ABAP Select data from SAP table RJVSDSHIPPRIO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM RJVSDSHIPPRIO
*  INTO TABLE @DATA(IT_RJVSDSHIPPRIO2).
*--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_RJVSDSHIPPRIO INDEX 1 INTO DATA(WA_RJVSDSHIPPRIO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<RJVSDSHIPPRIO>-MANDT = 1.
<RJVSDSHIPPRIO>-VBELN = 1.
<RJVSDSHIPPRIO>-POSNR = 1.
<RJVSDSHIPPRIO>-MEDIAPRODUCT = 1.
<RJVSDSHIPPRIO>-MEDIAISSUE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_RJVSDSHIPPRIO-LPRIO1, sy-vline,
  WA_RJVSDSHIPPRIO-QUANTITY1, sy-vline,
  WA_RJVSDSHIPPRIO-UNIT1, sy-vline,
  WA_RJVSDSHIPPRIO-XREST_QUAN1, sy-vline,
  WA_RJVSDSHIPPRIO-XROUNDFULLBUNDLE1, sy-vline,
  WA_RJVSDSHIPPRIO-LPRIO2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_RJVSDSHIPPRIO 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_RJVSDSHIPPRIO 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_RJVSDSHIPPRIO INTO WA_RJVSDSHIPPRIO.


*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_RJVSDSHIPPRIO-VBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-VBELN.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit CUNIT, internal->external for field UNIT1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT2
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT3
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT4
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT4
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT4.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT5
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT5
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT5.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT6
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT6
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT6.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT7
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT7
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT7.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT8
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT8
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT8.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UNIT9
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_RJVSDSHIPPRIO-UNIT9
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_RJVSDSHIPPRIO-UNIT9.
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_RJVSDSHIPPRIO_STR, 
MANDT TYPE STRING,
VBELN TYPE STRING,
POSNR TYPE STRING,
MEDIAPRODUCT TYPE STRING,
MEDIAISSUE TYPE STRING,
LPRIO1 TYPE STRING,
QUANTITY1 TYPE STRING,
UNIT1 TYPE STRING,
XREST_QUAN1 TYPE STRING,
XROUNDFULLBUNDLE1 TYPE STRING,
LPRIO2 TYPE STRING,
QUANTITY2 TYPE STRING,
UNIT2 TYPE STRING,
XREST_QUAN2 TYPE STRING,
XROUNDFULLBUNDLE2 TYPE STRING,
LPRIO3 TYPE STRING,
QUANTITY3 TYPE STRING,
UNIT3 TYPE STRING,
XREST_QUAN3 TYPE STRING,
XROUNDFULLBUNDLE3 TYPE STRING,
LPRIO4 TYPE STRING,
QUANTITY4 TYPE STRING,
UNIT4 TYPE STRING,
XREST_QUAN4 TYPE STRING,
XROUNDFULLBUNDLE4 TYPE STRING,
LPRIO5 TYPE STRING,
QUANTITY5 TYPE STRING,
UNIT5 TYPE STRING,
XREST_QUAN5 TYPE STRING,
XROUNDFULLBUNDLE5 TYPE STRING,
LPRIO6 TYPE STRING,
QUANTITY6 TYPE STRING,
UNIT6 TYPE STRING,
XREST_QUAN6 TYPE STRING,
XROUNDFULLBUNDLE6 TYPE STRING,
LPRIO7 TYPE STRING,
QUANTITY7 TYPE STRING,
UNIT7 TYPE STRING,
XREST_QUAN7 TYPE STRING,
XROUNDFULLBUNDLE7 TYPE STRING,
LPRIO8 TYPE STRING,
QUANTITY8 TYPE STRING,
UNIT8 TYPE STRING,
XREST_QUAN8 TYPE STRING,
XROUNDFULLBUNDLE8 TYPE STRING,
LPRIO9 TYPE STRING,
QUANTITY9 TYPE STRING,
UNIT9 TYPE STRING,
XREST_QUAN9 TYPE STRING,
XROUNDFULLBUNDLE9 TYPE STRING,
CELLTAB TYPE STRING,
XGENERATED_LINE TYPE STRING,
ERFUSER TYPE STRING,
ERFDATE TYPE STRING,
ERFTIME TYPE STRING,
AENUSER TYPE STRING,
AENDATE TYPE STRING,
AENTIME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_RJVSDSHIPPRIO_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_RJVSDSHIPPRIO_STR-MANDT sy-vline 
WA_RJVSDSHIPPRIO_STR-VBELN sy-vline 
WA_RJVSDSHIPPRIO_STR-POSNR sy-vline 
WA_RJVSDSHIPPRIO_STR-MEDIAPRODUCT sy-vline 
WA_RJVSDSHIPPRIO_STR-MEDIAISSUE sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO1 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY1 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT1 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN1 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE1 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO2 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY2 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT2 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN2 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE2 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO3 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY3 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT3 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN3 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE3 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO4 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY4 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT4 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN4 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE4 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO5 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY5 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT5 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN5 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE5 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO6 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY6 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT6 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN6 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE6 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO7 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY7 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT7 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN7 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE7 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO8 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY8 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT8 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN8 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE8 sy-vline 
WA_RJVSDSHIPPRIO_STR-LPRIO9 sy-vline 
WA_RJVSDSHIPPRIO_STR-QUANTITY9 sy-vline 
WA_RJVSDSHIPPRIO_STR-UNIT9 sy-vline 
WA_RJVSDSHIPPRIO_STR-XREST_QUAN9 sy-vline 
WA_RJVSDSHIPPRIO_STR-XROUNDFULLBUNDLE9 sy-vline 
WA_RJVSDSHIPPRIO_STR-CELLTAB sy-vline 
WA_RJVSDSHIPPRIO_STR-XGENERATED_LINE sy-vline 
WA_RJVSDSHIPPRIO_STR-ERFUSER sy-vline 
WA_RJVSDSHIPPRIO_STR-ERFDATE sy-vline 
WA_RJVSDSHIPPRIO_STR-ERFTIME sy-vline 
WA_RJVSDSHIPPRIO_STR-AENUSER sy-vline 
WA_RJVSDSHIPPRIO_STR-AENDATE sy-vline 
WA_RJVSDSHIPPRIO_STR-AENTIME sy-vline      INTO ld_text SEPARATED BY SPACE.

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