ABAP Select data from SAP table P06_DSN_SELEC_DATA into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP P06_DSN_SELEC_DATA 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 P06_DSN_SELEC_DATA. 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 P06_DSN_SELEC_DATA 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_P06_DSN_SELEC_DATA TYPE STANDARD TABLE OF P06_DSN_SELEC_DATA,
      WA_P06_DSN_SELEC_DATA TYPE P06_DSN_SELEC_DATA,
      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: <P06_DSN_SELEC_DATA> TYPE P06_DSN_SELEC_DATA.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_P06_DSN_SELEC_DATA.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM P06_DSN_SELEC_DATA
  INTO TABLE IT_P06_DSN_SELEC_DATA.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM P06_DSN_SELEC_DATA
*  INTO TABLE @DATA(IT_P06_DSN_SELEC_DATA2).
*--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_P06_DSN_SELEC_DATA INDEX 1 INTO DATA(WA_P06_DSN_SELEC_DATA2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_P06_DSN_SELEC_DATA ASSIGNING <P06_DSN_SELEC_DATA>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<P06_DSN_SELEC_DATA>-MOLGA = 1.
<P06_DSN_SELEC_DATA>-APPL = 1.
<P06_DSN_SELEC_DATA>-DENAT = 1.
<P06_DSN_SELEC_DATA>-RDNAT = 1.
<P06_DSN_SELEC_DATA>-DETYP = 1.

ENDLOOP.

LOOP AT IT_P06_DSN_SELEC_DATA INTO WA_P06_DSN_SELEC_DATA.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_P06_DSN_SELEC_DATA-RDTYP, sy-vline,
  WA_P06_DSN_SELEC_DATA-DEFRC, sy-vline,
  WA_P06_DSN_SELEC_DATA-DECHA, sy-vline,
  WA_P06_DSN_SELEC_DATA-DEMOI, sy-vline,
  WA_P06_DSN_SELEC_DATA-ABKRS, sy-vline,
  WA_P06_DSN_SELEC_DATA-PERMO, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_P06_DSN_SELEC_DATA 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_P06_DSN_SELEC_DATA 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_P06_DSN_SELEC_DATA INTO WA_P06_DSN_SELEC_DATA.


*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.

*Conversion exit GJAHR, internal->external for field PABRJ
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_P06_DSN_SELEC_DATA-PABRJ
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_P06_DSN_SELEC_DATA-PABRJ.
WRITE:/ 'New Value:', ld_input.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_P06_DSN_SELEC_DATA_STR, 
MOLGA TYPE STRING,
APPL TYPE STRING,
DENAT TYPE STRING,
RDNAT TYPE STRING,
DETYP TYPE STRING,
RDTYP TYPE STRING,
DEFRC TYPE STRING,
DECHA TYPE STRING,
DEMOI TYPE STRING,
ABKRS TYPE STRING,
PERMO TYPE STRING,
PABRJ TYPE STRING,
PABRP TYPE STRING,
BEGDA TYPE STRING,
ENDDA TYPE STRING,
DCATH TYPE STRING,
OSELS TYPE STRING,
SIRET_RANGE TYPE STRING,
CDREF TYPE STRING,
HSAVE TYPE STRING,
CILTY TYPE STRING,
NOITC TYPE STRING,
REFNV TYPE STRING,
B2TXT TYPE STRING,
SECTN TYPE STRING,
RSECTN TYPE STRING,
TRANSPORT TYPE STRING,
OWRTE_CUST TYPE STRING,
OWRTE_INPUT TYPE STRING,
OWRTE_EXP_RESULT TYPE STRING,
OWRTE_INSTANCE TYPE STRING,
ECATT_INT_GEN TYPE STRING,
ATHD TYPE STRING,
NON2F TYPE STRING,
NON2FD TYPE STRING,
APLTX TYPE STRING,
ALLI1 TYPE STRING,
FPERN TYPE STRING,
FPERT TYPE STRING,
NBDSN TYPE STRING,
DEBEG TYPE STRING,
CLSTR TYPE STRING,
KEEP_REFERENCES TYPE STRING,
ESECT TYPE STRING,
UNAME TYPE STRING,
CUMUL TYPE STRING,
SORTR TYPE STRING,
CODET TYPE STRING,
MITSV TYPE STRING,
BACOD_TAB TYPE STRING,
AGCOD_TAB TYPE STRING,
BEDIT TYPE STRING,
MITCO TYPE STRING,
DO_ROUNDING TYPE STRING,
MITSVI TYPE STRING,
COCAR TYPE STRING,
B20SP TYPE STRING,
OSELP TYPE STRING,
CCINT TYPE STRING,
ICDET TYPE STRING,
B20UP TYPE STRING,
B78SO TYPE STRING,
SHNSH TYPE STRING,
CCPER TYPE STRING,
B44HP TYPE STRING,
SLPER TYPE STRING,
PTDEP TYPE STRING,
TYENV TYPE STRING,
EMENV TYPE STRING,
TRTYP TYPE STRING,
PB2A TYPE STRING,
EMSIR TYPE STRING,
CEME TYPE STRING,
DCRE TYPE STRING,
FOVER TYPE STRING,
PACK TYPE STRING,
SRVGRP TYPE STRING,
PACKID TYPE STRING,
FCTUID TYPE STRING,
FCTU2 TYPE STRING,
EXPFI TYPE STRING,
FCTUVA TYPE STRING,
FCTOLD TYPE STRING,
MITIC TYPE STRING,
LOGIC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_P06_DSN_SELEC_DATA_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_P06_DSN_SELEC_DATA_STR-MOLGA sy-vline 
WA_P06_DSN_SELEC_DATA_STR-APPL sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DENAT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-RDNAT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DETYP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-RDTYP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DEFRC sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DECHA sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DEMOI sy-vline 
WA_P06_DSN_SELEC_DATA_STR-ABKRS sy-vline 
WA_P06_DSN_SELEC_DATA_STR-PERMO sy-vline 
WA_P06_DSN_SELEC_DATA_STR-PABRJ sy-vline 
WA_P06_DSN_SELEC_DATA_STR-PABRP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-BEGDA sy-vline 
WA_P06_DSN_SELEC_DATA_STR-ENDDA sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DCATH sy-vline 
WA_P06_DSN_SELEC_DATA_STR-OSELS sy-vline 
WA_P06_DSN_SELEC_DATA_STR-SIRET_RANGE sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CDREF sy-vline 
WA_P06_DSN_SELEC_DATA_STR-HSAVE sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CILTY sy-vline 
WA_P06_DSN_SELEC_DATA_STR-NOITC sy-vline 
WA_P06_DSN_SELEC_DATA_STR-REFNV sy-vline 
WA_P06_DSN_SELEC_DATA_STR-B2TXT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-SECTN sy-vline 
WA_P06_DSN_SELEC_DATA_STR-RSECTN sy-vline 
WA_P06_DSN_SELEC_DATA_STR-TRANSPORT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-OWRTE_CUST sy-vline 
WA_P06_DSN_SELEC_DATA_STR-OWRTE_INPUT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-OWRTE_EXP_RESULT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-OWRTE_INSTANCE sy-vline 
WA_P06_DSN_SELEC_DATA_STR-ECATT_INT_GEN sy-vline 
WA_P06_DSN_SELEC_DATA_STR-ATHD sy-vline 
WA_P06_DSN_SELEC_DATA_STR-NON2F sy-vline 
WA_P06_DSN_SELEC_DATA_STR-NON2FD sy-vline 
WA_P06_DSN_SELEC_DATA_STR-APLTX sy-vline 
WA_P06_DSN_SELEC_DATA_STR-ALLI1 sy-vline 
WA_P06_DSN_SELEC_DATA_STR-FPERN sy-vline 
WA_P06_DSN_SELEC_DATA_STR-FPERT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-NBDSN sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DEBEG sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CLSTR sy-vline 
WA_P06_DSN_SELEC_DATA_STR-KEEP_REFERENCES sy-vline 
WA_P06_DSN_SELEC_DATA_STR-ESECT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-UNAME sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CUMUL sy-vline 
WA_P06_DSN_SELEC_DATA_STR-SORTR sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CODET sy-vline 
WA_P06_DSN_SELEC_DATA_STR-MITSV sy-vline 
WA_P06_DSN_SELEC_DATA_STR-BACOD_TAB sy-vline 
WA_P06_DSN_SELEC_DATA_STR-AGCOD_TAB sy-vline 
WA_P06_DSN_SELEC_DATA_STR-BEDIT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-MITCO sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DO_ROUNDING sy-vline 
WA_P06_DSN_SELEC_DATA_STR-MITSVI sy-vline 
WA_P06_DSN_SELEC_DATA_STR-COCAR sy-vline 
WA_P06_DSN_SELEC_DATA_STR-B20SP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-OSELP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CCINT sy-vline 
WA_P06_DSN_SELEC_DATA_STR-ICDET sy-vline 
WA_P06_DSN_SELEC_DATA_STR-B20UP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-B78SO sy-vline 
WA_P06_DSN_SELEC_DATA_STR-SHNSH sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CCPER sy-vline 
WA_P06_DSN_SELEC_DATA_STR-B44HP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-SLPER sy-vline 
WA_P06_DSN_SELEC_DATA_STR-PTDEP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-TYENV sy-vline 
WA_P06_DSN_SELEC_DATA_STR-EMENV sy-vline 
WA_P06_DSN_SELEC_DATA_STR-TRTYP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-PB2A sy-vline 
WA_P06_DSN_SELEC_DATA_STR-EMSIR sy-vline 
WA_P06_DSN_SELEC_DATA_STR-CEME sy-vline 
WA_P06_DSN_SELEC_DATA_STR-DCRE sy-vline 
WA_P06_DSN_SELEC_DATA_STR-FOVER sy-vline 
WA_P06_DSN_SELEC_DATA_STR-PACK sy-vline 
WA_P06_DSN_SELEC_DATA_STR-SRVGRP sy-vline 
WA_P06_DSN_SELEC_DATA_STR-PACKID sy-vline 
WA_P06_DSN_SELEC_DATA_STR-FCTUID sy-vline 
WA_P06_DSN_SELEC_DATA_STR-FCTU2 sy-vline 
WA_P06_DSN_SELEC_DATA_STR-EXPFI sy-vline 
WA_P06_DSN_SELEC_DATA_STR-FCTUVA sy-vline 
WA_P06_DSN_SELEC_DATA_STR-FCTOLD sy-vline 
WA_P06_DSN_SELEC_DATA_STR-MITIC sy-vline 
WA_P06_DSN_SELEC_DATA_STR-LOGIC sy-vline      INTO ld_text SEPARATED BY SPACE.

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