ABAP Select data from SAP table E1BPACAR09 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP E1BPACAR09 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 E1BPACAR09. 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 E1BPACAR09 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_E1BPACAR09 TYPE STANDARD TABLE OF E1BPACAR09,
      WA_E1BPACAR09 TYPE E1BPACAR09,
      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: <E1BPACAR09> TYPE E1BPACAR09.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_E1BPACAR09.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM E1BPACAR09
  INTO TABLE IT_E1BPACAR09.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM E1BPACAR09
*  INTO TABLE @DATA(IT_E1BPACAR092).
*--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_E1BPACAR09 INDEX 1 INTO DATA(WA_E1BPACAR092).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_E1BPACAR09 ASSIGNING <E1BPACAR09>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<E1BPACAR09>-ITEMNO_ACC = 1.
<E1BPACAR09>-CUSTOMER = 1.
<E1BPACAR09>-GL_ACCOUNT = 1.
<E1BPACAR09>-REF_KEY_1 = 1.
<E1BPACAR09>-REF_KEY_2 = 1.

ENDLOOP.

LOOP AT IT_E1BPACAR09 INTO WA_E1BPACAR09.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_E1BPACAR09-REF_KEY_3, sy-vline,
  WA_E1BPACAR09-COMP_CODE, sy-vline,
  WA_E1BPACAR09-BUS_AREA, sy-vline,
  WA_E1BPACAR09-PMNTTRMS, sy-vline,
  WA_E1BPACAR09-BLINE_DATE, sy-vline,
  WA_E1BPACAR09-DSCT_DAYS1, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_E1BPACAR09 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_E1BPACAR09 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_E1BPACAR09 INTO WA_E1BPACAR09.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_E1BPACAR09_STR, 
ITEMNO_ACC TYPE STRING,
CUSTOMER TYPE STRING,
GL_ACCOUNT TYPE STRING,
REF_KEY_1 TYPE STRING,
REF_KEY_2 TYPE STRING,
REF_KEY_3 TYPE STRING,
COMP_CODE TYPE STRING,
BUS_AREA TYPE STRING,
PMNTTRMS TYPE STRING,
BLINE_DATE TYPE STRING,
DSCT_DAYS1 TYPE STRING,
DSCT_DAYS2 TYPE STRING,
NETTERMS TYPE STRING,
DSCT_PCT1 TYPE STRING,
DSCT_PCT2 TYPE STRING,
PYMT_METH TYPE STRING,
PMTMTHSUPL TYPE STRING,
PAYMT_REF TYPE STRING,
DUNN_KEY TYPE STRING,
DUNN_BLOCK TYPE STRING,
PMNT_BLOCK TYPE STRING,
VAT_REG_NO TYPE STRING,
ALLOC_NMBR TYPE STRING,
ITEM_TEXT TYPE STRING,
PARTNER_BK TYPE STRING,
SCBANK_IND TYPE STRING,
BUSINESSPLACE TYPE STRING,
SECTIONCODE TYPE STRING,
BRANCH TYPE STRING,
PYMT_CUR TYPE STRING,
PYMT_CUR_ISO TYPE STRING,
PYMT_AMT TYPE STRING,
C_CTR_AREA TYPE STRING,
BANK_ID TYPE STRING,
SUPCOUNTRY TYPE STRING,
SUPCOUNTRY_ISO TYPE STRING,
TAX_CODE TYPE STRING,
TAXJURCODE TYPE STRING,
TAX_DATE TYPE STRING,
SP_GL_IND TYPE STRING,
PARTNER_GUID TYPE STRING,
ALT_PAYEE TYPE STRING,
ALT_PAYEE_BANK TYPE STRING,
DUNN_AREA TYPE STRING,
CASE_GUID TYPE STRING,
PROFIT_CTR TYPE STRING,
FUND TYPE STRING,
GRANT_NBR TYPE STRING,
MEASURE TYPE STRING,
HOUSEBANKACCTID TYPE STRING,
RES_DOC TYPE STRING,
RES_ITEM TYPE STRING,
FUND_LONG TYPE STRING,
DISPUTE_IF_TYPE TYPE STRING,
BUDGET_PERIOD TYPE STRING,
PAYS_PROV TYPE STRING,
PAYS_TRAN TYPE STRING,
SEPA_MANDATE_ID TYPE STRING,
PART_BUSINESSPLACE TYPE STRING,
REP_COUNTRY_EU TYPE STRING,
PYMT_AMT_LONG TYPE STRING,
SALES_ORD TYPE STRING,
S_ORD_ITEM TYPE STRING,
BDGT_ACCOUNT TYPE STRING,
GLO_REF1 TYPE STRING,
TAX_COUNTRY TYPE STRING,
BILLING_IND TYPE STRING,END OF T_EKKO_STR.
DATA: WA_E1BPACAR09_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_E1BPACAR09_STR-ITEMNO_ACC sy-vline 
WA_E1BPACAR09_STR-CUSTOMER sy-vline 
WA_E1BPACAR09_STR-GL_ACCOUNT sy-vline 
WA_E1BPACAR09_STR-REF_KEY_1 sy-vline 
WA_E1BPACAR09_STR-REF_KEY_2 sy-vline 
WA_E1BPACAR09_STR-REF_KEY_3 sy-vline 
WA_E1BPACAR09_STR-COMP_CODE sy-vline 
WA_E1BPACAR09_STR-BUS_AREA sy-vline 
WA_E1BPACAR09_STR-PMNTTRMS sy-vline 
WA_E1BPACAR09_STR-BLINE_DATE sy-vline 
WA_E1BPACAR09_STR-DSCT_DAYS1 sy-vline 
WA_E1BPACAR09_STR-DSCT_DAYS2 sy-vline 
WA_E1BPACAR09_STR-NETTERMS sy-vline 
WA_E1BPACAR09_STR-DSCT_PCT1 sy-vline 
WA_E1BPACAR09_STR-DSCT_PCT2 sy-vline 
WA_E1BPACAR09_STR-PYMT_METH sy-vline 
WA_E1BPACAR09_STR-PMTMTHSUPL sy-vline 
WA_E1BPACAR09_STR-PAYMT_REF sy-vline 
WA_E1BPACAR09_STR-DUNN_KEY sy-vline 
WA_E1BPACAR09_STR-DUNN_BLOCK sy-vline 
WA_E1BPACAR09_STR-PMNT_BLOCK sy-vline 
WA_E1BPACAR09_STR-VAT_REG_NO sy-vline 
WA_E1BPACAR09_STR-ALLOC_NMBR sy-vline 
WA_E1BPACAR09_STR-ITEM_TEXT sy-vline 
WA_E1BPACAR09_STR-PARTNER_BK sy-vline 
WA_E1BPACAR09_STR-SCBANK_IND sy-vline 
WA_E1BPACAR09_STR-BUSINESSPLACE sy-vline 
WA_E1BPACAR09_STR-SECTIONCODE sy-vline 
WA_E1BPACAR09_STR-BRANCH sy-vline 
WA_E1BPACAR09_STR-PYMT_CUR sy-vline 
WA_E1BPACAR09_STR-PYMT_CUR_ISO sy-vline 
WA_E1BPACAR09_STR-PYMT_AMT sy-vline 
WA_E1BPACAR09_STR-C_CTR_AREA sy-vline 
WA_E1BPACAR09_STR-BANK_ID sy-vline 
WA_E1BPACAR09_STR-SUPCOUNTRY sy-vline 
WA_E1BPACAR09_STR-SUPCOUNTRY_ISO sy-vline 
WA_E1BPACAR09_STR-TAX_CODE sy-vline 
WA_E1BPACAR09_STR-TAXJURCODE sy-vline 
WA_E1BPACAR09_STR-TAX_DATE sy-vline 
WA_E1BPACAR09_STR-SP_GL_IND sy-vline 
WA_E1BPACAR09_STR-PARTNER_GUID sy-vline 
WA_E1BPACAR09_STR-ALT_PAYEE sy-vline 
WA_E1BPACAR09_STR-ALT_PAYEE_BANK sy-vline 
WA_E1BPACAR09_STR-DUNN_AREA sy-vline 
WA_E1BPACAR09_STR-CASE_GUID sy-vline 
WA_E1BPACAR09_STR-PROFIT_CTR sy-vline 
WA_E1BPACAR09_STR-FUND sy-vline 
WA_E1BPACAR09_STR-GRANT_NBR sy-vline 
WA_E1BPACAR09_STR-MEASURE sy-vline 
WA_E1BPACAR09_STR-HOUSEBANKACCTID sy-vline 
WA_E1BPACAR09_STR-RES_DOC sy-vline 
WA_E1BPACAR09_STR-RES_ITEM sy-vline 
WA_E1BPACAR09_STR-FUND_LONG sy-vline 
WA_E1BPACAR09_STR-DISPUTE_IF_TYPE sy-vline 
WA_E1BPACAR09_STR-BUDGET_PERIOD sy-vline 
WA_E1BPACAR09_STR-PAYS_PROV sy-vline 
WA_E1BPACAR09_STR-PAYS_TRAN sy-vline 
WA_E1BPACAR09_STR-SEPA_MANDATE_ID sy-vline 
WA_E1BPACAR09_STR-PART_BUSINESSPLACE sy-vline 
WA_E1BPACAR09_STR-REP_COUNTRY_EU sy-vline 
WA_E1BPACAR09_STR-PYMT_AMT_LONG sy-vline 
WA_E1BPACAR09_STR-SALES_ORD sy-vline 
WA_E1BPACAR09_STR-S_ORD_ITEM sy-vline 
WA_E1BPACAR09_STR-BDGT_ACCOUNT sy-vline 
WA_E1BPACAR09_STR-GLO_REF1 sy-vline 
WA_E1BPACAR09_STR-TAX_COUNTRY sy-vline 
WA_E1BPACAR09_STR-BILLING_IND sy-vline      INTO ld_text SEPARATED BY SPACE.

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