ABAP Select data from SAP table VALS_RATE_PRICE_VAL_CALC_BASIS 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 VALS_RATE_PRICE_VAL_CALC_BASIS 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 VALS_RATE_PRICE_VAL_CALC_BASIS. 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 VALS_RATE_PRICE_VAL_CALC_BASIS 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_VALS_RATE_PRICE_VAL_CALC_BASIS TYPE STANDARD TABLE OF VALS_RATE_PRICE_VAL_CALC_BASIS,
      WA_VALS_RATE_PRICE_VAL_CALC_BASIS TYPE VALS_RATE_PRICE_VAL_CALC_BASIS,
      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: <VALS_RATE_PRICE_VAL_CALC_BASIS> TYPE VALS_RATE_PRICE_VAL_CALC_BASIS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VALS_RATE_PRICE_VAL_CALC_BASIS
*  INTO TABLE @DATA(IT_VALS_RATE_PRICE_VAL_CALC_BASIS2).
*--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_VALS_RATE_PRICE_VAL_CALC_BASIS INDEX 1 INTO DATA(WA_VALS_RATE_PRICE_VAL_CALC_BASIS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VALS_RATE_PRICE_VAL_CALC_BASIS>-SECURITY_ID = 1.
<VALS_RATE_PRICE_VAL_CALC_BASIS>-LOANS_CONTRACT = 1.
<VALS_RATE_PRICE_VAL_CALC_BASIS>-FLG_COMP_COSTS = 1.
<VALS_RATE_PRICE_VAL_CALC_BASIS>-UNITS = 1.
<VALS_RATE_PRICE_VAL_CALC_BASIS>-NOMINAL_AMT = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VALS_RATE_PRICE_VAL_CALC_BASIS-NOMINAL_CURR, sy-vline,
  WA_VALS_RATE_PRICE_VAL_CALC_BASIS-PRICE_DATE, sy-vline,
  WA_VALS_RATE_PRICE_VAL_CALC_BASIS-RATE_DATE, sy-vline,
  WA_VALS_RATE_PRICE_VAL_CALC_BASIS-ACV_EC_CL, sy-vline,
  WA_VALS_RATE_PRICE_VAL_CALC_BASIS-ACV_EC_PC, sy-vline,
  WA_VALS_RATE_PRICE_VAL_CALC_BASIS-ACV_EC_VC, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VALS_RATE_PRICE_VAL_CALC_BASIS 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_VALS_RATE_PRICE_VAL_CALC_BASIS 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_VALS_RATE_PRICE_VAL_CALC_BASIS INTO WA_VALS_RATE_PRICE_VAL_CALC_BASIS.


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

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

*Conversion exit EXCRT, internal->external for field ACR_FE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_VALS_RATE_PRICE_VAL_CALC_BASIS-ACR_FE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VALS_RATE_PRICE_VAL_CALC_BASIS-ACR_FE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field OBR_FE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_VALS_RATE_PRICE_VAL_CALC_BASIS-OBR_FE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VALS_RATE_PRICE_VAL_CALC_BASIS-OBR_FE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit EXCRT, internal->external for field MAR_FE
CALL FUNCTION 'CONVERSION_EXIT_EXCRT_OUTPUT'
  EXPORTING
    input =                      WA_VALS_RATE_PRICE_VAL_CALC_BASIS-MAR_FE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VALS_RATE_PRICE_VAL_CALC_BASIS-MAR_FE.
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_VALS_RATE_PRICE_VAL_CALC_BASIS_STR, 
SECURITY_ID TYPE STRING,
LOANS_CONTRACT TYPE STRING,
FLG_COMP_COSTS TYPE STRING,
UNITS TYPE STRING,
NOMINAL_AMT TYPE STRING,
NOMINAL_CURR TYPE STRING,
PRICE_DATE TYPE STRING,
RATE_DATE TYPE STRING,
ACV_EC_CL TYPE STRING,
ACV_EC_PC TYPE STRING,
ACV_EC_VC TYPE STRING,
ACV_CO_PC TYPE STRING,
ACV_CO_VC TYPE STRING,
ACP_EC TYPE STRING,
ACR_FE TYPE STRING,
ACR_FE_F TYPE STRING,
OBV_EC_CL TYPE STRING,
OBV_EC_PC TYPE STRING,
OBV_EC_VC TYPE STRING,
OBV_CO_PC TYPE STRING,
OBV_CO_VC TYPE STRING,
OBP_EC TYPE STRING,
OBR_FE TYPE STRING,
OBR_FE_F TYPE STRING,
MAV_PC TYPE STRING,
MAV_VC TYPE STRING,
MAP TYPE STRING,
MAR_FE TYPE STRING,
OVV_EC_TI_PC TYPE STRING,
OVV_EC_TI_VC TYPE STRING,
OVV_EC_FE_VC TYPE STRING,
OVV_CO_TI_PC TYPE STRING,
OVV_CO_TI_VC TYPE STRING,
OVV_CO_FE_VC TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VALS_RATE_PRICE_VAL_CALC_BASIS_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_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-SECURITY_ID sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-LOANS_CONTRACT sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-FLG_COMP_COSTS sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-UNITS sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-NOMINAL_AMT sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-NOMINAL_CURR sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-PRICE_DATE sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-RATE_DATE sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACV_EC_CL sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACV_EC_PC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACV_EC_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACV_CO_PC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACV_CO_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACP_EC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACR_FE sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-ACR_FE_F sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBV_EC_CL sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBV_EC_PC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBV_EC_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBV_CO_PC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBV_CO_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBP_EC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBR_FE sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OBR_FE_F sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-MAV_PC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-MAV_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-MAP sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-MAR_FE sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OVV_EC_TI_PC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OVV_EC_TI_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OVV_EC_FE_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OVV_CO_TI_PC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OVV_CO_TI_VC sy-vline 
WA_VALS_RATE_PRICE_VAL_CALC_BASIS_STR-OVV_CO_FE_VC sy-vline      INTO ld_text SEPARATED BY SPACE.

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