ABAP Select data from SAP table J_3RF_PBU18_FIAA_SALVTAB into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP J_3RF_PBU18_FIAA_SALVTAB 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 J_3RF_PBU18_FIAA_SALVTAB. 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 J_3RF_PBU18_FIAA_SALVTAB 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_J_3RF_PBU18_FIAA_SALVTAB TYPE STANDARD TABLE OF J_3RF_PBU18_FIAA_SALVTAB,
      WA_J_3RF_PBU18_FIAA_SALVTAB TYPE J_3RF_PBU18_FIAA_SALVTAB,
      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: <J_3RF_PBU18_FIAA_SALVTAB> TYPE J_3RF_PBU18_FIAA_SALVTAB.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_J_3RF_PBU18_FIAA_SALVTAB.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM J_3RF_PBU18_FIAA_SALVTAB
  INTO TABLE IT_J_3RF_PBU18_FIAA_SALVTAB.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM J_3RF_PBU18_FIAA_SALVTAB
*  INTO TABLE @DATA(IT_J_3RF_PBU18_FIAA_SALVTAB2).
*--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_J_3RF_PBU18_FIAA_SALVTAB INDEX 1 INTO DATA(WA_J_3RF_PBU18_FIAA_SALVTAB2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_J_3RF_PBU18_FIAA_SALVTAB ASSIGNING <J_3RF_PBU18_FIAA_SALVTAB>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<J_3RF_PBU18_FIAA_SALVTAB>-S1 = 1.
<J_3RF_PBU18_FIAA_SALVTAB>-S2 = 1.
<J_3RF_PBU18_FIAA_SALVTAB>-S3 = 1.
<J_3RF_PBU18_FIAA_SALVTAB>-S4 = 1.
<J_3RF_PBU18_FIAA_SALVTAB>-S5 = 1.

ENDLOOP.

LOOP AT IT_J_3RF_PBU18_FIAA_SALVTAB INTO WA_J_3RF_PBU18_FIAA_SALVTAB.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_J_3RF_PBU18_FIAA_SALVTAB-S1_TEXT, sy-vline,
  WA_J_3RF_PBU18_FIAA_SALVTAB-S2_TEXT, sy-vline,
  WA_J_3RF_PBU18_FIAA_SALVTAB-S3_TEXT, sy-vline,
  WA_J_3RF_PBU18_FIAA_SALVTAB-S4_TEXT, sy-vline,
  WA_J_3RF_PBU18_FIAA_SALVTAB-S5_TEXT, sy-vline,
  WA_J_3RF_PBU18_FIAA_SALVTAB-FLG_PICK_UP, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_J_3RF_PBU18_FIAA_SALVTAB 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_J_3RF_PBU18_FIAA_SALVTAB 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_J_3RF_PBU18_FIAA_SALVTAB INTO WA_J_3RF_PBU18_FIAA_SALVTAB.


*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 ANLN0
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-ANLN0
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-ANLN0.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN1
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-ANLN1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-ANLN1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLN2
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-ANLN2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-ANLN2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ANLKL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-ANLKL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-ANLKL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KTANSW
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-KTANSW
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-KTANSW.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field KANSW
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-KANSW
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-KANSW.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field KUMAFA
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-KUMAFA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-KUMAFA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC132, internal->external for field BUCHWERT
CALL FUNCTION 'CONVERSION_EXIT_AC132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BUCHWERT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BUCHWERT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR1
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR1.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR2
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR2
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR2.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR3
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR3
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR3.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR4
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR4
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR4.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR5
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR5
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR5.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR6
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR6
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR6.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR7
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR7
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR7.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR8
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR8
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR8.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR9
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR9
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR9.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AU132, internal->external for field BTR10
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-BTR10
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-BTR10.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_J_3RF_PBU18_FIAA_SALVTAB-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_J_3RF_PBU18_FIAA_SALVTAB-KOSTL.
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_J_3RF_PBU18_FIAA_SALVTAB_STR, 
S1 TYPE STRING,
S2 TYPE STRING,
S3 TYPE STRING,
S4 TYPE STRING,
S5 TYPE STRING,
S1_TEXT TYPE STRING,
S2_TEXT TYPE STRING,
S3_TEXT TYPE STRING,
S4_TEXT TYPE STRING,
S5_TEXT TYPE STRING,
FLG_PICK_UP TYPE STRING,
RANGE TYPE STRING,
HLP_LEVEL TYPE STRING,
EXPAND TYPE STRING,
DSPACE01 TYPE STRING,
DSPACE02 TYPE STRING,
DSPACE03 TYPE STRING,
DSPACE04 TYPE STRING,
DSPACE05 TYPE STRING,
DSPACE06 TYPE STRING,
DSPACE07 TYPE STRING,
DSPACE08 TYPE STRING,
DSPACE09 TYPE STRING,
DSPACE10 TYPE STRING,
MANDT TYPE STRING,
BUKRS TYPE STRING,
ANLN0 TYPE STRING,
ANLN1 TYPE STRING,
ANLN2 TYPE STRING,
ANLKL TYPE STRING,
TXT50 TYPE STRING,
GSBER TYPE STRING,
KTANSW TYPE STRING,
KANSW TYPE STRING,
KUMAFA TYPE STRING,
BUCHWERT TYPE STRING,
AFABE TYPE STRING,
AKTIV TYPE STRING,
ERGSO TYPE STRING,
XANLGR TYPE STRING,
BTR1 TYPE STRING,
BTR2 TYPE STRING,
BTR3 TYPE STRING,
BTR4 TYPE STRING,
BTR5 TYPE STRING,
BTR6 TYPE STRING,
BTR7 TYPE STRING,
BTR8 TYPE STRING,
BTR9 TYPE STRING,
BTR10 TYPE STRING,
WAERS TYPE STRING,
CNT_EPOST TYPE STRING,
KOSTL TYPE STRING,
FLAG TYPE STRING,
KSGRU TYPE STRING,
UBZDT TYPE STRING,
LNRAN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_J_3RF_PBU18_FIAA_SALVTAB_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_J_3RF_PBU18_FIAA_SALVTAB_STR-S1 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S2 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S3 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S4 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S5 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S1_TEXT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S2_TEXT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S3_TEXT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S4_TEXT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-S5_TEXT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-FLG_PICK_UP sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-RANGE sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-HLP_LEVEL sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-EXPAND sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE01 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE02 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE03 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE04 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE05 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE06 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE07 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE08 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE09 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-DSPACE10 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-MANDT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BUKRS sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-ANLN0 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-ANLN1 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-ANLN2 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-ANLKL sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-TXT50 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-GSBER sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-KTANSW sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-KANSW sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-KUMAFA sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BUCHWERT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-AFABE sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-AKTIV sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-ERGSO sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-XANLGR sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR1 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR2 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR3 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR4 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR5 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR6 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR7 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR8 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR9 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-BTR10 sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-WAERS sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-CNT_EPOST sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-KOSTL sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-FLAG sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-KSGRU sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-UBZDT sy-vline 
WA_J_3RF_PBU18_FIAA_SALVTAB_STR-LNRAN sy-vline      INTO ld_text SEPARATED BY SPACE.

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