ABAP Select data from SAP table PSDSPPPDA06 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PSDSPPPDA06 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 PSDSPPPDA06. 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 PSDSPPPDA06 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_PSDSPPPDA06 TYPE STANDARD TABLE OF PSDSPPPDA06,
      WA_PSDSPPPDA06 TYPE PSDSPPPDA06,
      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: <PSDSPPPDA06> TYPE PSDSPPPDA06.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PSDSPPPDA06.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PSDSPPPDA06
  INTO TABLE IT_PSDSPPPDA06.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PSDSPPPDA06
*  INTO TABLE @DATA(IT_PSDSPPPDA062).
*--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_PSDSPPPDA06 INDEX 1 INTO DATA(WA_PSDSPPPDA062).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PSDSPPPDA06 ASSIGNING <PSDSPPPDA06>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PSDSPPPDA06>-MANDT = 1.
<PSDSPPPDA06>-YEARMONTH = 1.
<PSDSPPPDA06>-PARTOFMONTH = 1.
<PSDSPPPDA06>-SALESORGANIZATION = 1.
<PSDSPPPDA06>-DISTRIBUTIONCHANNEL = 1.

ENDLOOP.

LOOP AT IT_PSDSPPPDA06 INTO WA_PSDSPPPDA06.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PSDSPPPDA06-DIVISION, sy-vline,
  WA_PSDSPPPDA06-SOLDTOPARTY, sy-vline,
  WA_PSDSPPPDA06-CUSTOMERGROUP, sy-vline,
  WA_PSDSPPPDA06-MATERIAL, sy-vline,
  WA_PSDSPPPDA06-MATERIALGROUP, sy-vline,
  WA_PSDSPPPDA06-BILLINGDOCUMENTTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PSDSPPPDA06 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_PSDSPPPDA06 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_PSDSPPPDA06 INTO WA_PSDSPPPDA06.


*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 ALPHA, internal->external for field SOLDTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PSDSPPPDA06-SOLDTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSDSPPPDA06-SOLDTOPARTY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PSDSPPPDA06-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PSDSPPPDA06-MATERIAL.
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_PSDSPPPDA06_STR, 
MANDT TYPE STRING,
YEARMONTH TYPE STRING,
PARTOFMONTH TYPE STRING,
SALESORGANIZATION TYPE STRING,
DISTRIBUTIONCHANNEL TYPE STRING,
DIVISION TYPE STRING,
SOLDTOPARTY TYPE STRING,
CUSTOMERGROUP TYPE STRING,
MATERIAL TYPE STRING,
MATERIALGROUP TYPE STRING,
BILLINGDOCUMENTTYPE TYPE STRING,
YEARQUARTER TYPE STRING,
PARTOFQUARTER TYPE STRING,
CALENDARWEEK TYPE STRING,
CALENDARMONTH TYPE STRING,
CALENDARQUARTER TYPE STRING,
PREVIOUS1YEARMONTH TYPE STRING,
PREVIOUS1YEARQUARTER TYPE STRING,
CUSTOMERCLASSIFICATION TYPE STRING,
CUSTOMERACCOUNTGROUP TYPE STRING,
ISONETIMEACCOUNT TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
INDUSTRY TYPE STRING,
COUNTRY TYPE STRING,
CITYNAME TYPE STRING,
PRODUCTTYPE TYPE STRING,
COMPANYCODE TYPE STRING,
CNTBYPOM TYPE STRING,
SUMAMTBYPOM TYPE STRING,
MAXAMTBYPOM TYPE STRING,
MINAMTBYPOM TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PSDSPPPDA06_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_PSDSPPPDA06_STR-MANDT sy-vline 
WA_PSDSPPPDA06_STR-YEARMONTH sy-vline 
WA_PSDSPPPDA06_STR-PARTOFMONTH sy-vline 
WA_PSDSPPPDA06_STR-SALESORGANIZATION sy-vline 
WA_PSDSPPPDA06_STR-DISTRIBUTIONCHANNEL sy-vline 
WA_PSDSPPPDA06_STR-DIVISION sy-vline 
WA_PSDSPPPDA06_STR-SOLDTOPARTY sy-vline 
WA_PSDSPPPDA06_STR-CUSTOMERGROUP sy-vline 
WA_PSDSPPPDA06_STR-MATERIAL sy-vline 
WA_PSDSPPPDA06_STR-MATERIALGROUP sy-vline 
WA_PSDSPPPDA06_STR-BILLINGDOCUMENTTYPE sy-vline 
WA_PSDSPPPDA06_STR-YEARQUARTER sy-vline 
WA_PSDSPPPDA06_STR-PARTOFQUARTER sy-vline 
WA_PSDSPPPDA06_STR-CALENDARWEEK sy-vline 
WA_PSDSPPPDA06_STR-CALENDARMONTH sy-vline 
WA_PSDSPPPDA06_STR-CALENDARQUARTER sy-vline 
WA_PSDSPPPDA06_STR-PREVIOUS1YEARMONTH sy-vline 
WA_PSDSPPPDA06_STR-PREVIOUS1YEARQUARTER sy-vline 
WA_PSDSPPPDA06_STR-CUSTOMERCLASSIFICATION sy-vline 
WA_PSDSPPPDA06_STR-CUSTOMERACCOUNTGROUP sy-vline 
WA_PSDSPPPDA06_STR-ISONETIMEACCOUNT sy-vline 
WA_PSDSPPPDA06_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_PSDSPPPDA06_STR-INDUSTRY sy-vline 
WA_PSDSPPPDA06_STR-COUNTRY sy-vline 
WA_PSDSPPPDA06_STR-CITYNAME sy-vline 
WA_PSDSPPPDA06_STR-PRODUCTTYPE sy-vline 
WA_PSDSPPPDA06_STR-COMPANYCODE sy-vline 
WA_PSDSPPPDA06_STR-CNTBYPOM sy-vline 
WA_PSDSPPPDA06_STR-SUMAMTBYPOM sy-vline 
WA_PSDSPPPDA06_STR-MAXAMTBYPOM sy-vline 
WA_PSDSPPPDA06_STR-MINAMTBYPOM sy-vline      INTO ld_text SEPARATED BY SPACE.

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