ABAP Select data from SAP table PJP_SOUSHITSU_FD_KIKIN into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PJP_SOUSHITSU_FD_KIKIN
*  INTO TABLE @DATA(IT_PJP_SOUSHITSU_FD_KIKIN2).
*--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_PJP_SOUSHITSU_FD_KIKIN INDEX 1 INTO DATA(WA_PJP_SOUSHITSU_FD_KIKIN2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PJP_SOUSHITSU_FD_KIKIN>-L_01_FORM_CODE = 1.
<PJP_SOUSHITSU_FD_KIKIN>-L_02_GUNSHIKU_ID = 1.
<PJP_SOUSHITSU_FD_KIKIN>-L_03_SI_OFFICE_ID = 1.
<PJP_SOUSHITSU_FD_KIKIN>-L_04_SI_INS_NO = 1.
<PJP_SOUSHITSU_FD_KIKIN>-L_05_BIRTH_GENGOU = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PJP_SOUSHITSU_FD_KIKIN-L_06_BIRTH_YYMMDD, sy-vline,
  WA_PJP_SOUSHITSU_FD_KIKIN-L_07_SHUBETSU, sy-vline,
  WA_PJP_SOUSHITSU_FD_KIKIN-L_08_SOUSHITSU_DATE_GENGOU, sy-vline,
  WA_PJP_SOUSHITSU_FD_KIKIN-L_09_SOUSHITSU_DATE_YYMMDD, sy-vline,
  WA_PJP_SOUSHITSU_FD_KIKIN-L_10_SOUSHITSU_GENIN, sy-vline,
  WA_PJP_SOUSHITSU_FD_KIKIN-L_11_SI_INS_WITHDRAW, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PJP_SOUSHITSU_FD_KIKIN 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_PJP_SOUSHITSU_FD_KIKIN 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_PJP_SOUSHITSU_FD_KIKIN INTO WA_PJP_SOUSHITSU_FD_KIKIN.


*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_PJP_SOUSHITSU_FD_KIKIN_STR, 
L_01_FORM_CODE TYPE STRING,
L_02_GUNSHIKU_ID TYPE STRING,
L_03_SI_OFFICE_ID TYPE STRING,
L_04_SI_INS_NO TYPE STRING,
L_05_BIRTH_GENGOU TYPE STRING,
L_06_BIRTH_YYMMDD TYPE STRING,
L_07_SHUBETSU TYPE STRING,
L_08_SOUSHITSU_DATE_GENGOU TYPE STRING,
L_09_SOUSHITSU_DATE_YYMMDD TYPE STRING,
L_10_SOUSHITSU_GENIN TYPE STRING,
L_11_SI_INS_WITHDRAW TYPE STRING,
L_12_HI_DEPENDENT_NO1 TYPE STRING,
L_13_HI_DEPENDENT_NO2 TYPE STRING,
L_14_HI_DEPENDENT_NO3 TYPE STRING,
L_15_HI_DEPENDENT_NO4 TYPE STRING,
L_16_HI_DEPENDENT_NO5 TYPE STRING,
L_17_WITHDRAW_HI_DEP_CARD_ID1 TYPE STRING,
L_18_WITHDRAW_HI_DEP_CARD_ID2 TYPE STRING,
L_19_WITHDRAW_HI_DEP_CARD_ID3 TYPE STRING,
L_20_WITHDRAW_HI_DEP_CARD_ID4 TYPE STRING,
L_21_WITHDRAW_HI_DEP_CARD_ID5 TYPE STRING,
L_22_SAKUSEI_GENIN TYPE STRING,
L_23_CMP_AMT_HI TYPE STRING,
L_24_CMP_AMT_EP TYPE STRING,
L_25_KISO_NENKIN_FUGOU TYPE STRING,
L_26_KISO_NENKIN_BANGOU TYPE STRING,
L_27_EMP_NAME_KANA TYPE STRING,
L_28_EMP_NAME_KANJI TYPE STRING,
L_29_OUTPUT_FORM_INDICATION TYPE STRING,
L_30_REMARKS TYPE STRING,
L_31_KIKIN_NO TYPE STRING,
L_32_JIGYO_NO TYPE STRING,
L_33_KANYU_NO TYPE STRING,
L_34_RETIRE_POST3 TYPE STRING,
L_35_RETIRE_POST4 TYPE STRING,
L_36_RETIRE_ADDRESS_KANA TYPE STRING,
L_37_RETIRE_ADDRESS_KANJI TYPE STRING,
L_38_SOSHITSU_JIYU TYPE STRING,
L_39_TEKIYO_UMU TYPE STRING,
L_40_TEKIYO_JIYU TYPE STRING,
L_41_KASAN_KYUYO1 TYPE STRING,
L_42_NORMAL_KYUYO1 TYPE STRING,
L_43_KASAN_KYUYO2 TYPE STRING,
L_44_NORMAL_KYUYO2 TYPE STRING,
L_45_KIKIN_KOYU01 TYPE STRING,
L_46_KIKIN_KOYU02 TYPE STRING,
L_47_KIKIN_KOYU03 TYPE STRING,
L_48_KIKIN_KOYU04 TYPE STRING,
L_49_KIKIN_KOYU05 TYPE STRING,
L_50_KIKIN_KOYU06 TYPE STRING,
L_51_KIKIN_KOYU07 TYPE STRING,
L_52_KIKIN_KOYU08 TYPE STRING,
L_53_KIKIN_KOYU09 TYPE STRING,
L_54_KIKIN_KOYU10 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PJP_SOUSHITSU_FD_KIKIN_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_PJP_SOUSHITSU_FD_KIKIN_STR-L_01_FORM_CODE sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_02_GUNSHIKU_ID sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_03_SI_OFFICE_ID sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_04_SI_INS_NO sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_05_BIRTH_GENGOU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_06_BIRTH_YYMMDD sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_07_SHUBETSU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_08_SOUSHITSU_DATE_GENGOU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_09_SOUSHITSU_DATE_YYMMDD sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_10_SOUSHITSU_GENIN sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_11_SI_INS_WITHDRAW sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_12_HI_DEPENDENT_NO1 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_13_HI_DEPENDENT_NO2 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_14_HI_DEPENDENT_NO3 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_15_HI_DEPENDENT_NO4 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_16_HI_DEPENDENT_NO5 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_17_WITHDRAW_HI_DEP_CARD_ID1 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_18_WITHDRAW_HI_DEP_CARD_ID2 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_19_WITHDRAW_HI_DEP_CARD_ID3 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_20_WITHDRAW_HI_DEP_CARD_ID4 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_21_WITHDRAW_HI_DEP_CARD_ID5 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_22_SAKUSEI_GENIN sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_23_CMP_AMT_HI sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_24_CMP_AMT_EP sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_25_KISO_NENKIN_FUGOU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_26_KISO_NENKIN_BANGOU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_27_EMP_NAME_KANA sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_28_EMP_NAME_KANJI sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_29_OUTPUT_FORM_INDICATION sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_30_REMARKS sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_31_KIKIN_NO sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_32_JIGYO_NO sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_33_KANYU_NO sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_34_RETIRE_POST3 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_35_RETIRE_POST4 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_36_RETIRE_ADDRESS_KANA sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_37_RETIRE_ADDRESS_KANJI sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_38_SOSHITSU_JIYU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_39_TEKIYO_UMU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_40_TEKIYO_JIYU sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_41_KASAN_KYUYO1 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_42_NORMAL_KYUYO1 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_43_KASAN_KYUYO2 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_44_NORMAL_KYUYO2 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_45_KIKIN_KOYU01 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_46_KIKIN_KOYU02 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_47_KIKIN_KOYU03 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_48_KIKIN_KOYU04 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_49_KIKIN_KOYU05 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_50_KIKIN_KOYU06 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_51_KIKIN_KOYU07 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_52_KIKIN_KOYU08 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_53_KIKIN_KOYU09 sy-vline 
WA_PJP_SOUSHITSU_FD_KIKIN_STR-L_54_KIKIN_KOYU10 sy-vline      INTO ld_text SEPARATED BY SPACE.

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