ABAP Select data from SAP table P06DAD_S30_DSP into internal table

Get Example source ABAP code based on a different SAP table
  

Below is a number of ABAP code snippets to demonstrate how to select data from SAP P06DAD_S30_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_S30_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_S30_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_S30_DSP TYPE STANDARD TABLE OF P06DAD_S30_DSP,
      WA_P06DAD_S30_DSP TYPE P06DAD_S30_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_S30_DSP> TYPE P06DAD_S30_DSP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P06DAD_S30_DSP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P06DAD_S30_DSP
  INTO TABLE IT_P06DAD_S30_DSP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P06DAD_S30_DSP
*  INTO TABLE @DATA(IT_P06DAD_S30_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_S30_DSP INDEX 1 INTO DATA(WA_P06DAD_S30_DSP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P06DAD_S30_DSP ASSIGNING <P06DAD_S30_DSP>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
<P06DAD_S30_DSP>-SIREN = 1.
<P06DAD_S30_DSP>-PERID = 1.
<P06DAD_S30_DSP>-MATRICULE = 1.
<P06DAD_S30_DSP>-NUMSS = 1.
<P06DAD_S30_DSP>-NOMPAT = 1.
ENDLOOP.

LOOP AT IT_P06DAD_S30_DSP INTO WA_P06DAD_S30_DSP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P06DAD_S30_DSP-PRENOM, sy-vline,
WA_P06DAD_S30_DSP-NOMUSA, sy-vline,
WA_P06DAD_S30_DSP-PRENOMUSA, sy-vline,
WA_P06DAD_S30_DSP-SURNOM, sy-vline,
WA_P06DAD_S30_DSP-CIVILITE, sy-vline,
WA_P06DAD_S30_DSP-DATENAISS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_P06DAD_S30_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_S30_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_S30_DSP INTO WA_P06DAD_S30_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_S30_DSP_STR,
SIREN TYPE STRING,
PERID TYPE STRING,
MATRICULE TYPE STRING,
NUMSS TYPE STRING,
NOMPAT TYPE STRING,
PRENOM TYPE STRING,
NOMUSA TYPE STRING,
PRENOMUSA TYPE STRING,
SURNOM TYPE STRING,
CIVILITE TYPE STRING,
DATENAISS TYPE STRING,
COMMNAISS TYPE STRING,
DPTNAISS TYPE STRING,
PAYSNAISS TYPE STRING,
PAYSNATIO TYPE STRING,END OF T_EKKO_STR. DATA: WA_P06DAD_S30_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_S30_DSP_STR-SIREN sy-vline
WA_P06DAD_S30_DSP_STR-PERID sy-vline
WA_P06DAD_S30_DSP_STR-MATRICULE sy-vline
WA_P06DAD_S30_DSP_STR-NUMSS sy-vline
WA_P06DAD_S30_DSP_STR-NOMPAT sy-vline
WA_P06DAD_S30_DSP_STR-PRENOM sy-vline
WA_P06DAD_S30_DSP_STR-NOMUSA sy-vline
WA_P06DAD_S30_DSP_STR-PRENOMUSA sy-vline
WA_P06DAD_S30_DSP_STR-SURNOM sy-vline
WA_P06DAD_S30_DSP_STR-CIVILITE sy-vline
WA_P06DAD_S30_DSP_STR-DATENAISS sy-vline
WA_P06DAD_S30_DSP_STR-COMMNAISS sy-vline
WA_P06DAD_S30_DSP_STR-DPTNAISS sy-vline
WA_P06DAD_S30_DSP_STR-PAYSNAISS sy-vline
WA_P06DAD_S30_DSP_STR-PAYSNATIO sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.