ABAP Select data from SAP table TTMS_FX_ADMIN_1 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP TTMS_FX_ADMIN_1 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 TTMS_FX_ADMIN_1. 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 TTMS_FX_ADMIN_1 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_TTMS_FX_ADMIN_1 TYPE STANDARD TABLE OF TTMS_FX_ADMIN_1,
      WA_TTMS_FX_ADMIN_1 TYPE TTMS_FX_ADMIN_1,
      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: <TTMS_FX_ADMIN_1> TYPE TTMS_FX_ADMIN_1.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_TTMS_FX_ADMIN_1.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM TTMS_FX_ADMIN_1
  INTO TABLE IT_TTMS_FX_ADMIN_1.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM TTMS_FX_ADMIN_1
*  INTO TABLE @DATA(IT_TTMS_FX_ADMIN_12).
*--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_TTMS_FX_ADMIN_1 INDEX 1 INTO DATA(WA_TTMS_FX_ADMIN_12).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_TTMS_FX_ADMIN_1 ASSIGNING <TTMS_FX_ADMIN_1>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<TTMS_FX_ADMIN_1>-RREFKONT = 1.
<TTMS_FX_ADMIN_1>-RPORTB = 1.
<TTMS_FX_ADMIN_1>-RGARANT = 1.
<TTMS_FX_ADMIN_1>-ZUONR = 1.
<TTMS_FX_ADMIN_1>-VRFHA = 1.

ENDLOOP.

LOOP AT IT_TTMS_FX_ADMIN_1 INTO WA_TTMS_FX_ADMIN_1.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_TTMS_FX_ADMIN_1-ZUOND, sy-vline,
  WA_TTMS_FX_ADMIN_1-REFER, sy-vline,
  WA_TTMS_FX_ADMIN_1-MERKM, sy-vline,
  WA_TTMS_FX_ADMIN_1-TBEGRU, sy-vline,
  WA_TTMS_FX_ADMIN_1-RCOMVALCL, sy-vline,
  WA_TTMS_FX_ADMIN_1-FACILITYNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_TTMS_FX_ADMIN_1 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_TTMS_FX_ADMIN_1 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_TTMS_FX_ADMIN_1 INTO WA_TTMS_FX_ADMIN_1.


*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 RGARANT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-RGARANT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-RGARANT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VRFHA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-VRFHA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-VRFHA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FACILITYNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-FACILITYNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-FACILITYNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field GRANT_NBR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-GRANT_NBR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-GRANT_NBR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCNTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-RCNTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-RCNTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PS_POSID
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-PS_POSID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-PS_POSID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field FB_SEGMENT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-FB_SEGMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-FB_SEGMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field HEDGE_REQUEST_ID
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-HEDGE_REQUEST_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-HEDGE_REQUEST_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ISIN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-ISIN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-ISIN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EXT_RFHA
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-EXT_RFHA
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-EXT_RFHA.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PARENT_ISIN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_TTMS_FX_ADMIN_1-PARENT_ISIN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_TTMS_FX_ADMIN_1-PARENT_ISIN.
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_TTMS_FX_ADMIN_1_STR, 
RREFKONT TYPE STRING,
RPORTB TYPE STRING,
RGARANT TYPE STRING,
ZUONR TYPE STRING,
VRFHA TYPE STRING,
ZUOND TYPE STRING,
REFER TYPE STRING,
MERKM TYPE STRING,
TBEGRU TYPE STRING,
RCOMVALCL TYPE STRING,
FACILITYNR TYPE STRING,
FACILITYBUKRS TYPE STRING,
FUND TYPE STRING,
GRANT_NBR TYPE STRING,
CLEARING_OPTION TYPE STRING,
CLEARING_STATUS TYPE STRING,
CLEARING_DATE TYPE STRING,
EXT_ACCOUNT TYPE STRING,
CLEAR_DATE_ACT TYPE STRING,
RISK_MITIGATION TYPE STRING,
LEGAL_BASIS TYPE STRING,
EXTERNAL_TRADE_ID TYPE STRING,
PRCTR TYPE STRING,
RCNTR TYPE STRING,
PS_POSID TYPE STRING,
RBUSA TYPE STRING,
HEDGE_CLASS TYPE STRING,
INIT_CLASSIFIER TYPE STRING,
COUNTRY TYPE STRING,
FB_SEGMENT TYPE STRING,
BEHALF_OF_COMPANY TYPE STRING,
HEDGE_REQUEST_ID TYPE STRING,
CFI_CODE TYPE STRING,
ISIN TYPE STRING,
BUPLA TYPE STRING,
FKBER TYPE STRING,
SGSART TYPE STRING,
SFHAART TYPE STRING,
EXT_RFHA TYPE STRING,
SGSART_TXT TYPE STRING,
SFHAART_TXT TYPE STRING,
PARENT_CFI_CODE TYPE STRING,
PARENT_ISIN TYPE STRING,END OF T_EKKO_STR.
DATA: WA_TTMS_FX_ADMIN_1_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_TTMS_FX_ADMIN_1_STR-RREFKONT sy-vline 
WA_TTMS_FX_ADMIN_1_STR-RPORTB sy-vline 
WA_TTMS_FX_ADMIN_1_STR-RGARANT sy-vline 
WA_TTMS_FX_ADMIN_1_STR-ZUONR sy-vline 
WA_TTMS_FX_ADMIN_1_STR-VRFHA sy-vline 
WA_TTMS_FX_ADMIN_1_STR-ZUOND sy-vline 
WA_TTMS_FX_ADMIN_1_STR-REFER sy-vline 
WA_TTMS_FX_ADMIN_1_STR-MERKM sy-vline 
WA_TTMS_FX_ADMIN_1_STR-TBEGRU sy-vline 
WA_TTMS_FX_ADMIN_1_STR-RCOMVALCL sy-vline 
WA_TTMS_FX_ADMIN_1_STR-FACILITYNR sy-vline 
WA_TTMS_FX_ADMIN_1_STR-FACILITYBUKRS sy-vline 
WA_TTMS_FX_ADMIN_1_STR-FUND sy-vline 
WA_TTMS_FX_ADMIN_1_STR-GRANT_NBR sy-vline 
WA_TTMS_FX_ADMIN_1_STR-CLEARING_OPTION sy-vline 
WA_TTMS_FX_ADMIN_1_STR-CLEARING_STATUS sy-vline 
WA_TTMS_FX_ADMIN_1_STR-CLEARING_DATE sy-vline 
WA_TTMS_FX_ADMIN_1_STR-EXT_ACCOUNT sy-vline 
WA_TTMS_FX_ADMIN_1_STR-CLEAR_DATE_ACT sy-vline 
WA_TTMS_FX_ADMIN_1_STR-RISK_MITIGATION sy-vline 
WA_TTMS_FX_ADMIN_1_STR-LEGAL_BASIS sy-vline 
WA_TTMS_FX_ADMIN_1_STR-EXTERNAL_TRADE_ID sy-vline 
WA_TTMS_FX_ADMIN_1_STR-PRCTR sy-vline 
WA_TTMS_FX_ADMIN_1_STR-RCNTR sy-vline 
WA_TTMS_FX_ADMIN_1_STR-PS_POSID sy-vline 
WA_TTMS_FX_ADMIN_1_STR-RBUSA sy-vline 
WA_TTMS_FX_ADMIN_1_STR-HEDGE_CLASS sy-vline 
WA_TTMS_FX_ADMIN_1_STR-INIT_CLASSIFIER sy-vline 
WA_TTMS_FX_ADMIN_1_STR-COUNTRY sy-vline 
WA_TTMS_FX_ADMIN_1_STR-FB_SEGMENT sy-vline 
WA_TTMS_FX_ADMIN_1_STR-BEHALF_OF_COMPANY sy-vline 
WA_TTMS_FX_ADMIN_1_STR-HEDGE_REQUEST_ID sy-vline 
WA_TTMS_FX_ADMIN_1_STR-CFI_CODE sy-vline 
WA_TTMS_FX_ADMIN_1_STR-ISIN sy-vline 
WA_TTMS_FX_ADMIN_1_STR-BUPLA sy-vline 
WA_TTMS_FX_ADMIN_1_STR-FKBER sy-vline 
WA_TTMS_FX_ADMIN_1_STR-SGSART sy-vline 
WA_TTMS_FX_ADMIN_1_STR-SFHAART sy-vline 
WA_TTMS_FX_ADMIN_1_STR-EXT_RFHA sy-vline 
WA_TTMS_FX_ADMIN_1_STR-SGSART_TXT sy-vline 
WA_TTMS_FX_ADMIN_1_STR-SFHAART_TXT sy-vline 
WA_TTMS_FX_ADMIN_1_STR-PARENT_CFI_CODE sy-vline 
WA_TTMS_FX_ADMIN_1_STR-PARENT_ISIN sy-vline      INTO ld_text SEPARATED BY SPACE.

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