ABAP Select data from SAP table TDS_MRM_SETTLEMENT_PLANT_ITEM into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TDS_MRM_SETTLEMENT_PLANT_ITEM
*  INTO TABLE @DATA(IT_TDS_MRM_SETTLEMENT_PLANT_ITEM2).
*--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_TDS_MRM_SETTLEMENT_PLANT_ITEM INDEX 1 INTO DATA(WA_TDS_MRM_SETTLEMENT_PLANT_ITEM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TDS_MRM_SETTLEMENT_PLANT_ITEM>-OUTPUTCONTROLAPPLICATIONOBJECT = 1.
<TDS_MRM_SETTLEMENT_PLANT_ITEM>-TAXCODE = 1.
<TDS_MRM_SETTLEMENT_PLANT_ITEM>-PURCHASINGDOCUMENTITEMCATEGORY = 1.
<TDS_MRM_SETTLEMENT_PLANT_ITEM>-PURCHASINGDOCUMENTITEMTEXT = 1.
<TDS_MRM_SETTLEMENT_PLANT_ITEM>-PLANT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-SUPPLIERINVOICEITEM, sy-vline,
  WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-MATERIAL, sy-vline,
  WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-PURORDSUPPLIERMATERIALNUMBER, sy-vline,
  WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-PURGINFORECDSUPLRMATERIALNMBR, sy-vline,
  WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-INTERNATIONALARTICLENUMBER, sy-vline,
  WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-SUPPLIERINVOICEIDBYINVCGPARTY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TDS_MRM_SETTLEMENT_PLANT_ITEM 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_TDS_MRM_SETTLEMENT_PLANT_ITEM 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_TDS_MRM_SETTLEMENT_PLANT_ITEM INTO WA_TDS_MRM_SETTLEMENT_PLANT_ITEM.


*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_TDS_MRM_SETTLEMENT_PLANT_ITEM-MATERIAL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-MATERIAL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EAN11, internal->external for field INTERNATIONALARTICLENUMBER
CALL FUNCTION 'CONVERSION_EXIT_EAN11_OUTPUT'
  EXPORTING
    input =                      WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-INTERNATIONALARTICLENUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-INTERNATIONALARTICLENUMBER.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field CARRIER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-CARRIER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TDS_MRM_SETTLEMENT_PLANT_ITEM-CARRIER.
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_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR, 
OUTPUTCONTROLAPPLICATIONOBJECT TYPE STRING,
TAXCODE TYPE STRING,
PURCHASINGDOCUMENTITEMCATEGORY TYPE STRING,
PURCHASINGDOCUMENTITEMTEXT TYPE STRING,
PLANT TYPE STRING,
SUPPLIERINVOICEITEM TYPE STRING,
MATERIAL TYPE STRING,
PURORDSUPPLIERMATERIALNUMBER TYPE STRING,
PURGINFORECDSUPLRMATERIALNMBR TYPE STRING,
INTERNATIONALARTICLENUMBER TYPE STRING,
SUPPLIERINVOICEIDBYINVCGPARTY TYPE STRING,
DOCUMENTREFERENCEID TYPE STRING,
DOCUMENTDATE TYPE STRING,
REFERENCEDOCUMENT TYPE STRING,
REFERENCEDOCUMENTITEM TYPE STRING,
GOODSRECEIPTMATERIALDOCUMENT TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
PURCHASINGDOCUMENTITEM TYPE STRING,
PURCHASEOUTLINEAGREEMENT TYPE STRING,
PURCHASEOUTLINEAGREEMENTITEM TYPE STRING,
QTYINPURCHASEORDERPRICEUNIT TYPE STRING,
PURCHASINGDOCUMENTPRICEUNIT TYPE STRING,
PURCHASINGDOCUMENTPRICEUNITTEC TYPE STRING,
QUANTITY TYPE STRING,
PURGDOCORDERQUANTITYUNIT TYPE STRING,
PURGDOCORDERQUANTITYUNITTECHNA TYPE STRING,
SUPPLIERINVOICEITEMAMOUNT TYPE STRING,
ISRETURNSITEM TYPE STRING,
BILLOFLADING TYPE STRING,
ORIGINALQUANTITY TYPE STRING,
QUANTITYUNIT TYPE STRING,
QUANTITYUNITTECHNAME TYPE STRING,
SUPPLIERINVOICE TYPE STRING,
RETURNQUANTITY TYPE STRING,
PURCHASEORDERITEMQUANTITYUNIT TYPE STRING,
PURCHASEORDERITEMQUANTITYUNITT TYPE STRING,
QUANTITYSIGN TYPE STRING,
SIGN TYPE STRING,
CURRENCY TYPE STRING,
NETPRICEQUANTITY TYPE STRING,
ISDELIVERYCOSTSITEM TYPE STRING,
FREIGHTORDER TYPE STRING,
CARRIER TYPE STRING,
TRANSPORDDEPARTUREDATE TYPE STRING,
TRANSPORDARRIVALDATE TYPE STRING,
SOURCELOCATION TYPE STRING,
DESTINATIONLOCATION TYPE STRING,
SOURCELOCATIONLABEL TYPE STRING,
DESTINATIONLOCATIONLABEL TYPE STRING,
DUMMY_MMIV_SI_S_ITEM_EEW_TR TYPE STRING,
DUMMY_MMIV_SI_S_ITEM_EEW_PS TYPE STRING,
UNITPRICE TYPE STRING,
TAXRATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_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_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-OUTPUTCONTROLAPPLICATIONOBJECT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-TAXCODE sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASINGDOCUMENTITEMCATEGORY sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASINGDOCUMENTITEMTEXT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PLANT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-SUPPLIERINVOICEITEM sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-MATERIAL sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURORDSUPPLIERMATERIALNUMBER sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURGINFORECDSUPLRMATERIALNMBR sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-INTERNATIONALARTICLENUMBER sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-SUPPLIERINVOICEIDBYINVCGPARTY sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-DOCUMENTREFERENCEID sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-DOCUMENTDATE sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-REFERENCEDOCUMENT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-REFERENCEDOCUMENTITEM sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-GOODSRECEIPTMATERIALDOCUMENT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASINGDOCUMENT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASINGDOCUMENTITEM sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASEOUTLINEAGREEMENT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASEOUTLINEAGREEMENTITEM sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-QTYINPURCHASEORDERPRICEUNIT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASINGDOCUMENTPRICEUNIT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASINGDOCUMENTPRICEUNITTEC sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-QUANTITY sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURGDOCORDERQUANTITYUNIT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURGDOCORDERQUANTITYUNITTECHNA sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-SUPPLIERINVOICEITEMAMOUNT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-ISRETURNSITEM sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-BILLOFLADING sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-ORIGINALQUANTITY sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-QUANTITYUNIT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-QUANTITYUNITTECHNAME sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-SUPPLIERINVOICE sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-RETURNQUANTITY sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASEORDERITEMQUANTITYUNIT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-PURCHASEORDERITEMQUANTITYUNITT sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-QUANTITYSIGN sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-SIGN sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-CURRENCY sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-NETPRICEQUANTITY sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-ISDELIVERYCOSTSITEM sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-FREIGHTORDER sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-CARRIER sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-TRANSPORDDEPARTUREDATE sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-TRANSPORDARRIVALDATE sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-SOURCELOCATION sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-DESTINATIONLOCATION sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-SOURCELOCATIONLABEL sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-DESTINATIONLOCATIONLABEL sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-DUMMY_MMIV_SI_S_ITEM_EEW_TR sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-DUMMY_MMIV_SI_S_ITEM_EEW_PS sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-UNITPRICE sy-vline 
WA_TDS_MRM_SETTLEMENT_PLANT_ITEM_STR-TAXRATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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