ABAP Select data from SAP table ISRRUSWHLDGTXITM 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 ISRRUSWHLDGTXITM 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 ISRRUSWHLDGTXITM. 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 ISRRUSWHLDGTXITM 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_ISRRUSWHLDGTXITM TYPE STANDARD TABLE OF ISRRUSWHLDGTXITM,
      WA_ISRRUSWHLDGTXITM TYPE ISRRUSWHLDGTXITM,
      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: <ISRRUSWHLDGTXITM> TYPE ISRRUSWHLDGTXITM.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ISRRUSWHLDGTXITM
*  INTO TABLE @DATA(IT_ISRRUSWHLDGTXITM2).
*--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_ISRRUSWHLDGTXITM INDEX 1 INTO DATA(WA_ISRRUSWHLDGTXITM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ISRRUSWHLDGTXITM>-MANDT = 1.
<ISRRUSWHLDGTXITM>-COMPANYCODE = 1.
<ISRRUSWHLDGTXITM>-ACCOUNTINGDOCUMENT = 1.
<ISRRUSWHLDGTXITM>-FISCALYEAR = 1.
<ISRRUSWHLDGTXITM>-ACCOUNTINGDOCUMENTITEM = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ISRRUSWHLDGTXITM-WITHHOLDINGTAXTYPE, sy-vline,
  WA_ISRRUSWHLDGTXITM-US_REPORTINGTYPE, sy-vline,
  WA_ISRRUSWHLDGTXITM-STATRYRPTGENTITY, sy-vline,
  WA_ISRRUSWHLDGTXITM-STATRYRPTCATEGORY, sy-vline,
  WA_ISRRUSWHLDGTXITM-STATRYRPTRUNID, sy-vline,
  WA_ISRRUSWHLDGTXITM-WITHHOLDINGTAXCODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ISRRUSWHLDGTXITM 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_ISRRUSWHLDGTXITM 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_ISRRUSWHLDGTXITM INTO WA_ISRRUSWHLDGTXITM.


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

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

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

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

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

*Conversion exit AU132, internal->external for field RGNLWHLDGTXTHLDAMT
CALL FUNCTION 'CONVERSION_EXIT_AU132_OUTPUT'
  EXPORTING
    input =                      WA_ISRRUSWHLDGTXITM-RGNLWHLDGTXTHLDAMT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISRRUSWHLDGTXITM-RGNLWHLDGTXTHLDAMT.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_ISRRUSWHLDGTXITM-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ISRRUSWHLDGTXITM-LANGUAGE.
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_ISRRUSWHLDGTXITM_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
WITHHOLDINGTAXTYPE TYPE STRING,
US_REPORTINGTYPE TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
WITHHOLDINGTAXCODE TYPE STRING,
WHLDGTXCODEGRP TYPE STRING,
COUNTRY TYPE STRING,
CREDITOR TYPE STRING,
BUSINESSPARTNER TYPE STRING,
POSTINGDATE TYPE STRING,
DOCUMENTDATE TYPE STRING,
REPORTINGDATE TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
WHLDGTAXBASEAMTINCOCODECRCY TYPE STRING,
WHLDGTAXAMTINCOCODECRCY TYPE STRING,
WHLDGTAXEXMPTAMTINCOCODECRCY TYPE STRING,
RGNLWHLDGTXTHLDAMT TYPE STRING,
US_ISSKIPPEDREGION TYPE STRING,
WHLDGTAXREFERENCETEXT TYPE STRING,
STREETNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
COMPANYCODENAME TYPE STRING,
COMPANYPOSTALCODE TYPE STRING,
CITYCODE TYPE STRING,
LANGUAGE TYPE STRING,
NAME TYPE STRING,
CUSTOMERSUPPLIERPOSTALCODE TYPE STRING,
CUSTOMERSUPPLIERCITYNAME TYPE STRING,
CUSTOMERSUPPLIERSTREETNAME TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
FRGNBP TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
BPSTPREFIXNAME TYPE STRING,
BPRGN TYPE STRING,
BUSPARTPOBOXRGN TYPE STRING,
BUSPARTPOBOXDVTGCITYNAME TYPE STRING,
CUSTOMERSUPPLIERHOUSENUMBER TYPE STRING,
BPHSNMBRSUPLMNTTXT TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXNUMBER2 TYPE STRING,
TAXNUMBER5 TYPE STRING,
BPTAXNUMBER TYPE STRING,
BUSPARTPOBOXPOSTLCODE TYPE STRING,
BUSPARTPOBOX TYPE STRING,
PROVINCIALTAXCODE TYPE STRING,
US_TAXNUMBERWHLDGTXCODEGRP TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ISRRUSWHLDGTXITM_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_ISRRUSWHLDGTXITM_STR-MANDT sy-vline 
WA_ISRRUSWHLDGTXITM_STR-COMPANYCODE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_ISRRUSWHLDGTXITM_STR-FISCALYEAR sy-vline 
WA_ISRRUSWHLDGTXITM_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_ISRRUSWHLDGTXITM_STR-WITHHOLDINGTAXTYPE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-US_REPORTINGTYPE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-STATRYRPTGENTITY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-STATRYRPTCATEGORY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-STATRYRPTRUNID sy-vline 
WA_ISRRUSWHLDGTXITM_STR-WITHHOLDINGTAXCODE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-WHLDGTXCODEGRP sy-vline 
WA_ISRRUSWHLDGTXITM_STR-COUNTRY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-CREDITOR sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BUSINESSPARTNER sy-vline 
WA_ISRRUSWHLDGTXITM_STR-POSTINGDATE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-DOCUMENTDATE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-REPORTINGDATE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-REPORTINGCURRENCY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-WHLDGTAXBASEAMTINCOCODECRCY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-WHLDGTAXAMTINCOCODECRCY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-WHLDGTAXEXMPTAMTINCOCODECRCY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-RGNLWHLDGTXTHLDAMT sy-vline 
WA_ISRRUSWHLDGTXITM_STR-US_ISSKIPPEDREGION sy-vline 
WA_ISRRUSWHLDGTXITM_STR-WHLDGTAXREFERENCETEXT sy-vline 
WA_ISRRUSWHLDGTXITM_STR-STREETNAME sy-vline 
WA_ISRRUSWHLDGTXITM_STR-HOUSENUMBER sy-vline 
WA_ISRRUSWHLDGTXITM_STR-COMPANYCODENAME sy-vline 
WA_ISRRUSWHLDGTXITM_STR-COMPANYPOSTALCODE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-CITYCODE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-LANGUAGE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-NAME sy-vline 
WA_ISRRUSWHLDGTXITM_STR-CUSTOMERSUPPLIERPOSTALCODE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-CUSTOMERSUPPLIERCITYNAME sy-vline 
WA_ISRRUSWHLDGTXITM_STR-CUSTOMERSUPPLIERSTREETNAME sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_ISRRUSWHLDGTXITM_STR-FRGNBP sy-vline 
WA_ISRRUSWHLDGTXITM_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_ISRRUSWHLDGTXITM_STR-ORGANIZATIONBPNAME2 sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BPSTPREFIXNAME sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BPRGN sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BUSPARTPOBOXRGN sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BUSPARTPOBOXDVTGCITYNAME sy-vline 
WA_ISRRUSWHLDGTXITM_STR-CUSTOMERSUPPLIERHOUSENUMBER sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BPHSNMBRSUPLMNTTXT sy-vline 
WA_ISRRUSWHLDGTXITM_STR-TAXNUMBER1 sy-vline 
WA_ISRRUSWHLDGTXITM_STR-TAXNUMBER2 sy-vline 
WA_ISRRUSWHLDGTXITM_STR-TAXNUMBER5 sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BPTAXNUMBER sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BUSPARTPOBOXPOSTLCODE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-BUSPARTPOBOX sy-vline 
WA_ISRRUSWHLDGTXITM_STR-PROVINCIALTAXCODE sy-vline 
WA_ISRRUSWHLDGTXITM_STR-US_TAXNUMBERWHLDGTXCODEGRP sy-vline      INTO ld_text SEPARATED BY SPACE.

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