ABAP Select data from SAP table EHPMAD_SVT_SALCO into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EHPMAD_SVT_SALCO
*  INTO TABLE @DATA(IT_EHPMAD_SVT_SALCO2).
*--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_EHPMAD_SVT_SALCO INDEX 1 INTO DATA(WA_EHPMAD_SVT_SALCO2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EHPMAD_SVT_SALCO>-CLIENT = 1.
<EHPMAD_SVT_SALCO>-SVTCONFIRMEDSALESDOCUUID = 1.
<EHPMAD_SVT_SALCO>-POSTINGDATE = 1.
<EHPMAD_SVT_SALCO>-CREATIONTIMELOGSYSTEM = 1.
<EHPMAD_SVT_SALCO>-MATERIAL = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EHPMAD_SVT_SALCO-GOODSMOVEMENTTYPE, sy-vline,
  WA_EHPMAD_SVT_SALCO-MATERIALDOCUMENTYEAR, sy-vline,
  WA_EHPMAD_SVT_SALCO-MATERIALDOCUMENTITEM, sy-vline,
  WA_EHPMAD_SVT_SALCO-DEBITCREDITCODE, sy-vline,
  WA_EHPMAD_SVT_SALCO-ACCOUNTINGDOCUMENTTYPE, sy-vline,
  WA_EHPMAD_SVT_SALCO-INVENTORYTRANSACTIONTYPE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EHPMAD_SVT_SALCO 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_EHPMAD_SVT_SALCO 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_EHPMAD_SVT_SALCO INTO WA_EHPMAD_SVT_SALCO.


*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 MATERIAL
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_EHPMAD_SVT_SALCO-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHPMAD_SVT_SALCO-MATERIAL.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

*Conversion exit ALPHA, internal->external for field DELIVERYDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EHPMAD_SVT_SALCO-DELIVERYDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EHPMAD_SVT_SALCO-DELIVERYDOCUMENT.
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_EHPMAD_SVT_SALCO_STR, 
CLIENT TYPE STRING,
SVTCONFIRMEDSALESDOCUUID TYPE STRING,
POSTINGDATE TYPE STRING,
CREATIONTIMELOGSYSTEM TYPE STRING,
MATERIAL TYPE STRING,
GOODSMOVEMENTTYPE TYPE STRING,
MATERIALDOCUMENTYEAR TYPE STRING,
MATERIALDOCUMENTITEM TYPE STRING,
DEBITCREDITCODE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
INVENTORYTRANSACTIONTYPE TYPE STRING,
MATERIALDOCUMENT TYPE STRING,
LASTCHANGEDATETIME TYPE STRING,
MATERIALQUANTITY TYPE STRING,
MATERIALQUANTITYUNIT TYPE STRING,
DOCSOURCEEXTERNALSYSTEM TYPE STRING,
DOCSOURCEINTERNALLOGICALSYSTEM TYPE STRING,
PROCESSEDSTATUS TYPE STRING,
PRODCMPLNCEVENTUUID TYPE STRING,
BUSINESSPARTNERCUSTOMER TYPE STRING,
SHIPPINGPOINT TYPE STRING,
SELLINGPLANT TYPE STRING,
DELIVERINGCOUNTRY TYPE STRING,
SHIPTOCOUNTRY TYPE STRING,
SUPPLIERISIMPORTER TYPE STRING,
DELIVERYDOCUMENT TYPE STRING,
DELIVERYDOCUMENTITEM TYPE STRING,
SDDOCUMENTCATEGORY TYPE STRING,
DELIVERYDOCUMENTTYPE TYPE STRING,
DELIVERYDOCUMENTITEMCATEGORY TYPE STRING,
SELLINGCOMPANYCODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EHPMAD_SVT_SALCO_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_EHPMAD_SVT_SALCO_STR-CLIENT sy-vline 
WA_EHPMAD_SVT_SALCO_STR-SVTCONFIRMEDSALESDOCUUID sy-vline 
WA_EHPMAD_SVT_SALCO_STR-POSTINGDATE sy-vline 
WA_EHPMAD_SVT_SALCO_STR-CREATIONTIMELOGSYSTEM sy-vline 
WA_EHPMAD_SVT_SALCO_STR-MATERIAL sy-vline 
WA_EHPMAD_SVT_SALCO_STR-GOODSMOVEMENTTYPE sy-vline 
WA_EHPMAD_SVT_SALCO_STR-MATERIALDOCUMENTYEAR sy-vline 
WA_EHPMAD_SVT_SALCO_STR-MATERIALDOCUMENTITEM sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DEBITCREDITCODE sy-vline 
WA_EHPMAD_SVT_SALCO_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_EHPMAD_SVT_SALCO_STR-INVENTORYTRANSACTIONTYPE sy-vline 
WA_EHPMAD_SVT_SALCO_STR-MATERIALDOCUMENT sy-vline 
WA_EHPMAD_SVT_SALCO_STR-LASTCHANGEDATETIME sy-vline 
WA_EHPMAD_SVT_SALCO_STR-MATERIALQUANTITY sy-vline 
WA_EHPMAD_SVT_SALCO_STR-MATERIALQUANTITYUNIT sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DOCSOURCEEXTERNALSYSTEM sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DOCSOURCEINTERNALLOGICALSYSTEM sy-vline 
WA_EHPMAD_SVT_SALCO_STR-PROCESSEDSTATUS sy-vline 
WA_EHPMAD_SVT_SALCO_STR-PRODCMPLNCEVENTUUID sy-vline 
WA_EHPMAD_SVT_SALCO_STR-BUSINESSPARTNERCUSTOMER sy-vline 
WA_EHPMAD_SVT_SALCO_STR-SHIPPINGPOINT sy-vline 
WA_EHPMAD_SVT_SALCO_STR-SELLINGPLANT sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DELIVERINGCOUNTRY sy-vline 
WA_EHPMAD_SVT_SALCO_STR-SHIPTOCOUNTRY sy-vline 
WA_EHPMAD_SVT_SALCO_STR-SUPPLIERISIMPORTER sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DELIVERYDOCUMENT sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DELIVERYDOCUMENTITEM sy-vline 
WA_EHPMAD_SVT_SALCO_STR-SDDOCUMENTCATEGORY sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DELIVERYDOCUMENTTYPE sy-vline 
WA_EHPMAD_SVT_SALCO_STR-DELIVERYDOCUMENTITEMCATEGORY sy-vline 
WA_EHPMAD_SVT_SALCO_STR-SELLINGCOMPANYCODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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