ABAP Select data from SAP table FTI_LDB_TR_POS_SEC_ATTR into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM FTI_LDB_TR_POS_SEC_ATTR
*  INTO TABLE @DATA(IT_FTI_LDB_TR_POS_SEC_ATTR2).
*--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_FTI_LDB_TR_POS_SEC_ATTR INDEX 1 INTO DATA(WA_FTI_LDB_TR_POS_SEC_ATTR2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<FTI_LDB_TR_POS_SEC_ATTR>-MANDT = 1.
<FTI_LDB_TR_POS_SEC_ATTR>-SECURITY_ID = 1.
<FTI_LDB_TR_POS_SEC_ATTR>-STICHTAG = 1.
<FTI_LDB_TR_POS_SEC_ATTR>-RANTYP_R = 1.
<FTI_LDB_TR_POS_SEC_ATTR>-SANLF = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_FTI_LDB_TR_POS_SEC_ATTR-GSART, sy-vline,
  WA_FTI_LDB_TR_POS_SEC_ATTR-DBLFZ, sy-vline,
  WA_FTI_LDB_TR_POS_SEC_ATTR-DELFZ, sy-vline,
  WA_FTI_LDB_TR_POS_SEC_ATTR-RLZTG, sy-vline,
  WA_FTI_LDB_TR_POS_SEC_ATTR-RLZMO, sy-vline,
  WA_FTI_LDB_TR_POS_SEC_ATTR-RLZJA, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_FTI_LDB_TR_POS_SEC_ATTR 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_FTI_LDB_TR_POS_SEC_ATTR 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_FTI_LDB_TR_POS_SEC_ATTR INTO WA_FTI_LDB_TR_POS_SEC_ATTR.


*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_FTI_LDB_TR_POS_SEC_ATTR-SECURITY_ID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_LDB_TR_POS_SEC_ATTR-SECURITY_ID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RISK_PARTNER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_FTI_LDB_TR_POS_SEC_ATTR-RISK_PARTNER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_FTI_LDB_TR_POS_SEC_ATTR-RISK_PARTNER.
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_FTI_LDB_TR_POS_SEC_ATTR_STR, 
MANDT TYPE STRING,
SECURITY_ID TYPE STRING,
STICHTAG TYPE STRING,
RANTYP_R TYPE STRING,
SANLF TYPE STRING,
GSART TYPE STRING,
DBLFZ TYPE STRING,
DELFZ TYPE STRING,
RLZTG TYPE STRING,
RLZMO TYPE STRING,
RLZJA TYPE STRING,
RISK_PARTNER TYPE STRING,
SNOTI TYPE STRING,
ALWPKL TYPE STRING,
SWERTTYP TYPE STRING,
SOL_INS_RANL TYPE STRING,
RATING_RANL TYPE STRING,
SWPKLASS TYPE STRING,
SAKAR TYPE STRING,
SFOART TYPE STRING,
SFOTY TYPE STRING,
SARTBET TYPE STRING,
SBOERNOT TYPE STRING,
AAAAKTIE TYPE STRING,
KBNEWE TYPE STRING,
KZAHLAKT TYPE STRING,
PKOND TYPE STRING,
BKOND TYPE STRING,
SWHRKOND TYPE STRING,
SEFFMETH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_FTI_LDB_TR_POS_SEC_ATTR_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_FTI_LDB_TR_POS_SEC_ATTR_STR-MANDT sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SECURITY_ID sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-STICHTAG sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-RANTYP_R sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SANLF sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-GSART sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-DBLFZ sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-DELFZ sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-RLZTG sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-RLZMO sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-RLZJA sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-RISK_PARTNER sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SNOTI sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-ALWPKL sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SWERTTYP sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SOL_INS_RANL sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-RATING_RANL sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SWPKLASS sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SAKAR sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SFOART sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SFOTY sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SARTBET sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SBOERNOT sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-AAAAKTIE sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-KBNEWE sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-KZAHLAKT sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-PKOND sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-BKOND sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SWHRKOND sy-vline 
WA_FTI_LDB_TR_POS_SEC_ATTR_STR-SEFFMETH sy-vline      INTO ld_text SEPARATED BY SPACE.

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