ABAP Select data from SAP table P06DAD_S47_DSP into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP P06DAD_S47_DSP 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_S47_DSP. 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_S47_DSP 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_S47_DSP TYPE STANDARD TABLE OF P06DAD_S47_DSP,
      WA_P06DAD_S47_DSP TYPE P06DAD_S47_DSP,
      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_S47_DSP> TYPE P06DAD_S47_DSP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P06DAD_S47_DSP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P06DAD_S47_DSP
  INTO TABLE IT_P06DAD_S47_DSP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P06DAD_S47_DSP
*  INTO TABLE @DATA(IT_P06DAD_S47_DSP2).
*--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_S47_DSP INDEX 1 INTO DATA(WA_P06DAD_S47_DSP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P06DAD_S47_DSP ASSIGNING <P06DAD_S47_DSP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P06DAD_S47_DSP>-SIREN = 1.
<P06DAD_S47_DSP>-NUMIC = 1.
<P06DAD_S47_DSP>-PERID = 1.
<P06DAD_S47_DSP>-MATRICULE = 1.
<P06DAD_S47_DSP>-PER_DEB = 1.

ENDLOOP.

LOOP AT IT_P06DAD_S47_DSP INTO WA_P06DAD_S47_DSP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P06DAD_S47_DSP-PER_FIN, sy-vline,
  WA_P06DAD_S47_DSP-CAT_AGENT, sy-vline,
  WA_P06DAD_S47_DSP-CORPF, sy-vline,
  WA_P06DAD_S47_DSP-GRAD_AGENT, sy-vline,
  WA_P06DAD_S47_DSP-EMP_AGENT, sy-vline,
  WA_P06DAD_S47_DSP-EMPLOYEUR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P06DAD_S47_DSP 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_S47_DSP 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_S47_DSP INTO WA_P06DAD_S47_DSP.


*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_S47_DSP_STR, 
SIREN TYPE STRING,
NUMIC TYPE STRING,
PERID TYPE STRING,
MATRICULE TYPE STRING,
PER_DEB TYPE STRING,
PER_FIN TYPE STRING,
CAT_AGENT TYPE STRING,
CORPF TYPE STRING,
GRAD_AGENT TYPE STRING,
EMP_AGENT TYPE STRING,
EMPLOYEUR TYPE STRING,
NOM_ETABL TYPE STRING,
REF_PER TYPE STRING,
PCS TYPE STRING,
CONTRAT TYPE STRING,
CAR_TRAV TYPE STRING,
STATPROF TYPE STRING,
STATCATEG TYPE STRING,
STATCATRT TYPE STRING,
REGIME_BASE TYPE STRING,
REGIME_MALADIE TYPE STRING,
REGIME_ACCTRAV TYPE STRING,
REGIME_VIEPATR TYPE STRING,
REGIME_VIESALAR TYPE STRING,
REGIME_ALS_MOS TYPE STRING,
REGIME_GEST_MAL TYPE STRING,
TAUX_TP TYPE STRING,
NOMPAT TYPE STRING,
PRENOM TYPE STRING,
CCTCA TYPE STRING,
CCMCT TYPE STRING,
CCMCO TYPE STRING,
CCATI TYPE STRING,
CCTCT TYPE STRING,
CCTCO TYPE STRING,
CCTAT TYPE STRING,
CCIES TYPE STRING,
CCMSU TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P06DAD_S47_DSP_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_S47_DSP_STR-SIREN sy-vline 
WA_P06DAD_S47_DSP_STR-NUMIC sy-vline 
WA_P06DAD_S47_DSP_STR-PERID sy-vline 
WA_P06DAD_S47_DSP_STR-MATRICULE sy-vline 
WA_P06DAD_S47_DSP_STR-PER_DEB sy-vline 
WA_P06DAD_S47_DSP_STR-PER_FIN sy-vline 
WA_P06DAD_S47_DSP_STR-CAT_AGENT sy-vline 
WA_P06DAD_S47_DSP_STR-CORPF sy-vline 
WA_P06DAD_S47_DSP_STR-GRAD_AGENT sy-vline 
WA_P06DAD_S47_DSP_STR-EMP_AGENT sy-vline 
WA_P06DAD_S47_DSP_STR-EMPLOYEUR sy-vline 
WA_P06DAD_S47_DSP_STR-NOM_ETABL sy-vline 
WA_P06DAD_S47_DSP_STR-REF_PER sy-vline 
WA_P06DAD_S47_DSP_STR-PCS sy-vline 
WA_P06DAD_S47_DSP_STR-CONTRAT sy-vline 
WA_P06DAD_S47_DSP_STR-CAR_TRAV sy-vline 
WA_P06DAD_S47_DSP_STR-STATPROF sy-vline 
WA_P06DAD_S47_DSP_STR-STATCATEG sy-vline 
WA_P06DAD_S47_DSP_STR-STATCATRT sy-vline 
WA_P06DAD_S47_DSP_STR-REGIME_BASE sy-vline 
WA_P06DAD_S47_DSP_STR-REGIME_MALADIE sy-vline 
WA_P06DAD_S47_DSP_STR-REGIME_ACCTRAV sy-vline 
WA_P06DAD_S47_DSP_STR-REGIME_VIEPATR sy-vline 
WA_P06DAD_S47_DSP_STR-REGIME_VIESALAR sy-vline 
WA_P06DAD_S47_DSP_STR-REGIME_ALS_MOS sy-vline 
WA_P06DAD_S47_DSP_STR-REGIME_GEST_MAL sy-vline 
WA_P06DAD_S47_DSP_STR-TAUX_TP sy-vline 
WA_P06DAD_S47_DSP_STR-NOMPAT sy-vline 
WA_P06DAD_S47_DSP_STR-PRENOM sy-vline 
WA_P06DAD_S47_DSP_STR-CCTCA sy-vline 
WA_P06DAD_S47_DSP_STR-CCMCT sy-vline 
WA_P06DAD_S47_DSP_STR-CCMCO sy-vline 
WA_P06DAD_S47_DSP_STR-CCATI sy-vline 
WA_P06DAD_S47_DSP_STR-CCTCT sy-vline 
WA_P06DAD_S47_DSP_STR-CCTCO sy-vline 
WA_P06DAD_S47_DSP_STR-CCTAT sy-vline 
WA_P06DAD_S47_DSP_STR-CCIES sy-vline 
WA_P06DAD_S47_DSP_STR-CCMSU sy-vline      INTO ld_text SEPARATED BY SPACE.

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