ABAP Select data from SAP table PES_SUFORM_COINEM_CLAUSULAS into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PES_SUFORM_COINEM_CLAUSULAS
*  INTO TABLE @DATA(IT_PES_SUFORM_COINEM_CLAUSULAS2).
*--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_PES_SUFORM_COINEM_CLAUSULAS INDEX 1 INTO DATA(WA_PES_SUFORM_COINEM_CLAUSULAS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PES_SUFORM_COINEM_CLAUSULAS>-PUESTO = 1.
<PES_SUFORM_COINEM_CLAUSULAS>-PROFESION = 1.
<PES_SUFORM_COINEM_CLAUSULAS>-CATEGORIA = 1.
<PES_SUFORM_COINEM_CLAUSULAS>-UBICACION1 = 1.
<PES_SUFORM_COINEM_CLAUSULAS>-UBICACION2 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PES_SUFORM_COINEM_CLAUSULAS-CENTRO_ESP_EMPLEO, sy-vline,
  WA_PES_SUFORM_COINEM_CLAUSULAS-PECULIARIDADES, sy-vline,
  WA_PES_SUFORM_COINEM_CLAUSULAS-BAJO_RENDM_SI, sy-vline,
  WA_PES_SUFORM_COINEM_CLAUSULAS-BAJO_RENDM_NO, sy-vline,
  WA_PES_SUFORM_COINEM_CLAUSULAS-ACTIVIDAD1, sy-vline,
  WA_PES_SUFORM_COINEM_CLAUSULAS-ACTIVIDAD2, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PES_SUFORM_COINEM_CLAUSULAS 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_PES_SUFORM_COINEM_CLAUSULAS 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_PES_SUFORM_COINEM_CLAUSULAS INTO WA_PES_SUFORM_COINEM_CLAUSULAS.


*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_PES_SUFORM_COINEM_CLAUSULAS_STR, 
PUESTO TYPE STRING,
PROFESION TYPE STRING,
CATEGORIA TYPE STRING,
UBICACION1 TYPE STRING,
UBICACION2 TYPE STRING,
CENTRO_ESP_EMPLEO TYPE STRING,
PECULIARIDADES TYPE STRING,
BAJO_RENDM_SI TYPE STRING,
BAJO_RENDM_NO TYPE STRING,
ACTIVIDAD1 TYPE STRING,
ACTIVIDAD2 TYPE STRING,
ACTIVIDAD_CICLICA TYPE STRING,
DURACION_ACTCICL1 TYPE STRING,
DURACION_ACTCICL2 TYPE STRING,
FECHA_INICIO TYPE STRING,
DURACION_ACTTRBJ TYPE STRING,
DESCRIP_CONVENIO TYPE STRING,
JORNADA TYPE STRING,
UNIDAD TYPE STRING,
DISTR_HORARIA_DE TYPE STRING,
DISTR_HORARIA_A TYPE STRING,
PARCIAL_SI TYPE STRING,
PARCIAL_NO TYPE STRING,
TIEMPOCOMP TYPE STRING,
COMPHORAS TYPE STRING,
DE TYPE STRING,
A TYPE STRING,
TIEMPOPARC TYPE STRING,
PARCHORAS TYPE STRING,
PARCDIA TYPE STRING,
PARCSEMANA TYPE STRING,
PARCMES TYPE STRING,
PARCANIO TYPE STRING,
COMPARABLE TYPE STRING,
CONVENIO TYPE STRING,
JORNMAXIMA TYPE STRING,
MAXIMAHORAS TYPE STRING,
HORASCOMPL_SI TYPE STRING,
HORASCOMPL_NO TYPE STRING,
DISTRIBUCION1 TYPE STRING,
DISTRIBUCION2 TYPE STRING,
REPFECCIER_SI TYPE STRING,
REPFECCIER_NO TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PES_SUFORM_COINEM_CLAUSULAS_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_PES_SUFORM_COINEM_CLAUSULAS_STR-PUESTO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PROFESION sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-CATEGORIA sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-UBICACION1 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-UBICACION2 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-CENTRO_ESP_EMPLEO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PECULIARIDADES sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-BAJO_RENDM_SI sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-BAJO_RENDM_NO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-ACTIVIDAD1 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-ACTIVIDAD2 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-ACTIVIDAD_CICLICA sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DURACION_ACTCICL1 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DURACION_ACTCICL2 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-FECHA_INICIO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DURACION_ACTTRBJ sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DESCRIP_CONVENIO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-JORNADA sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-UNIDAD sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DISTR_HORARIA_DE sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DISTR_HORARIA_A sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PARCIAL_SI sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PARCIAL_NO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-TIEMPOCOMP sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-COMPHORAS sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DE sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-A sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-TIEMPOPARC sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PARCHORAS sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PARCDIA sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PARCSEMANA sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PARCMES sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-PARCANIO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-COMPARABLE sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-CONVENIO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-JORNMAXIMA sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-MAXIMAHORAS sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-HORASCOMPL_SI sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-HORASCOMPL_NO sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DISTRIBUCION1 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-DISTRIBUCION2 sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-REPFECCIER_SI sy-vline 
WA_PES_SUFORM_COINEM_CLAUSULAS_STR-REPFECCIER_NO sy-vline      INTO ld_text SEPARATED BY SPACE.

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