ABAP Select data from SAP table PCODIANSTFMT1001 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP PCODIANSTFMT1001 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 PCODIANSTFMT1001. 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 PCODIANSTFMT1001 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_PCODIANSTFMT1001 TYPE STANDARD TABLE OF PCODIANSTFMT1001,
      WA_PCODIANSTFMT1001 TYPE PCODIANSTFMT1001,
      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: <PCODIANSTFMT1001> TYPE PCODIANSTFMT1001.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_PCODIANSTFMT1001.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM PCODIANSTFMT1001
  INTO TABLE IT_PCODIANSTFMT1001.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM PCODIANSTFMT1001
*  INTO TABLE @DATA(IT_PCODIANSTFMT10012).
*--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_PCODIANSTFMT1001 INDEX 1 INTO DATA(WA_PCODIANSTFMT10012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_PCODIANSTFMT1001 ASSIGNING <PCODIANSTFMT1001>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<PCODIANSTFMT1001>-MANDT = 1.
<PCODIANSTFMT1001>-COMPANYCODE = 1.
<PCODIANSTFMT1001>-FISCALYEAR = 1.
<PCODIANSTFMT1001>-ACCOUNTINGDOCUMENT = 1.
<PCODIANSTFMT1001>-ACCOUNTINGDOCUMENTITEM = 1.

ENDLOOP.

LOOP AT IT_PCODIANSTFMT1001 INTO WA_PCODIANSTFMT1001.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_PCODIANSTFMT1001-STATRYRPTGENTITY, sy-vline,
  WA_PCODIANSTFMT1001-STATRYRPTCATEGORY, sy-vline,
  WA_PCODIANSTFMT1001-STATRYRPTRUNID, sy-vline,
  WA_PCODIANSTFMT1001-CO_DIANREPORTFORMAT, sy-vline,
  WA_PCODIANSTFMT1001-CO_DIANREPORTITEMTYPE, sy-vline,
  WA_PCODIANSTFMT1001-REPORTEDTAXNUMBER, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_PCODIANSTFMT1001 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_PCODIANSTFMT1001 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_PCODIANSTFMT1001 INTO WA_PCODIANSTFMT1001.


*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 GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_PCODIANSTFMT1001-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCODIANSTFMT1001-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ACCOUNTINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCODIANSTFMT1001-ACCOUNTINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCODIANSTFMT1001-ACCOUNTINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PURCHASINGDOCUMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCODIANSTFMT1001-PURCHASINGDOCUMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCODIANSTFMT1001-PURCHASINGDOCUMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCODIANSTFMT1001-BUSINESSPARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCODIANSTFMT1001-BUSINESSPARTNER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CITYCODE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCODIANSTFMT1001-CITYCODE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCODIANSTFMT1001-CITYCODE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCODIANSTFMT1001-GLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCODIANSTFMT1001-GLACCOUNT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ALTERNATIVEGLACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_PCODIANSTFMT1001-ALTERNATIVEGLACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_PCODIANSTFMT1001-ALTERNATIVEGLACCOUNT.
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_PCODIANSTFMT1001_STR, 
MANDT TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
ACCOUNTINGDOCUMENT TYPE STRING,
ACCOUNTINGDOCUMENTITEM TYPE STRING,
STATRYRPTGENTITY TYPE STRING,
STATRYRPTCATEGORY TYPE STRING,
STATRYRPTRUNID TYPE STRING,
CO_DIANREPORTFORMAT TYPE STRING,
CO_DIANREPORTITEMTYPE TYPE STRING,
REPORTEDTAXNUMBER TYPE STRING,
TAXNUMBERTYPE TYPE STRING,
CUSTOMER TYPE STRING,
SUPPLIER TYPE STRING,
PURCHASINGDOCUMENT TYPE STRING,
TAXNUMBER1 TYPE STRING,
TAXNUMBER2 TYPE STRING,
TAXNUMBER3 TYPE STRING,
TAXNUMBER4 TYPE STRING,
TAXNUMBER5 TYPE STRING,
VATREGISTRATION TYPE STRING,
BUSINESSPLACE TYPE STRING,
ACCOUNTINGDOCUMENTTYPE TYPE STRING,
BUSINESSPARTNERCATEGORY TYPE STRING,
BUSINESSPARTNER TYPE STRING,
CO_DIANTAXNUMBERTYPE TYPE STRING,
FIRSTNAME TYPE STRING,
MIDDLENAME TYPE STRING,
LASTNAME TYPE STRING,
ADDITIONALLASTNAME TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
ORGANIZATIONBPNAME3 TYPE STRING,
ORGANIZATIONBPNAME4 TYPE STRING,
ISNATURALPERSON TYPE STRING,
BUSINESSPARTNERCOUNTRY TYPE STRING,
CO_DIANCOUNTRY TYPE STRING,
CITYNAME TYPE STRING,
REGION TYPE STRING,
CITYCODE TYPE STRING,
STREETNAME TYPE STRING,
REFERENCE1IDBYBUSINESSPARTNER TYPE STRING,
REFERENCE3IDBYBUSINESSPARTNER TYPE STRING,
POSTINGDATE TYPE STRING,
CREATIONUTCDATETIME TYPE STRING,
GLACCOUNT TYPE STRING,
GLACCOUNTNAME TYPE STRING,
ALTERNATIVEGLACCOUNT TYPE STRING,
REPORTINGCURRENCY TYPE STRING,
DCBLGLACCTPAYTSAMTINRPTGCRCY TYPE STRING,
NONDCBLGLACCTPAYTAMTINRPTGCRCY TYPE STRING,
DCBLVATINCRDCOSTINRPTGCRCY TYPE STRING,
NONDCBLVATINCRDCOSTINRPTGCRCY TYPE STRING,
WHLDGTXINCAMTINRPTGCURRENCY TYPE STRING,
TAKENWHLDGTAXINCAMTINRPTGCRCY TYPE STRING,
WHLDGTAXCOMMONVATAMTINRPTGCRCY TYPE STRING,
TKNWHLDGSIMPFDVATAMTINRPTGCRCY TYPE STRING,
WHLDGTXFOREIGNVATAMTINRPTGCRCY TYPE STRING,
CO_WHLDGCREEAMTINRPTGCURRENCY TYPE STRING,
CO_TKNWHLDGCREEAMTINRPTGCRCY TYPE STRING,END OF T_EKKO_STR.
DATA: WA_PCODIANSTFMT1001_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_PCODIANSTFMT1001_STR-MANDT sy-vline 
WA_PCODIANSTFMT1001_STR-COMPANYCODE sy-vline 
WA_PCODIANSTFMT1001_STR-FISCALYEAR sy-vline 
WA_PCODIANSTFMT1001_STR-ACCOUNTINGDOCUMENT sy-vline 
WA_PCODIANSTFMT1001_STR-ACCOUNTINGDOCUMENTITEM sy-vline 
WA_PCODIANSTFMT1001_STR-STATRYRPTGENTITY sy-vline 
WA_PCODIANSTFMT1001_STR-STATRYRPTCATEGORY sy-vline 
WA_PCODIANSTFMT1001_STR-STATRYRPTRUNID sy-vline 
WA_PCODIANSTFMT1001_STR-CO_DIANREPORTFORMAT sy-vline 
WA_PCODIANSTFMT1001_STR-CO_DIANREPORTITEMTYPE sy-vline 
WA_PCODIANSTFMT1001_STR-REPORTEDTAXNUMBER sy-vline 
WA_PCODIANSTFMT1001_STR-TAXNUMBERTYPE sy-vline 
WA_PCODIANSTFMT1001_STR-CUSTOMER sy-vline 
WA_PCODIANSTFMT1001_STR-SUPPLIER sy-vline 
WA_PCODIANSTFMT1001_STR-PURCHASINGDOCUMENT sy-vline 
WA_PCODIANSTFMT1001_STR-TAXNUMBER1 sy-vline 
WA_PCODIANSTFMT1001_STR-TAXNUMBER2 sy-vline 
WA_PCODIANSTFMT1001_STR-TAXNUMBER3 sy-vline 
WA_PCODIANSTFMT1001_STR-TAXNUMBER4 sy-vline 
WA_PCODIANSTFMT1001_STR-TAXNUMBER5 sy-vline 
WA_PCODIANSTFMT1001_STR-VATREGISTRATION sy-vline 
WA_PCODIANSTFMT1001_STR-BUSINESSPLACE sy-vline 
WA_PCODIANSTFMT1001_STR-ACCOUNTINGDOCUMENTTYPE sy-vline 
WA_PCODIANSTFMT1001_STR-BUSINESSPARTNERCATEGORY sy-vline 
WA_PCODIANSTFMT1001_STR-BUSINESSPARTNER sy-vline 
WA_PCODIANSTFMT1001_STR-CO_DIANTAXNUMBERTYPE sy-vline 
WA_PCODIANSTFMT1001_STR-FIRSTNAME sy-vline 
WA_PCODIANSTFMT1001_STR-MIDDLENAME sy-vline 
WA_PCODIANSTFMT1001_STR-LASTNAME sy-vline 
WA_PCODIANSTFMT1001_STR-ADDITIONALLASTNAME sy-vline 
WA_PCODIANSTFMT1001_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_PCODIANSTFMT1001_STR-ORGANIZATIONBPNAME2 sy-vline 
WA_PCODIANSTFMT1001_STR-ORGANIZATIONBPNAME3 sy-vline 
WA_PCODIANSTFMT1001_STR-ORGANIZATIONBPNAME4 sy-vline 
WA_PCODIANSTFMT1001_STR-ISNATURALPERSON sy-vline 
WA_PCODIANSTFMT1001_STR-BUSINESSPARTNERCOUNTRY sy-vline 
WA_PCODIANSTFMT1001_STR-CO_DIANCOUNTRY sy-vline 
WA_PCODIANSTFMT1001_STR-CITYNAME sy-vline 
WA_PCODIANSTFMT1001_STR-REGION sy-vline 
WA_PCODIANSTFMT1001_STR-CITYCODE sy-vline 
WA_PCODIANSTFMT1001_STR-STREETNAME sy-vline 
WA_PCODIANSTFMT1001_STR-REFERENCE1IDBYBUSINESSPARTNER sy-vline 
WA_PCODIANSTFMT1001_STR-REFERENCE3IDBYBUSINESSPARTNER sy-vline 
WA_PCODIANSTFMT1001_STR-POSTINGDATE sy-vline 
WA_PCODIANSTFMT1001_STR-CREATIONUTCDATETIME sy-vline 
WA_PCODIANSTFMT1001_STR-GLACCOUNT sy-vline 
WA_PCODIANSTFMT1001_STR-GLACCOUNTNAME sy-vline 
WA_PCODIANSTFMT1001_STR-ALTERNATIVEGLACCOUNT sy-vline 
WA_PCODIANSTFMT1001_STR-REPORTINGCURRENCY sy-vline 
WA_PCODIANSTFMT1001_STR-DCBLGLACCTPAYTSAMTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-NONDCBLGLACCTPAYTAMTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-DCBLVATINCRDCOSTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-NONDCBLVATINCRDCOSTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-WHLDGTXINCAMTINRPTGCURRENCY sy-vline 
WA_PCODIANSTFMT1001_STR-TAKENWHLDGTAXINCAMTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-WHLDGTAXCOMMONVATAMTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-TKNWHLDGSIMPFDVATAMTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-WHLDGTXFOREIGNVATAMTINRPTGCRCY sy-vline 
WA_PCODIANSTFMT1001_STR-CO_WHLDGCREEAMTINRPTGCURRENCY sy-vline 
WA_PCODIANSTFMT1001_STR-CO_TKNWHLDGCREEAMTINRPTGCRCY sy-vline      INTO ld_text SEPARATED BY SPACE.

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