ABAP Select data from SAP table RPIJSTD0_OUTPUT into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RPIJSTD0_OUTPUT 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 RPIJSTD0_OUTPUT. 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 RPIJSTD0_OUTPUT 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_RPIJSTD0_OUTPUT TYPE STANDARD TABLE OF RPIJSTD0_OUTPUT,
      WA_RPIJSTD0_OUTPUT TYPE RPIJSTD0_OUTPUT,
      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: <RPIJSTD0_OUTPUT> TYPE RPIJSTD0_OUTPUT.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_RPIJSTD0_OUTPUT.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM RPIJSTD0_OUTPUT
  INTO TABLE IT_RPIJSTD0_OUTPUT.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RPIJSTD0_OUTPUT
*  INTO TABLE @DATA(IT_RPIJSTD0_OUTPUT2).
*--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_RPIJSTD0_OUTPUT INDEX 1 INTO DATA(WA_RPIJSTD0_OUTPUT2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_RPIJSTD0_OUTPUT ASSIGNING <RPIJSTD0_OUTPUT>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RPIJSTD0_OUTPUT>-PERNR = 1.
<RPIJSTD0_OUTPUT>-ENDDA = 1.
<RPIJSTD0_OUTPUT>-BEGDA = 1.
<RPIJSTD0_OUTPUT>-ENAME = 1.
<RPIJSTD0_OUTPUT>-NACHN = 1.

ENDLOOP.

LOOP AT IT_RPIJSTD0_OUTPUT INTO WA_RPIJSTD0_OUTPUT.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RPIJSTD0_OUTPUT-VORNA, sy-vline,
  WA_RPIJSTD0_OUTPUT-FZAMT, sy-vline,
  WA_RPIJSTD0_OUTPUT-GMDNR, sy-vline,
  WA_RPIJSTD0_OUTPUT-STKNR, sy-vline,
  WA_RPIJSTD0_OUTPUT-STRKZ, sy-vline,
  WA_RPIJSTD0_OUTPUT-STRKS, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RPIJSTD0_OUTPUT 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_RPIJSTD0_OUTPUT 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_RPIJSTD0_OUTPUT INTO WA_RPIJSTD0_OUTPUT.


*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_RPIJSTD0_OUTPUT_STR, 
PERNR TYPE STRING,
ENDDA TYPE STRING,
BEGDA TYPE STRING,
ENAME TYPE STRING,
NACHN TYPE STRING,
VORNA TYPE STRING,
FZAMT TYPE STRING,
GMDNR TYPE STRING,
STKNR TYPE STRING,
STRKZ TYPE STRING,
STRKS TYPE STRING,
STKRT TYPE STRING,
STKAG TYPE STRING,
STRKL TYPE STRING,
STTAB TYPE STRING,
KDFBT TYPE STRING,
STRKD TYPE STRING,
KISTA TYPE STRING,
KISTE TYPE STRING,
BRDLD TYPE STRING,
STPFL TYPE STRING,
PRMNZ TYPE STRING,
STFRG TYPE STRING,
STBFG TYPE STRING,
STRSO TYPE STRING,
STRS2 TYPE STRING,
VFREI TYPE STRING,
FRB1M TYPE STRING,
FRB1J TYPE STRING,
FRB2M TYPE STRING,
FRB2J TYPE STRING,
STBEL TYPE STRING,
BEGVB TYPE STRING,
VBEZL TYPE STRING,
VBEZS TYPE STRING,
ENDVB TYPE STRING,
KJAHR TYPE STRING,
LGVBZ TYPE STRING,
BEGV2 TYPE STRING,
VBE2L TYPE STRING,
VBE2S TYPE STRING,
ENDV2 TYPE STRING,
KJAH2 TYPE STRING,
LGVB2 TYPE STRING,
BEGV3 TYPE STRING,
VBE3L TYPE STRING,
VBE3S TYPE STRING,
ENDV3 TYPE STRING,
KJAH3 TYPE STRING,
LGVB3 TYPE STRING,
BEGV4 TYPE STRING,
VBE4L TYPE STRING,
VBE4S TYPE STRING,
ENDV4 TYPE STRING,
KJAH4 TYPE STRING,
LGVB4 TYPE STRING,
BEGV5 TYPE STRING,
VBE5L TYPE STRING,
VBE5S TYPE STRING,
ENDV5 TYPE STRING,
KJAH5 TYPE STRING,
LGVB5 TYPE STRING,
SIDNR TYPE STRING,
FAKTR TYPE STRING,
E2HAG TYPE STRING,
E2SON TYPE STRING,
E2SON_AN TYPE STRING,
E2SON_AB TYPE STRING,
E2ABM TYPE STRING,
E2SON_GRUND TYPE STRING,
E2ELSTAM TYPE STRING,
E2SPERRE TYPE STRING,
E2SPERRE_GRUND TYPE STRING,
LAND_DBA TYPE STRING,
L2016 TYPE STRING,
GMDTX TYPE STRING,
HINZJ TYPE STRING,
HINZM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RPIJSTD0_OUTPUT_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_RPIJSTD0_OUTPUT_STR-PERNR sy-vline 
WA_RPIJSTD0_OUTPUT_STR-ENDDA sy-vline 
WA_RPIJSTD0_OUTPUT_STR-BEGDA sy-vline 
WA_RPIJSTD0_OUTPUT_STR-ENAME sy-vline 
WA_RPIJSTD0_OUTPUT_STR-NACHN sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VORNA sy-vline 
WA_RPIJSTD0_OUTPUT_STR-FZAMT sy-vline 
WA_RPIJSTD0_OUTPUT_STR-GMDNR sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STKNR sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STRKZ sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STRKS sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STKRT sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STKAG sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STRKL sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STTAB sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KDFBT sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STRKD sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KISTA sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KISTE sy-vline 
WA_RPIJSTD0_OUTPUT_STR-BRDLD sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STPFL sy-vline 
WA_RPIJSTD0_OUTPUT_STR-PRMNZ sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STFRG sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STBFG sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STRSO sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STRS2 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VFREI sy-vline 
WA_RPIJSTD0_OUTPUT_STR-FRB1M sy-vline 
WA_RPIJSTD0_OUTPUT_STR-FRB1J sy-vline 
WA_RPIJSTD0_OUTPUT_STR-FRB2M sy-vline 
WA_RPIJSTD0_OUTPUT_STR-FRB2J sy-vline 
WA_RPIJSTD0_OUTPUT_STR-STBEL sy-vline 
WA_RPIJSTD0_OUTPUT_STR-BEGVB sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBEZL sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBEZS sy-vline 
WA_RPIJSTD0_OUTPUT_STR-ENDVB sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KJAHR sy-vline 
WA_RPIJSTD0_OUTPUT_STR-LGVBZ sy-vline 
WA_RPIJSTD0_OUTPUT_STR-BEGV2 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE2L sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE2S sy-vline 
WA_RPIJSTD0_OUTPUT_STR-ENDV2 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KJAH2 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-LGVB2 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-BEGV3 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE3L sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE3S sy-vline 
WA_RPIJSTD0_OUTPUT_STR-ENDV3 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KJAH3 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-LGVB3 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-BEGV4 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE4L sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE4S sy-vline 
WA_RPIJSTD0_OUTPUT_STR-ENDV4 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KJAH4 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-LGVB4 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-BEGV5 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE5L sy-vline 
WA_RPIJSTD0_OUTPUT_STR-VBE5S sy-vline 
WA_RPIJSTD0_OUTPUT_STR-ENDV5 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-KJAH5 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-LGVB5 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-SIDNR sy-vline 
WA_RPIJSTD0_OUTPUT_STR-FAKTR sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2HAG sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2SON sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2SON_AN sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2SON_AB sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2ABM sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2SON_GRUND sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2ELSTAM sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2SPERRE sy-vline 
WA_RPIJSTD0_OUTPUT_STR-E2SPERRE_GRUND sy-vline 
WA_RPIJSTD0_OUTPUT_STR-LAND_DBA sy-vline 
WA_RPIJSTD0_OUTPUT_STR-L2016 sy-vline 
WA_RPIJSTD0_OUTPUT_STR-GMDTX sy-vline 
WA_RPIJSTD0_OUTPUT_STR-HINZJ sy-vline 
WA_RPIJSTD0_OUTPUT_STR-HINZM sy-vline      INTO ld_text SEPARATED BY SPACE.

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