ABAP Select data from SAP table REP_EAPS_CZ_STR_PAP_SECT_14 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP REP_EAPS_CZ_STR_PAP_SECT_14 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 REP_EAPS_CZ_STR_PAP_SECT_14. 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 REP_EAPS_CZ_STR_PAP_SECT_14 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_REP_EAPS_CZ_STR_PAP_SECT_14 TYPE STANDARD TABLE OF REP_EAPS_CZ_STR_PAP_SECT_14,
      WA_REP_EAPS_CZ_STR_PAP_SECT_14 TYPE REP_EAPS_CZ_STR_PAP_SECT_14,
      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: <REP_EAPS_CZ_STR_PAP_SECT_14> TYPE REP_EAPS_CZ_STR_PAP_SECT_14.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_REP_EAPS_CZ_STR_PAP_SECT_14.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM REP_EAPS_CZ_STR_PAP_SECT_14
  INTO TABLE IT_REP_EAPS_CZ_STR_PAP_SECT_14.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM REP_EAPS_CZ_STR_PAP_SECT_14
*  INTO TABLE @DATA(IT_REP_EAPS_CZ_STR_PAP_SECT_142).
*--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_REP_EAPS_CZ_STR_PAP_SECT_14 INDEX 1 INTO DATA(WA_REP_EAPS_CZ_STR_PAP_SECT_142).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_REP_EAPS_CZ_STR_PAP_SECT_14 ASSIGNING <REP_EAPS_CZ_STR_PAP_SECT_14>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<REP_EAPS_CZ_STR_PAP_SECT_14>-INTKEY = 1.
<REP_EAPS_CZ_STR_PAP_SECT_14>-ACCOUNT = 1.
<REP_EAPS_CZ_STR_PAP_SECT_14>-LINETEXT = 1.
<REP_EAPS_CZ_STR_PAP_SECT_14>-CURR = 1.
<REP_EAPS_CZ_STR_PAP_SECT_14>-SEQNR = 1.

ENDLOOP.

LOOP AT IT_REP_EAPS_CZ_STR_PAP_SECT_14 INTO WA_REP_EAPS_CZ_STR_PAP_SECT_14.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_REP_EAPS_CZ_STR_PAP_SECT_14-ORG_ID, sy-vline,
  WA_REP_EAPS_CZ_STR_PAP_SECT_14-ORG_NAME, sy-vline,
  WA_REP_EAPS_CZ_STR_PAP_SECT_14-VAL01, sy-vline,
  WA_REP_EAPS_CZ_STR_PAP_SECT_14-VAL02, sy-vline,
  WA_REP_EAPS_CZ_STR_PAP_SECT_14-AMT03, sy-vline,
  WA_REP_EAPS_CZ_STR_PAP_SECT_14-AMT04, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_REP_EAPS_CZ_STR_PAP_SECT_14 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_REP_EAPS_CZ_STR_PAP_SECT_14 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_REP_EAPS_CZ_STR_PAP_SECT_14 INTO WA_REP_EAPS_CZ_STR_PAP_SECT_14.


*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_REP_EAPS_CZ_STR_PAP_SECT_14_STR, 
INTKEY TYPE STRING,
ACCOUNT TYPE STRING,
LINETEXT TYPE STRING,
CURR TYPE STRING,
SEQNR TYPE STRING,
ORG_ID TYPE STRING,
ORG_NAME TYPE STRING,
VAL01 TYPE STRING,
VAL02 TYPE STRING,
AMT03 TYPE STRING,
AMT04 TYPE STRING,
AMT05 TYPE STRING,
AMT06 TYPE STRING,
AMT07 TYPE STRING,
AMT08 TYPE STRING,
AMT09 TYPE STRING,
AMT10 TYPE STRING,
AMT11 TYPE STRING,
AMT12 TYPE STRING,
AMT13 TYPE STRING,
DAT14 TYPE STRING,
VAL15 TYPE STRING,
VAL16 TYPE STRING,
VAL17 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_REP_EAPS_CZ_STR_PAP_SECT_14_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_REP_EAPS_CZ_STR_PAP_SECT_14_STR-INTKEY sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-ACCOUNT sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-LINETEXT sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-CURR sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-SEQNR sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-ORG_ID sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-ORG_NAME sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-VAL01 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-VAL02 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT03 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT04 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT05 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT06 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT07 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT08 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT09 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT10 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT11 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT12 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-AMT13 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-DAT14 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-VAL15 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-VAL16 sy-vline 
WA_REP_EAPS_CZ_STR_PAP_SECT_14_STR-VAL17 sy-vline      INTO ld_text SEPARATED BY SPACE.

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