ABAP Select data from SAP table IUS1099MSCWHLDG into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP IUS1099MSCWHLDG 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 IUS1099MSCWHLDG. 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 IUS1099MSCWHLDG 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_IUS1099MSCWHLDG TYPE STANDARD TABLE OF IUS1099MSCWHLDG,
      WA_IUS1099MSCWHLDG TYPE IUS1099MSCWHLDG,
      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: <IUS1099MSCWHLDG> TYPE IUS1099MSCWHLDG.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_IUS1099MSCWHLDG.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM IUS1099MSCWHLDG
  INTO TABLE IT_IUS1099MSCWHLDG.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM IUS1099MSCWHLDG
*  INTO TABLE @DATA(IT_IUS1099MSCWHLDG2).
*--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_IUS1099MSCWHLDG INDEX 1 INTO DATA(WA_IUS1099MSCWHLDG2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_IUS1099MSCWHLDG ASSIGNING <IUS1099MSCWHLDG>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<IUS1099MSCWHLDG>-MANDT = 1.
<IUS1099MSCWHLDG>-BUSINESSPARTNER = 1.
<IUS1099MSCWHLDG>-BPRGN = 1.
<IUS1099MSCWHLDG>-COMPANYCODE = 1.
<IUS1099MSCWHLDG>-ACCOUNTINGDOCUMENT = 1.

ENDLOOP.

LOOP AT IT_IUS1099MSCWHLDG INTO WA_IUS1099MSCWHLDG.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_IUS1099MSCWHLDG-FISCALYEAR, sy-vline,
  WA_IUS1099MSCWHLDG-ACCOUNTINGDOCUMENTITEM, sy-vline,
  WA_IUS1099MSCWHLDG-WITHHOLDINGTAXTYPE, sy-vline,
  WA_IUS1099MSCWHLDG-STATRYRPTGENTITY, sy-vline,
  WA_IUS1099MSCWHLDG-STATRYRPTCATEGORY, sy-vline,
  WA_IUS1099MSCWHLDG-STATRYRPTRUNID, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_IUS1099MSCWHLDG 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_IUS1099MSCWHLDG 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_IUS1099MSCWHLDG INTO WA_IUS1099MSCWHLDG.


*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 BPMAP, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_BPMAP_OUTPUT'
  EXPORTING
    input =                      WA_IUS1099MSCWHLDG-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IUS1099MSCWHLDG-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IUS1099MSCWHLDG-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IUS1099MSCWHLDG-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_IUS1099MSCWHLDG-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IUS1099MSCWHLDG-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field WHLDGTAXEXMPTAMTINCOCODECRCY
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_IUS1099MSCWHLDG-WHLDGTAXEXMPTAMTINCOCODECRCY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IUS1099MSCWHLDG-WHLDGTAXEXMPTAMTINCOCODECRCY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CITYCODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IUS1099MSCWHLDG-CITYCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IUS1099MSCWHLDG-CITYCODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_IUS1099MSCWHLDG-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IUS1099MSCWHLDG-LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ALTERNATIVEPAYEEACCOUNTNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_IUS1099MSCWHLDG-ALTERNATIVEPAYEEACCOUNTNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_IUS1099MSCWHLDG-ALTERNATIVEPAYEEACCOUNTNUMBER.
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_IUS1099MSCWHLDG_STR, 
MANDT TYPE STRING,
BUSINESSPARTNER TYPE STRING,
BPRGN TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
WITHHOLDINGTAXTYPE TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
WITHHOLDINGTAXCODE TYPE STRING,
WHLDGTXCODEGRP TYPE STRING,
COUNTRY TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
CLEARINGDATE TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
WHLDGTAXBASEAMTINCOCODECRCY TYPE STRING,
WHLDGTAXAMTINCOCODECRCY TYPE STRING,
WHLDGTAXEXMPTAMTINCOCODECRCY TYPE STRING,
US_REPORTINGTYPE TYPE STRING,
US_1099HASREGIONRECORD TYPE STRING,
PROVINCIALTAXCODE TYPE STRING,
BUSINESSPARTNERNAME1 TYPE STRING,
BUSINESSPARTNERNAME2 TYPE STRING,
BUSINESSPARTNERNAME3 TYPE STRING,
COMPANYCODENAME TYPE STRING,
COMPANYPOSTALCODE TYPE STRING,
CITYCODE TYPE STRING,
CUSTOMERSUPPLIERCITYNAME TYPE STRING,
PHONENUMBER TYPE STRING,
US_PAYEEADDRESSISINFRGNCNTRY TYPE STRING,
FRGNBP TYPE STRING,
SUPPLIERFULLNAME TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
CUSTOMERSUPPLIERPOSTALCODE TYPE STRING,
CUSTOMERSUPPLIERSTREETNAME TYPE STRING,
LANGUAGE TYPE STRING,
BPSTPREFIXNAME TYPE STRING,
BUSPARTPOBOXRGN TYPE STRING,
BUSPARTPOBOXDVTGCITYNAME TYPE STRING,
CUSTOMERSUPPLIERHOUSENUMBER TYPE STRING,
BPHSNMBRSUPLMNTTXT TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXNUMBER2 TYPE STRING,
TAXNUMBER5 TYPE STRING,
BUSPARTPOBOXPOSTLCODE TYPE STRING,
BUSPARTPOBOX TYPE STRING,
BPTAXNUMBER TYPE STRING,
WITHHOLDINGTAXCOUNTRY TYPE STRING,
WHLDGTAXREFERENCETEXT TYPE STRING,
OFFICIALWHLDGTAXCODE TYPE STRING,
SUPPLIERREGION TYPE STRING,
ALTERNATIVEPAYEEACCOUNTNUMBER TYPE STRING,
CUSTOMERSUPPLIERADDRESS TYPE STRING,
US_PYETYPEOFTIN TYPE STRING,
US_DIRECTSALESCODE TYPE STRING,
US_RENTSWHLDGTAXBASEAMT TYPE STRING,
US_ROYALTIESWHLDGTAXBASEAMT TYPE STRING,
US_OTHERINCOMEWHLDGTAXBASEAMT TYPE STRING,
US_FISHINGBOATWHLDGTAXBASEAMT TYPE STRING,
US_MEDICALWHLDGTAXBASEAMT TYPE STRING,
US_NONEMPLCOMPNWHLDGTAXBASEAMT TYPE STRING,
US_DIVIDENDWHLDGTAXBASEAMT TYPE STRING,
US_DIRECTSALEWHLDGTAXBASEAMT TYPE STRING,
US_CROPINSURWHLDGTAXBASEAMT TYPE STRING,
US_EXCESSGLDNWHLDGTXBASEAMT TYPE STRING,
US_ATTRNYPAYTWHLDGTAXBASEAMT TYPE STRING,
US_SCTNDEFERRALWHLDGTAXBASEAMT TYPE STRING,
US_SCTNINCOMEWHLDGTAXBASEAMT TYPE STRING,
WHLDGTXSTATEINCBASEAMTINCOCRCY TYPE STRING,
US_FEDERALTAXAMTINCOCODECRCY TYPE STRING,
US_MINCOMBINEDAMOUNTISRQD TYPE STRING,
US_1099ISBUSINESSPARTNERVALID TYPE STRING,
US_SECONDTINNOTICEISISSUED TYPE STRING,
US_FRGNACCTTAXFILINGISREQUIRED TYPE STRING,END OF T_EKKO_STR.
DATA: WA_IUS1099MSCWHLDG_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_IUS1099MSCWHLDG_STR-MANDT sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSINESSPARTNER sy-vline 
WA_IUS1099MSCWHLDG_STR-BPRGN sy-vline 
WA_IUS1099MSCWHLDG_STR-COMPANYCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_IUS1099MSCWHLDG_STR-FISCALYEAR sy-vline 
WA_IUS1099MSCWHLDG_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_IUS1099MSCWHLDG_STR-WITHHOLDINGTAXTYPE sy-vline 
WA_IUS1099MSCWHLDG_STR-STATRYRPTGENTITY sy-vline 
WA_IUS1099MSCWHLDG_STR-STATRYRPTCATEGORY sy-vline 
WA_IUS1099MSCWHLDG_STR-STATRYRPTRUNID sy-vline 
WA_IUS1099MSCWHLDG_STR-WITHHOLDINGTAXCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-WHLDGTXCODEGRP sy-vline 
WA_IUS1099MSCWHLDG_STR-COUNTRY sy-vline 
WA_IUS1099MSCWHLDG_STR-POSTINGDATE sy-vline 
WA_IUS1099MSCWHLDG_STR-DOCUMENTDATE sy-vline 
WA_IUS1099MSCWHLDG_STR-REPORTINGDATE sy-vline 
WA_IUS1099MSCWHLDG_STR-CLEARINGDATE sy-vline 
WA_IUS1099MSCWHLDG_STR-REPORTINGCURRENCY sy-vline 
WA_IUS1099MSCWHLDG_STR-WHLDGTAXBASEAMTINCOCODECRCY sy-vline 
WA_IUS1099MSCWHLDG_STR-WHLDGTAXAMTINCOCODECRCY sy-vline 
WA_IUS1099MSCWHLDG_STR-WHLDGTAXEXMPTAMTINCOCODECRCY sy-vline 
WA_IUS1099MSCWHLDG_STR-US_REPORTINGTYPE sy-vline 
WA_IUS1099MSCWHLDG_STR-US_1099HASREGIONRECORD sy-vline 
WA_IUS1099MSCWHLDG_STR-PROVINCIALTAXCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSINESSPARTNERNAME1 sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSINESSPARTNERNAME2 sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSINESSPARTNERNAME3 sy-vline 
WA_IUS1099MSCWHLDG_STR-COMPANYCODENAME sy-vline 
WA_IUS1099MSCWHLDG_STR-COMPANYPOSTALCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-CITYCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-CUSTOMERSUPPLIERCITYNAME sy-vline 
WA_IUS1099MSCWHLDG_STR-PHONENUMBER sy-vline 
WA_IUS1099MSCWHLDG_STR-US_PAYEEADDRESSISINFRGNCNTRY sy-vline 
WA_IUS1099MSCWHLDG_STR-FRGNBP sy-vline 
WA_IUS1099MSCWHLDG_STR-SUPPLIERFULLNAME sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_IUS1099MSCWHLDG_STR-CUSTOMERSUPPLIERPOSTALCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-CUSTOMERSUPPLIERSTREETNAME sy-vline 
WA_IUS1099MSCWHLDG_STR-LANGUAGE sy-vline 
WA_IUS1099MSCWHLDG_STR-BPSTPREFIXNAME sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSPARTPOBOXRGN sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSPARTPOBOXDVTGCITYNAME sy-vline 
WA_IUS1099MSCWHLDG_STR-CUSTOMERSUPPLIERHOUSENUMBER sy-vline 
WA_IUS1099MSCWHLDG_STR-BPHSNMBRSUPLMNTTXT sy-vline 
WA_IUS1099MSCWHLDG_STR-TAXNUMBER1 sy-vline 
WA_IUS1099MSCWHLDG_STR-TAXNUMBER2 sy-vline 
WA_IUS1099MSCWHLDG_STR-TAXNUMBER5 sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSPARTPOBOXPOSTLCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-BUSPARTPOBOX sy-vline 
WA_IUS1099MSCWHLDG_STR-BPTAXNUMBER sy-vline 
WA_IUS1099MSCWHLDG_STR-WITHHOLDINGTAXCOUNTRY sy-vline 
WA_IUS1099MSCWHLDG_STR-WHLDGTAXREFERENCETEXT sy-vline 
WA_IUS1099MSCWHLDG_STR-OFFICIALWHLDGTAXCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-SUPPLIERREGION sy-vline 
WA_IUS1099MSCWHLDG_STR-ALTERNATIVEPAYEEACCOUNTNUMBER sy-vline 
WA_IUS1099MSCWHLDG_STR-CUSTOMERSUPPLIERADDRESS sy-vline 
WA_IUS1099MSCWHLDG_STR-US_PYETYPEOFTIN sy-vline 
WA_IUS1099MSCWHLDG_STR-US_DIRECTSALESCODE sy-vline 
WA_IUS1099MSCWHLDG_STR-US_RENTSWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_ROYALTIESWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_OTHERINCOMEWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_FISHINGBOATWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_MEDICALWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_NONEMPLCOMPNWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_DIVIDENDWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_DIRECTSALEWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_CROPINSURWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_EXCESSGLDNWHLDGTXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_ATTRNYPAYTWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_SCTNDEFERRALWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-US_SCTNINCOMEWHLDGTAXBASEAMT sy-vline 
WA_IUS1099MSCWHLDG_STR-WHLDGTXSTATEINCBASEAMTINCOCRCY sy-vline 
WA_IUS1099MSCWHLDG_STR-US_FEDERALTAXAMTINCOCODECRCY sy-vline 
WA_IUS1099MSCWHLDG_STR-US_MINCOMBINEDAMOUNTISRQD sy-vline 
WA_IUS1099MSCWHLDG_STR-US_1099ISBUSINESSPARTNERVALID sy-vline 
WA_IUS1099MSCWHLDG_STR-US_SECONDTINNOTICEISISSUED sy-vline 
WA_IUS1099MSCWHLDG_STR-US_FRGNACCTTAXFILINGISREQUIRED sy-vline      INTO ld_text SEPARATED BY SPACE.

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