ABAP Select data from SAP table PPRDPLNTADVPLNWD into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PPRDPLNTADVPLNWD
*  INTO TABLE @DATA(IT_PPRDPLNTADVPLNWD2).
*--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_PPRDPLNTADVPLNWD INDEX 1 INTO DATA(WA_PPRDPLNTADVPLNWD2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PPRDPLNTADVPLNWD>-MANDT = 1.
<PPRDPLNTADVPLNWD>-DRAFTUUID = 1.
<PPRDPLNTADVPLNWD>-PRODUCT = 1.
<PPRDPLNTADVPLNWD>-PLANT = 1.
<PPRDPLNTADVPLNWD>-PARENTDRAFTUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PPRDPLNTADVPLNWD-LOCPRODGOODSRECEIPTPROCHOURS, sy-vline,
  WA_PPRDPLNTADVPLNWD-LOCPRODGOODSISSUEPROCHOURS, sy-vline,
  WA_PPRDPLNTADVPLNWD-LOCPRODSTORAGECOSTVALUE, sy-vline,
  WA_PPRDPLNTADVPLNWD-REPLENISHMENTLEADTIMEDAYS, sy-vline,
  WA_PPRDPLNTADVPLNWD-PPPLANNINGPROCEDURE, sy-vline,
  WA_PPRDPLNTADVPLNWD-PRODNPLNGHEURISTIC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PPRDPLNTADVPLNWD 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_PPRDPLNTADVPLNWD 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_PPRDPLNTADVPLNWD INTO WA_PPRDPLNTADVPLNWD.


*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 MATN1, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_PPRDPLNTADVPLNWD-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPRDPLNTADVPLNWD-PRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field GRHANDLINGCAPACITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PPRDPLNTADVPLNWD-GRHANDLINGCAPACITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPRDPLNTADVPLNWD-GRHANDLINGCAPACITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field GIHANDLINGCAPACITYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PPRDPLNTADVPLNWD-GIHANDLINGCAPACITYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPRDPLNTADVPLNWD-GIHANDLINGCAPACITYUNIT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field LOTSIZEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PPRDPLNTADVPLNWD-LOTSIZEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PPRDPLNTADVPLNWD-LOTSIZEUNIT.
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_PPRDPLNTADVPLNWD_STR, 
MANDT TYPE STRING,
DRAFTUUID TYPE STRING,
PRODUCT TYPE STRING,
PLANT TYPE STRING,
PARENTDRAFTUUID TYPE STRING,
LOCPRODGOODSRECEIPTPROCHOURS TYPE STRING,
LOCPRODGOODSISSUEPROCHOURS TYPE STRING,
LOCPRODSTORAGECOSTVALUE TYPE STRING,
REPLENISHMENTLEADTIMEDAYS TYPE STRING,
PPPLANNINGPROCEDURE TYPE STRING,
PRODNPLNGHEURISTIC TYPE STRING,
PRODUCTPLANNINGPACKAGE TYPE STRING,
SFTYSTKVIOLTNPNLTYCOSTVALUE TYPE STRING,
PRODUCTALERTRELEVANCECODE TYPE STRING,
RESOURCENETWORKNAME TYPE STRING,
GRHANDLINGCAPACITYQUANTITY TYPE STRING,
GRHANDLINGCAPACITYUNIT TYPE STRING,
GIHANDLINGCAPACITYQUANTITY TYPE STRING,
GIHANDLINGCAPACITYUNIT TYPE STRING,
ISLOCDEPENDENTSHELFLIFEUSED TYPE STRING,
SHELFLIFELOCDEPENDENT TYPE STRING,
MATURATIONDURNLOCDEPENDENT TYPE STRING,
RQDMINSHELFLIFELOCDEPDNT TYPE STRING,
RQDMAXSHELFLIFELOCDEPDNT TYPE STRING,
LOTSIZEUNIT TYPE STRING,
REORDERDAYSSUPPLYINWORKDAYS TYPE STRING,
TARGETDAYSSUPPLYINWORKDAYS TYPE STRING,
PLNGCALENDARPERDCLOTSIZING TYPE STRING,
REQUIREMENTSTRATEGY TYPE STRING,
ALERTTHLDFORDLYDRCPTDURN TYPE STRING,
ALERTTHLDFOREARLYRCPTDURN TYPE STRING,
PEGGINGSTRATEGY TYPE STRING,
ISALERTSINPEGGINGAVOIDED TYPE STRING,
ISFIXEDPEGGINGFORPRODRETAINED TYPE STRING,
BOMTYPEEXPLOSIONUSED TYPE STRING,
ISADVANCEDPLANNINGUSED TYPE STRING,
ISACTIVEENTITY TYPE STRING,
HASACTIVEENTITY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PPRDPLNTADVPLNWD_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_PPRDPLNTADVPLNWD_STR-MANDT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-DRAFTUUID sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PRODUCT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PLANT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PARENTDRAFTUUID sy-vline 
WA_PPRDPLNTADVPLNWD_STR-LOCPRODGOODSRECEIPTPROCHOURS sy-vline 
WA_PPRDPLNTADVPLNWD_STR-LOCPRODGOODSISSUEPROCHOURS sy-vline 
WA_PPRDPLNTADVPLNWD_STR-LOCPRODSTORAGECOSTVALUE sy-vline 
WA_PPRDPLNTADVPLNWD_STR-REPLENISHMENTLEADTIMEDAYS sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PPPLANNINGPROCEDURE sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PRODNPLNGHEURISTIC sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PRODUCTPLANNINGPACKAGE sy-vline 
WA_PPRDPLNTADVPLNWD_STR-SFTYSTKVIOLTNPNLTYCOSTVALUE sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PRODUCTALERTRELEVANCECODE sy-vline 
WA_PPRDPLNTADVPLNWD_STR-RESOURCENETWORKNAME sy-vline 
WA_PPRDPLNTADVPLNWD_STR-GRHANDLINGCAPACITYQUANTITY sy-vline 
WA_PPRDPLNTADVPLNWD_STR-GRHANDLINGCAPACITYUNIT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-GIHANDLINGCAPACITYQUANTITY sy-vline 
WA_PPRDPLNTADVPLNWD_STR-GIHANDLINGCAPACITYUNIT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-ISLOCDEPENDENTSHELFLIFEUSED sy-vline 
WA_PPRDPLNTADVPLNWD_STR-SHELFLIFELOCDEPENDENT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-MATURATIONDURNLOCDEPENDENT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-RQDMINSHELFLIFELOCDEPDNT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-RQDMAXSHELFLIFELOCDEPDNT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-LOTSIZEUNIT sy-vline 
WA_PPRDPLNTADVPLNWD_STR-REORDERDAYSSUPPLYINWORKDAYS sy-vline 
WA_PPRDPLNTADVPLNWD_STR-TARGETDAYSSUPPLYINWORKDAYS sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PLNGCALENDARPERDCLOTSIZING sy-vline 
WA_PPRDPLNTADVPLNWD_STR-REQUIREMENTSTRATEGY sy-vline 
WA_PPRDPLNTADVPLNWD_STR-ALERTTHLDFORDLYDRCPTDURN sy-vline 
WA_PPRDPLNTADVPLNWD_STR-ALERTTHLDFOREARLYRCPTDURN sy-vline 
WA_PPRDPLNTADVPLNWD_STR-PEGGINGSTRATEGY sy-vline 
WA_PPRDPLNTADVPLNWD_STR-ISALERTSINPEGGINGAVOIDED sy-vline 
WA_PPRDPLNTADVPLNWD_STR-ISFIXEDPEGGINGFORPRODRETAINED sy-vline 
WA_PPRDPLNTADVPLNWD_STR-BOMTYPEEXPLOSIONUSED sy-vline 
WA_PPRDPLNTADVPLNWD_STR-ISADVANCEDPLANNINGUSED sy-vline 
WA_PPRDPLNTADVPLNWD_STR-ISACTIVEENTITY sy-vline 
WA_PPRDPLNTADVPLNWD_STR-HASACTIVEENTITY sy-vline      INTO ld_text SEPARATED BY SPACE.

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