ABAP Select data from SAP table SEPMRACPDSALDAT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM SEPMRACPDSALDAT
*  INTO TABLE @DATA(IT_SEPMRACPDSALDAT2).
*--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_SEPMRACPDSALDAT INDEX 1 INTO DATA(WA_SEPMRACPDSALDAT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<SEPMRACPDSALDAT>-MANDT = 1.
<SEPMRACPDSALDAT>-SALESORDER = 1.
<SEPMRACPDSALDAT>-SALESORDERITEM = 1.
<SEPMRACPDSALDAT>-DELIVERYCALENDARDATE = 1.
<SEPMRACPDSALDAT>-DELIVERYCALENDARYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_SEPMRACPDSALDAT-DELIVERYCALENDARMONTH, sy-vline,
  WA_SEPMRACPDSALDAT-DELIVERYCALENDARMONTHT, sy-vline,
  WA_SEPMRACPDSALDAT-PRODUCT, sy-vline,
  WA_SEPMRACPDSALDAT-PRODUCTNAME, sy-vline,
  WA_SEPMRACPDSALDAT-SOLDTOPARTY, sy-vline,
  WA_SEPMRACPDSALDAT-SOLDTOPARTYCOMPANYNAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_SEPMRACPDSALDAT 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_SEPMRACPDSALDAT 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_SEPMRACPDSALDAT INTO WA_SEPMRACPDSALDAT.


*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 SALESORDER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SEPMRACPDSALDAT-SALESORDER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SEPMRACPDSALDAT-SALESORDER.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ALPHA, internal->external for field SOLDTOPARTY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_SEPMRACPDSALDAT-SOLDTOPARTY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_SEPMRACPDSALDAT-SOLDTOPARTY.
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_SEPMRACPDSALDAT_STR, 
MANDT TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
DELIVERYCALENDARDATE TYPE STRING,
DELIVERYCALENDARYEAR TYPE STRING,
DELIVERYCALENDARMONTH TYPE STRING,
DELIVERYCALENDARMONTHT TYPE STRING,
PRODUCT TYPE STRING,
PRODUCTNAME TYPE STRING,
SOLDTOPARTY TYPE STRING,
SOLDTOPARTYCOMPANYNAME TYPE STRING,
SOLDTOPARTYCOUNTRY TYPE STRING,
SOLDTOPARTYCOUNTRYNAME TYPE STRING,
NETAMOUNT TYPE STRING,
CURRENCY TYPE STRING,
CURRENCYT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_SEPMRACPDSALDAT_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_SEPMRACPDSALDAT_STR-MANDT sy-vline 
WA_SEPMRACPDSALDAT_STR-SALESORDER sy-vline 
WA_SEPMRACPDSALDAT_STR-SALESORDERITEM sy-vline 
WA_SEPMRACPDSALDAT_STR-DELIVERYCALENDARDATE sy-vline 
WA_SEPMRACPDSALDAT_STR-DELIVERYCALENDARYEAR sy-vline 
WA_SEPMRACPDSALDAT_STR-DELIVERYCALENDARMONTH sy-vline 
WA_SEPMRACPDSALDAT_STR-DELIVERYCALENDARMONTHT sy-vline 
WA_SEPMRACPDSALDAT_STR-PRODUCT sy-vline 
WA_SEPMRACPDSALDAT_STR-PRODUCTNAME sy-vline 
WA_SEPMRACPDSALDAT_STR-SOLDTOPARTY sy-vline 
WA_SEPMRACPDSALDAT_STR-SOLDTOPARTYCOMPANYNAME sy-vline 
WA_SEPMRACPDSALDAT_STR-SOLDTOPARTYCOUNTRY sy-vline 
WA_SEPMRACPDSALDAT_STR-SOLDTOPARTYCOUNTRYNAME sy-vline 
WA_SEPMRACPDSALDAT_STR-NETAMOUNT sy-vline 
WA_SEPMRACPDSALDAT_STR-CURRENCY sy-vline 
WA_SEPMRACPDSALDAT_STR-CURRENCYT sy-vline      INTO ld_text SEPARATED BY SPACE.

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