ABAP Select data from SAP table P06DAD_T_PBS_CNRACL into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P06DAD_T_PBS_CNRACL 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 P06DAD_T_PBS_CNRACL. 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 P06DAD_T_PBS_CNRACL 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_P06DAD_T_PBS_CNRACL TYPE STANDARD TABLE OF P06DAD_T_PBS_CNRACL,
      WA_P06DAD_T_PBS_CNRACL TYPE P06DAD_T_PBS_CNRACL,
      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: <P06DAD_T_PBS_CNRACL> TYPE P06DAD_T_PBS_CNRACL.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P06DAD_T_PBS_CNRACL.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P06DAD_T_PBS_CNRACL
  INTO TABLE IT_P06DAD_T_PBS_CNRACL.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P06DAD_T_PBS_CNRACL
*  INTO TABLE @DATA(IT_P06DAD_T_PBS_CNRACL2).
*--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_P06DAD_T_PBS_CNRACL INDEX 1 INTO DATA(WA_P06DAD_T_PBS_CNRACL2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P06DAD_T_PBS_CNRACL ASSIGNING <P06DAD_T_PBS_CNRACL>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P06DAD_T_PBS_CNRACL>-SECTN = 1.
<P06DAD_T_PBS_CNRACL>-VERSEMENT = 1.
<P06DAD_T_PBS_CNRACL>-RETENUES = 1.
<P06DAD_T_PBS_CNRACL>-CONTRIBUTION = 1.
<P06DAD_T_PBS_CNRACL>-SIREN = 1.

ENDLOOP.

LOOP AT IT_P06DAD_T_PBS_CNRACL INTO WA_P06DAD_T_PBS_CNRACL.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P06DAD_T_PBS_CNRACL-NUMIC, sy-vline,
  WA_P06DAD_T_PBS_CNRACL-EMPLOI_MULTI, sy-vline,
  WA_P06DAD_T_PBS_CNRACL-CATEGORIE, sy-vline,
  WA_P06DAD_T_PBS_CNRACL-CNRAF, sy-vline,
  WA_P06DAD_T_PBS_CNRACL-DUREE_AGENT, sy-vline,
  WA_P06DAD_T_PBS_CNRACL-DUREE_POSTE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P06DAD_T_PBS_CNRACL 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_P06DAD_T_PBS_CNRACL 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_P06DAD_T_PBS_CNRACL INTO WA_P06DAD_T_PBS_CNRACL.


*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_P06DAD_T_PBS_CNRACL_STR, 
SECTN TYPE STRING,
VERSEMENT TYPE STRING,
RETENUES TYPE STRING,
CONTRIBUTION TYPE STRING,
SIREN TYPE STRING,
NUMIC TYPE STRING,
EMPLOI_MULTI TYPE STRING,
CATEGORIE TYPE STRING,
CNRAF TYPE STRING,
DUREE_AGENT TYPE STRING,
DUREE_POSTE TYPE STRING,
DUREE_COLLECT TYPE STRING,
NUM_FNC TYPE STRING,
SUPPL_FAM TYPE STRING,
PRIMES_TRAVAUX TYPE STRING,
HEURES_TRAVAUX TYPE STRING,
TTRVX TYPE STRING,
CCESS TYPE STRING,
CTTRA TYPE STRING,
INDBO TYPE STRING,
CORGO TYPE STRING,
CNCA TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P06DAD_T_PBS_CNRACL_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_P06DAD_T_PBS_CNRACL_STR-SECTN sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-VERSEMENT sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-RETENUES sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-CONTRIBUTION sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-SIREN sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-NUMIC sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-EMPLOI_MULTI sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-CATEGORIE sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-CNRAF sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-DUREE_AGENT sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-DUREE_POSTE sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-DUREE_COLLECT sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-NUM_FNC sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-SUPPL_FAM sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-PRIMES_TRAVAUX sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-HEURES_TRAVAUX sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-TTRVX sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-CCESS sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-CTTRA sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-INDBO sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-CORGO sy-vline 
WA_P06DAD_T_PBS_CNRACL_STR-CNCA sy-vline      INTO ld_text SEPARATED BY SPACE.

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