ABAP Select data from SAP table RJKSDRETURNMASS into internal table

Get Example source ABAP code based on a different SAP table
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Below is a number of ABAP code snippets to demonstrate how to select data from SAP RJKSDRETURNMASS 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 RJKSDRETURNMASS. 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 RJKSDRETURNMASS 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_RJKSDRETURNMASS TYPE STANDARD TABLE OF RJKSDRETURNMASS,
      WA_RJKSDRETURNMASS TYPE RJKSDRETURNMASS,
      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: <RJKSDRETURNMASS> TYPE RJKSDRETURNMASS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RJKSDRETURNMASS
*  INTO TABLE @DATA(IT_RJKSDRETURNMASS2).
*--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_RJKSDRETURNMASS INDEX 1 INTO DATA(WA_RJKSDRETURNMASS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJKSDRETURNMASS>-MANDT = 1.
<RJKSDRETURNMASS>-ICON = 1.
<RJKSDRETURNMASS>-VBELN = 1.
<RJKSDRETURNMASS>-POSNR = 1.
<RJKSDRETURNMASS>-MEDIA_FAMILY = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RJKSDRETURNMASS-MEDIA_PRODUCT, sy-vline,
  WA_RJKSDRETURNMASS-MEDIA_ISSUE, sy-vline,
  WA_RJKSDRETURNMASS-COPY_NUMBER, sy-vline,
  WA_RJKSDRETURNMASS-PUBL_DATE, sy-vline,
  WA_RJKSDRETURNMASS-EAN11, sy-vline,
  WA_RJKSDRETURNMASS-UNSOLDGPNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RJKSDRETURNMASS 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_RJKSDRETURNMASS 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_RJKSDRETURNMASS INTO WA_RJKSDRETURNMASS.


*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 VBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-VBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MEDIA_FAMILY
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-MEDIA_FAMILY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-MEDIA_FAMILY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MEDIA_PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-MEDIA_PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-MEDIA_PRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MEDIA_ISSUE
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-MEDIA_ISSUE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-MEDIA_ISSUE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EAN11, internal->external for field EAN11
CALL FUNCTION 'CONVERSION_EXIT_EAN11_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-EAN11
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-EAN11.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field QUANTITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-QUANTITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-QUANTITYUNIT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field CON_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-CON_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-CON_UNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-MATNR.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field QR_UNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJKSDRETURNMASS-QR_UNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJKSDRETURNMASS-QR_UNIT.
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_RJKSDRETURNMASS_STR, 
MANDT TYPE STRING,
ICON TYPE STRING,
VBELN TYPE STRING,
POSNR TYPE STRING,
MEDIA_FAMILY TYPE STRING,
MEDIA_PRODUCT TYPE STRING,
MEDIA_ISSUE TYPE STRING,
COPY_NUMBER TYPE STRING,
PUBL_DATE TYPE STRING,
EAN11 TYPE STRING,
UNSOLDGPNR TYPE STRING,
QUANTITY1 TYPE STRING,
QUANTITY2 TYPE STRING,
QUANTITY3 TYPE STRING,
QUANTITY4 TYPE STRING,
QUANTITY5 TYPE STRING,
QUANTITY6 TYPE STRING,
QUANTITY7 TYPE STRING,
QUANTITY8 TYPE STRING,
QUANTITY9 TYPE STRING,
QUANTITY10 TYPE STRING,
QUANTITYUNIT TYPE STRING,
QUANTITYCHECK TYPE STRING,
QUANTITYPRCP TYPE STRING,
QUANTITYGRS TYPE STRING,
QUANTITYCREDIT1 TYPE STRING,
QUANTITYCREDIT2 TYPE STRING,
QUANTITYCREDIT3 TYPE STRING,
QUANTITYCREDIT4 TYPE STRING,
QUANTITYCREDIT5 TYPE STRING,
VKORG TYPE STRING,
VTWEG TYPE STRING,
SPART TYPE STRING,
VKGRP TYPE STRING,
VKBUR TYPE STRING,
UNSOLD_TYPE_NEW TYPE STRING,
PROCESS_TEXT TYPE STRING,
ADDRESS TYPE STRING,
UNSOLDNUMBER TYPE STRING,
RECALLNUMBER TYPE STRING,
UNSOLDDATE TYPE STRING,
ORD_REASON TYPE STRING,
ORD_REASON_TEXT TYPE STRING,
NEWGENERATION TYPE STRING,
TO_DELETE TYPE STRING,
STATE_TEXT TYPE STRING,
ISMPERRULE TYPE STRING,
QUANTITY TYPE STRING,
UNIT TYPE STRING,
CON_QUANTITY TYPE STRING,
CON_UNIT TYPE STRING,
MATNR TYPE STRING,
STATE TYPE STRING,
CREDIT_NUMBER TYPE STRING,
CREDIT_POSNR TYPE STRING,
XCORASSIGEND TYPE STRING,
XRELBLOCKED TYPE STRING,
XRELMMBLOCKED TYPE STRING,
WERKS TYPE STRING,
ROUTE TYPE STRING,
PRSDT TYPE STRING,
ERFUSER TYPE STRING,
ERFDATE TYPE STRING,
ERFTIME TYPE STRING,
AENUSER TYPE STRING,
AENDATE TYPE STRING,
AENTIME TYPE STRING,
STATEGR TYPE STRING,
STATEPO TYPE STRING,
RETURNCOMMENT TYPE STRING,
DELIVEREDTOTAL TYPE STRING,
RETURNEDTOTAL TYPE STRING,
RETURNPOTENTIAL TYPE STRING,
QR_UNIT TYPE STRING,
MAKTX TYPE STRING,
COLLECTDATE TYPE STRING,
UNSOLDDATEITEM TYPE STRING,
ERFUSER_ITEM TYPE STRING,
ERFDATE_ITEM TYPE STRING,
ERFTIME_ITEM TYPE STRING,
AENUSER_ITEM TYPE STRING,
AENDATE_ITEM TYPE STRING,
AENTIME_ITEM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RJKSDRETURNMASS_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_RJKSDRETURNMASS_STR-MANDT sy-vline 
WA_RJKSDRETURNMASS_STR-ICON sy-vline 
WA_RJKSDRETURNMASS_STR-VBELN sy-vline 
WA_RJKSDRETURNMASS_STR-POSNR sy-vline 
WA_RJKSDRETURNMASS_STR-MEDIA_FAMILY sy-vline 
WA_RJKSDRETURNMASS_STR-MEDIA_PRODUCT sy-vline 
WA_RJKSDRETURNMASS_STR-MEDIA_ISSUE sy-vline 
WA_RJKSDRETURNMASS_STR-COPY_NUMBER sy-vline 
WA_RJKSDRETURNMASS_STR-PUBL_DATE sy-vline 
WA_RJKSDRETURNMASS_STR-EAN11 sy-vline 
WA_RJKSDRETURNMASS_STR-UNSOLDGPNR sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY1 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY2 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY3 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY4 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY5 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY6 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY7 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY8 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY9 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY10 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYUNIT sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYCHECK sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYPRCP sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYGRS sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYCREDIT1 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYCREDIT2 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYCREDIT3 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYCREDIT4 sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITYCREDIT5 sy-vline 
WA_RJKSDRETURNMASS_STR-VKORG sy-vline 
WA_RJKSDRETURNMASS_STR-VTWEG sy-vline 
WA_RJKSDRETURNMASS_STR-SPART sy-vline 
WA_RJKSDRETURNMASS_STR-VKGRP sy-vline 
WA_RJKSDRETURNMASS_STR-VKBUR sy-vline 
WA_RJKSDRETURNMASS_STR-UNSOLD_TYPE_NEW sy-vline 
WA_RJKSDRETURNMASS_STR-PROCESS_TEXT sy-vline 
WA_RJKSDRETURNMASS_STR-ADDRESS sy-vline 
WA_RJKSDRETURNMASS_STR-UNSOLDNUMBER sy-vline 
WA_RJKSDRETURNMASS_STR-RECALLNUMBER sy-vline 
WA_RJKSDRETURNMASS_STR-UNSOLDDATE sy-vline 
WA_RJKSDRETURNMASS_STR-ORD_REASON sy-vline 
WA_RJKSDRETURNMASS_STR-ORD_REASON_TEXT sy-vline 
WA_RJKSDRETURNMASS_STR-NEWGENERATION sy-vline 
WA_RJKSDRETURNMASS_STR-TO_DELETE sy-vline 
WA_RJKSDRETURNMASS_STR-STATE_TEXT sy-vline 
WA_RJKSDRETURNMASS_STR-ISMPERRULE sy-vline 
WA_RJKSDRETURNMASS_STR-QUANTITY sy-vline 
WA_RJKSDRETURNMASS_STR-UNIT sy-vline 
WA_RJKSDRETURNMASS_STR-CON_QUANTITY sy-vline 
WA_RJKSDRETURNMASS_STR-CON_UNIT sy-vline 
WA_RJKSDRETURNMASS_STR-MATNR sy-vline 
WA_RJKSDRETURNMASS_STR-STATE sy-vline 
WA_RJKSDRETURNMASS_STR-CREDIT_NUMBER sy-vline 
WA_RJKSDRETURNMASS_STR-CREDIT_POSNR sy-vline 
WA_RJKSDRETURNMASS_STR-XCORASSIGEND sy-vline 
WA_RJKSDRETURNMASS_STR-XRELBLOCKED sy-vline 
WA_RJKSDRETURNMASS_STR-XRELMMBLOCKED sy-vline 
WA_RJKSDRETURNMASS_STR-WERKS sy-vline 
WA_RJKSDRETURNMASS_STR-ROUTE sy-vline 
WA_RJKSDRETURNMASS_STR-PRSDT sy-vline 
WA_RJKSDRETURNMASS_STR-ERFUSER sy-vline 
WA_RJKSDRETURNMASS_STR-ERFDATE sy-vline 
WA_RJKSDRETURNMASS_STR-ERFTIME sy-vline 
WA_RJKSDRETURNMASS_STR-AENUSER sy-vline 
WA_RJKSDRETURNMASS_STR-AENDATE sy-vline 
WA_RJKSDRETURNMASS_STR-AENTIME sy-vline 
WA_RJKSDRETURNMASS_STR-STATEGR sy-vline 
WA_RJKSDRETURNMASS_STR-STATEPO sy-vline 
WA_RJKSDRETURNMASS_STR-RETURNCOMMENT sy-vline 
WA_RJKSDRETURNMASS_STR-DELIVEREDTOTAL sy-vline 
WA_RJKSDRETURNMASS_STR-RETURNEDTOTAL sy-vline 
WA_RJKSDRETURNMASS_STR-RETURNPOTENTIAL sy-vline 
WA_RJKSDRETURNMASS_STR-QR_UNIT sy-vline 
WA_RJKSDRETURNMASS_STR-MAKTX sy-vline 
WA_RJKSDRETURNMASS_STR-COLLECTDATE sy-vline 
WA_RJKSDRETURNMASS_STR-UNSOLDDATEITEM sy-vline 
WA_RJKSDRETURNMASS_STR-ERFUSER_ITEM sy-vline 
WA_RJKSDRETURNMASS_STR-ERFDATE_ITEM sy-vline 
WA_RJKSDRETURNMASS_STR-ERFTIME_ITEM sy-vline 
WA_RJKSDRETURNMASS_STR-AENUSER_ITEM sy-vline 
WA_RJKSDRETURNMASS_STR-AENDATE_ITEM sy-vline 
WA_RJKSDRETURNMASS_STR-AENTIME_ITEM sy-vline      INTO ld_text SEPARATED BY SPACE.

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