ABAP Select data from SAP table FARR_S_CONTRACT_ATTR_EX into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FARR_S_CONTRACT_ATTR_EX
*  INTO TABLE @DATA(IT_FARR_S_CONTRACT_ATTR_EX2).
*--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_FARR_S_CONTRACT_ATTR_EX INDEX 1 INTO DATA(WA_FARR_S_CONTRACT_ATTR_EX2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FARR_S_CONTRACT_ATTR_EX>-NUM_OF_POB = 1.
<FARR_S_CONTRACT_ATTR_EX>-CUSTOMER_ID = 1.
<FARR_S_CONTRACT_ATTR_EX>-PARTNER = 1.
<FARR_S_CONTRACT_ATTR_EX>-VALOBJTYPE = 1.
<FARR_S_CONTRACT_ATTR_EX>-TRX_PRICE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FARR_S_CONTRACT_ATTR_EX-TRX_PRICE_CURK, sy-vline,
  WA_FARR_S_CONTRACT_ATTR_EX-STATUS, sy-vline,
  WA_FARR_S_CONTRACT_ATTR_EX-VALIDATE_RESULT, sy-vline,
  WA_FARR_S_CONTRACT_ATTR_EX-MANUAL_CREATED, sy-vline,
  WA_FARR_S_CONTRACT_ATTR_EX-MANUAL_CHANGED, sy-vline,
  WA_FARR_S_CONTRACT_ATTR_EX-MANUAL_DELETED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FARR_S_CONTRACT_ATTR_EX 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_FARR_S_CONTRACT_ATTR_EX 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_FARR_S_CONTRACT_ATTR_EX INTO WA_FARR_S_CONTRACT_ATTR_EX.


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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field ASSET_IMPAIRMENT_ACCOUNT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FARR_S_CONTRACT_ATTR_EX-ASSET_IMPAIRMENT_ACCOUNT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FARR_S_CONTRACT_ATTR_EX-ASSET_IMPAIRMENT_ACCOUNT.
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_FARR_S_CONTRACT_ATTR_EX_STR, 
NUM_OF_POB TYPE STRING,
CUSTOMER_ID TYPE STRING,
PARTNER TYPE STRING,
VALOBJTYPE TYPE STRING,
TRX_PRICE TYPE STRING,
TRX_PRICE_CURK TYPE STRING,
STATUS TYPE STRING,
VALIDATE_RESULT TYPE STRING,
MANUAL_CREATED TYPE STRING,
MANUAL_CHANGED TYPE STRING,
MANUAL_DELETED TYPE STRING,
MANUAL_ALLOCATED TYPE STRING,
SOFT_DELETED TYPE STRING,
PRICE_ADJUSTED TYPE STRING,
COMPANY_CODE TYPE STRING,
SALES_ORG TYPE STRING,
ALLOC_DIFFER TYPE STRING,
MANUAL_PRICE_ALLOC_CONFLICT TYPE STRING,
PENDING_CONFLICT TYPE STRING,
RECEIVABLE_ACCOUNT TYPE STRING,
RECEI_ADJ_ACCOUNT TYPE STRING,
ASSET_ACCOUNT TYPE STRING,
LIABILITY_ACCOUNT TYPE STRING,
REFUND_LIABILITY_ACCT TYPE STRING,
REFUND_ASSET_ACCOUNT TYPE STRING,
ASSET_IMPAIRMENT_ACCOUNT TYPE STRING,
HAS_TM_POB TYPE STRING,
COMPLETION_DATE TYPE STRING,
LIABILITY_POST_MODE TYPE STRING,
LC_CALC_METHOD TYPE STRING,
ROUNDING_TS TYPE STRING,
FIXED_EX_RATE_DATE TYPE STRING,
LIAB_METHOD TYPE STRING,
ASSET_IMPAIRMENT_DATE TYPE STRING,
RAR_VERSION_CODE TYPE STRING,
CCM_OCM_RECON_KEY TYPE STRING,
LAST_SAVED_ON TYPE STRING,
POSTING_MODE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FARR_S_CONTRACT_ATTR_EX_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_FARR_S_CONTRACT_ATTR_EX_STR-NUM_OF_POB sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-CUSTOMER_ID sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-PARTNER sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-VALOBJTYPE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-TRX_PRICE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-TRX_PRICE_CURK sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-STATUS sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-VALIDATE_RESULT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-MANUAL_CREATED sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-MANUAL_CHANGED sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-MANUAL_DELETED sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-MANUAL_ALLOCATED sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-SOFT_DELETED sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-PRICE_ADJUSTED sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-COMPANY_CODE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-SALES_ORG sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-ALLOC_DIFFER sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-MANUAL_PRICE_ALLOC_CONFLICT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-PENDING_CONFLICT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-RECEIVABLE_ACCOUNT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-RECEI_ADJ_ACCOUNT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-ASSET_ACCOUNT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-LIABILITY_ACCOUNT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-REFUND_LIABILITY_ACCT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-REFUND_ASSET_ACCOUNT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-ASSET_IMPAIRMENT_ACCOUNT sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-HAS_TM_POB sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-COMPLETION_DATE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-LIABILITY_POST_MODE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-LC_CALC_METHOD sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-ROUNDING_TS sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-FIXED_EX_RATE_DATE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-LIAB_METHOD sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-ASSET_IMPAIRMENT_DATE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-RAR_VERSION_CODE sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-CCM_OCM_RECON_KEY sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-LAST_SAVED_ON sy-vline 
WA_FARR_S_CONTRACT_ATTR_EX_STR-POSTING_MODE sy-vline      INTO ld_text SEPARATED BY SPACE.

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