ABAP Select data from SAP table PIRMNGSOSDRAFT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PIRMNGSOSDRAFT
*  INTO TABLE @DATA(IT_PIRMNGSOSDRAFT2).
*--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_PIRMNGSOSDRAFT INDEX 1 INTO DATA(WA_PIRMNGSOSDRAFT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PIRMNGSOSDRAFT>-MANDT = 1.
<PIRMNGSOSDRAFT>-GUID = 1.
<PIRMNGSOSDRAFT>-PURCHASINGINFORECORD = 1.
<PIRMNGSOSDRAFT>-PURCHASINGORGANIZATION = 1.
<PIRMNGSOSDRAFT>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PIRMNGSOSDRAFT-PURCHASINGINFORECORDCATEGORY, sy-vline,
  WA_PIRMNGSOSDRAFT-SUPPLIER, sy-vline,
  WA_PIRMNGSOSDRAFT-MATERIAL, sy-vline,
  WA_PIRMNGSOSDRAFT-ENTITYSTATE, sy-vline,
  WA_PIRMNGSOSDRAFT-MATERIALGROUP, sy-vline,
  WA_PIRMNGSOSDRAFT-GENERALDATADELETED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PIRMNGSOSDRAFT 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_PIRMNGSOSDRAFT 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_PIRMNGSOSDRAFT INTO WA_PIRMNGSOSDRAFT.


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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field PURCHASEORDERPRICEUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_PIRMNGSOSDRAFT-PURCHASEORDERPRICEUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PIRMNGSOSDRAFT-PURCHASEORDERPRICEUNIT.
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_PIRMNGSOSDRAFT_STR, 
MANDT TYPE STRING,
GUID TYPE STRING,
PURCHASINGINFORECORD TYPE STRING,
PURCHASINGORGANIZATION TYPE STRING,
PLANT TYPE STRING,
PURCHASINGINFORECORDCATEGORY TYPE STRING,
SUPPLIER TYPE STRING,
MATERIAL TYPE STRING,
ENTITYSTATE TYPE STRING,
MATERIALGROUP TYPE STRING,
GENERALDATADELETED TYPE STRING,
PURCHASINGINFORECORDDESC TYPE STRING,
ORDERUNIT TYPE STRING,
ORDERITEMQTYTOBASEQTYNMRTR TYPE STRING,
ORDERITEMQTYTOBASEQTYDNMNTR TYPE STRING,
SUPPLIERMATERIALNUMBER TYPE STRING,
SALESPERSON TYPE STRING,
SUPPLIERPHONENUMBER TYPE STRING,
BASEUNIT TYPE STRING,
SUPPLIERMATERIALGROUP TYPE STRING,
PRIORSUPPLIER TYPE STRING,
AVAILABLEFROMDATE TYPE STRING,
AVAILABLETODATE TYPE STRING,
VABME TYPE STRING,
RELIF TYPE STRING,
ISMARKEDFORDELETION TYPE STRING,
PURCHASINGGROUP TYPE STRING,
CURRENCY TYPE STRING,
MINIMUMPURCHASEORDERQUANTITY TYPE STRING,
STANDARDPURCHASEORDERQUANTITY TYPE STRING,
MATERIALPLANNEDDELIVERYDURN TYPE STRING,
OVERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UNDERDELIVTOLRTDLMTRATIOINPCT TYPE STRING,
UEBTK TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
NETPRICEAMOUNT TYPE STRING,
MATERIALPRICEUNITQTY TYPE STRING,
PURCHASEORDERPRICEUNIT TYPE STRING,
PRICEVALIDITYENDDATE TYPE STRING,
BPUMZ TYPE STRING,
BPUMN TYPE STRING,
INVOICEISGOODSRECEIPTBASED TYPE STRING,
TAXCODE TYPE STRING,
INCOTERMSCLASSIFICATION TYPE STRING,
INCOTERMSTRANSFERLOCATION TYPE STRING,
MAXIMUMORDERQUANTITY TYPE STRING,
ISRELEVANTFORAUTOMSRCG TYPE STRING,
CREATOR TYPE STRING,
CREATORNAME TYPE STRING,
DRAFTCREATIONDATE TYPE STRING,
DRAFTCHANGEDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PIRMNGSOSDRAFT_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_PIRMNGSOSDRAFT_STR-MANDT sy-vline 
WA_PIRMNGSOSDRAFT_STR-GUID sy-vline 
WA_PIRMNGSOSDRAFT_STR-PURCHASINGINFORECORD sy-vline 
WA_PIRMNGSOSDRAFT_STR-PURCHASINGORGANIZATION sy-vline 
WA_PIRMNGSOSDRAFT_STR-PLANT sy-vline 
WA_PIRMNGSOSDRAFT_STR-PURCHASINGINFORECORDCATEGORY sy-vline 
WA_PIRMNGSOSDRAFT_STR-SUPPLIER sy-vline 
WA_PIRMNGSOSDRAFT_STR-MATERIAL sy-vline 
WA_PIRMNGSOSDRAFT_STR-ENTITYSTATE sy-vline 
WA_PIRMNGSOSDRAFT_STR-MATERIALGROUP sy-vline 
WA_PIRMNGSOSDRAFT_STR-GENERALDATADELETED sy-vline 
WA_PIRMNGSOSDRAFT_STR-PURCHASINGINFORECORDDESC sy-vline 
WA_PIRMNGSOSDRAFT_STR-ORDERUNIT sy-vline 
WA_PIRMNGSOSDRAFT_STR-ORDERITEMQTYTOBASEQTYNMRTR sy-vline 
WA_PIRMNGSOSDRAFT_STR-ORDERITEMQTYTOBASEQTYDNMNTR sy-vline 
WA_PIRMNGSOSDRAFT_STR-SUPPLIERMATERIALNUMBER sy-vline 
WA_PIRMNGSOSDRAFT_STR-SALESPERSON sy-vline 
WA_PIRMNGSOSDRAFT_STR-SUPPLIERPHONENUMBER sy-vline 
WA_PIRMNGSOSDRAFT_STR-BASEUNIT sy-vline 
WA_PIRMNGSOSDRAFT_STR-SUPPLIERMATERIALGROUP sy-vline 
WA_PIRMNGSOSDRAFT_STR-PRIORSUPPLIER sy-vline 
WA_PIRMNGSOSDRAFT_STR-AVAILABLEFROMDATE sy-vline 
WA_PIRMNGSOSDRAFT_STR-AVAILABLETODATE sy-vline 
WA_PIRMNGSOSDRAFT_STR-VABME sy-vline 
WA_PIRMNGSOSDRAFT_STR-RELIF sy-vline 
WA_PIRMNGSOSDRAFT_STR-ISMARKEDFORDELETION sy-vline 
WA_PIRMNGSOSDRAFT_STR-PURCHASINGGROUP sy-vline 
WA_PIRMNGSOSDRAFT_STR-CURRENCY sy-vline 
WA_PIRMNGSOSDRAFT_STR-MINIMUMPURCHASEORDERQUANTITY sy-vline 
WA_PIRMNGSOSDRAFT_STR-STANDARDPURCHASEORDERQUANTITY sy-vline 
WA_PIRMNGSOSDRAFT_STR-MATERIALPLANNEDDELIVERYDURN sy-vline 
WA_PIRMNGSOSDRAFT_STR-OVERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_PIRMNGSOSDRAFT_STR-UNDERDELIVTOLRTDLMTRATIOINPCT sy-vline 
WA_PIRMNGSOSDRAFT_STR-UEBTK sy-vline 
WA_PIRMNGSOSDRAFT_STR-EBELN sy-vline 
WA_PIRMNGSOSDRAFT_STR-EBELP sy-vline 
WA_PIRMNGSOSDRAFT_STR-NETPRICEAMOUNT sy-vline 
WA_PIRMNGSOSDRAFT_STR-MATERIALPRICEUNITQTY sy-vline 
WA_PIRMNGSOSDRAFT_STR-PURCHASEORDERPRICEUNIT sy-vline 
WA_PIRMNGSOSDRAFT_STR-PRICEVALIDITYENDDATE sy-vline 
WA_PIRMNGSOSDRAFT_STR-BPUMZ sy-vline 
WA_PIRMNGSOSDRAFT_STR-BPUMN sy-vline 
WA_PIRMNGSOSDRAFT_STR-INVOICEISGOODSRECEIPTBASED sy-vline 
WA_PIRMNGSOSDRAFT_STR-TAXCODE sy-vline 
WA_PIRMNGSOSDRAFT_STR-INCOTERMSCLASSIFICATION sy-vline 
WA_PIRMNGSOSDRAFT_STR-INCOTERMSTRANSFERLOCATION sy-vline 
WA_PIRMNGSOSDRAFT_STR-MAXIMUMORDERQUANTITY sy-vline 
WA_PIRMNGSOSDRAFT_STR-ISRELEVANTFORAUTOMSRCG sy-vline 
WA_PIRMNGSOSDRAFT_STR-CREATOR sy-vline 
WA_PIRMNGSOSDRAFT_STR-CREATORNAME sy-vline 
WA_PIRMNGSOSDRAFT_STR-DRAFTCREATIONDATE sy-vline 
WA_PIRMNGSOSDRAFT_STR-DRAFTCHANGEDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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