAPOSIT TYPE STRING,
PKNOTEN TYPE STRING,
LZB TYPE STRING,
NUMBR TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JBRRPHSGIN_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_JBRRPHSGIN_STR-MANDT sy-vline 
WA_JBRRPHSGIN_STR-SICHTID sy-vline 
WA_JBRRPHSGIN_STR-WAEHRUNG sy-vline 
WA_JBRRPHSGIN_STR-DATUM sy-vline 
WA_JBRRPHSGIN_STR-HDATUM sy-vline 
WA_JBRRPHSGIN_STR-AUSWERTUNG sy-vline 
WA_JBRRPHSGIN_STR-VARART sy-vline 
WA_JBRRPHSGIN_STR-RHID sy-vline 
WA_JBRRPHSGIN_STR-RKNOTEN sy-vline 
WA_JBRRPHSGIN_STR-PHID sy-vline 
WA_JBRRPHSGIN_STR-NAME sy-vline 
WA_JBRRPHSGIN_STR-RSIMBGR sy-vline 
WA_JBRRPHSGIN_STR-VAR sy-vline 
WA_JBRRPHSGIN_STR-BW_HEUTE sy-vline 
WA_JBRRPHSGIN_STR-DELTAPOSIT sy-vline 
WA_JBRRPHSGIN_STR-GAMMAPOSIT sy-vline 
WA_JBRRPHSGIN_STR-PKNOTEN sy-vline 
WA_JBRRPHSGIN_STR-LZB sy-vline 
WA_JBRRPHSGIN_STR-NUMBR sy-vline      INTO ld_text SEPARATED BY SPACE.

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