ABAP Select data from SAP table HRPAYDEPFS_0111_RED into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP HRPAYDEPFS_0111_RED 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 HRPAYDEPFS_0111_RED. 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 HRPAYDEPFS_0111_RED 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_HRPAYDEPFS_0111_RED TYPE STANDARD TABLE OF HRPAYDEPFS_0111_RED,
      WA_HRPAYDEPFS_0111_RED TYPE HRPAYDEPFS_0111_RED,
      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: <HRPAYDEPFS_0111_RED> TYPE HRPAYDEPFS_0111_RED.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_HRPAYDEPFS_0111_RED.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM HRPAYDEPFS_0111_RED
  INTO TABLE IT_HRPAYDEPFS_0111_RED.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM HRPAYDEPFS_0111_RED
*  INTO TABLE @DATA(IT_HRPAYDEPFS_0111_RED2).
*--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_HRPAYDEPFS_0111_RED INDEX 1 INTO DATA(WA_HRPAYDEPFS_0111_RED2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_HRPAYDEPFS_0111_RED ASSIGNING <HRPAYDEPFS_0111_RED>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<HRPAYDEPFS_0111_RED>-PERNR = 1.
<HRPAYDEPFS_0111_RED>-PFART = 1.
<HRPAYDEPFS_0111_RED>-PFNUM = 1.
<HRPAYDEPFS_0111_RED>-PFDAT = 1.
<HRPAYDEPFS_0111_RED>-PFUHR = 1.

ENDLOOP.

LOOP AT IT_HRPAYDEPFS_0111_RED INTO WA_HRPAYDEPFS_0111_RED.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_HRPAYDEPFS_0111_RED-PFSTA, sy-vline,
  WA_HRPAYDEPFS_0111_RED-GLFIR, sy-vline,
  WA_HRPAYDEPFS_0111_RED-GLABT, sy-vline,
  WA_HRPAYDEPFS_0111_RED-GLTIT, sy-vline,
  WA_HRPAYDEPFS_0111_RED-GLVOR, sy-vline,
  WA_HRPAYDEPFS_0111_RED-GLNAM, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_HRPAYDEPFS_0111_RED 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_HRPAYDEPFS_0111_RED 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_HRPAYDEPFS_0111_RED INTO WA_HRPAYDEPFS_0111_RED.


*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_HRPAYDEPFS_0111_RED_STR, 
PERNR TYPE STRING,
PFART TYPE STRING,
PFNUM TYPE STRING,
PFDAT TYPE STRING,
PFUHR TYPE STRING,
PFSTA TYPE STRING,
GLFIR TYPE STRING,
GLABT TYPE STRING,
GLTIT TYPE STRING,
GLVOR TYPE STRING,
GLNAM TYPE STRING,
PRINS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_HRPAYDEPFS_0111_RED_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_HRPAYDEPFS_0111_RED_STR-PERNR sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-PFART sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-PFNUM sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-PFDAT sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-PFUHR sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-PFSTA sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-GLFIR sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-GLABT sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-GLTIT sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-GLVOR sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-GLNAM sy-vline 
WA_HRPAYDEPFS_0111_RED_STR-PRINS sy-vline      INTO ld_text SEPARATED BY SPACE.

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