ABAP Select data from SAP table FTI_LDB_CLASS_DATA_14 into internal table
Get Example source ABAP code based on a different SAP table
Below is a number of ABAP code snippets to demonstrate how to select data from SAP FTI_LDB_CLASS_DATA_14 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_CLASS_DATA_14. 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_CLASS_DATA_14 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_CLASS_DATA_14 TYPE STANDARD TABLE OF FTI_LDB_CLASS_DATA_14, WA_FTI_LDB_CLASS_DATA_14 TYPE FTI_LDB_CLASS_DATA_14, 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_CLASS_DATA_14> TYPE FTI_LDB_CLASS_DATA_14. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_FTI_LDB_CLASS_DATA_14. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM FTI_LDB_CLASS_DATA_14 INTO TABLE IT_FTI_LDB_CLASS_DATA_14. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM FTI_LDB_CLASS_DATA_14 * INTO TABLE @DATA(IT_FTI_LDB_CLASS_DATA_142). *--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_CLASS_DATA_14 INDEX 1 INTO DATA(WA_FTI_LDB_CLASS_DATA_142). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_FTI_LDB_CLASS_DATA_14 ASSIGNING <FTI_LDB_CLASS_DATA_14>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<FTI_LDB_CLASS_DATA_14>-OPTION_CATEGORY = 1.
<FTI_LDB_CLASS_DATA_14>-EXERCISE_TYPE = 1.
<FTI_LDB_CLASS_DATA_14>-EXERCISE_MIN = 1.
<FTI_LDB_CLASS_DATA_14>-DENOMINATOR = 1.
<FTI_LDB_CLASS_DATA_14>-NUMERATOR = 1.
ENDLOOP. LOOP AT IT_FTI_LDB_CLASS_DATA_14 INTO WA_FTI_LDB_CLASS_DATA_14. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_FTI_LDB_CLASS_DATA_14-SETTLEMENT, sy-vline,
WA_FTI_LDB_CLASS_DATA_14-BASIC_RATE, sy-vline,
WA_FTI_LDB_CLASS_DATA_14-REFERENCE_UNITS, sy-vline,
WA_FTI_LDB_CLASS_DATA_14-REFERENCE_CURRENCY, sy-vline,
WA_FTI_LDB_CLASS_DATA_14-EXERCISE_PRICE, sy-vline,
WA_FTI_LDB_CLASS_DATA_14-EXERCISE_CURRENCY, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FTI_LDB_CLASS_DATA_14 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_CLASS_DATA_14 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_CLASS_DATA_14 INTO WA_FTI_LDB_CLASS_DATA_14. *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 UNDERLYING CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FTI_LDB_CLASS_DATA_14-UNDERLYING IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FTI_LDB_CLASS_DATA_14-UNDERLYING.
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_CLASS_DATA_14_STR,
OPTION_CATEGORY TYPE STRING,
EXERCISE_TYPE TYPE STRING,
EXERCISE_MIN TYPE STRING,
DENOMINATOR TYPE STRING,
NUMERATOR TYPE STRING,
SETTLEMENT TYPE STRING,
BASIC_RATE TYPE STRING,
REFERENCE_UNITS TYPE STRING,
REFERENCE_CURRENCY TYPE STRING,
EXERCISE_PRICE TYPE STRING,
EXERCISE_CURRENCY TYPE STRING,
INDEX_MARK TYPE STRING,
INDEX_BASE TYPE STRING,
INDEX_CURRENCY TYPE STRING,
UNDERLYING TYPE STRING,END OF T_EKKO_STR. DATA: WA_FTI_LDB_CLASS_DATA_14_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_CLASS_DATA_14_STR-OPTION_CATEGORY sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-EXERCISE_TYPE sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-EXERCISE_MIN sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-DENOMINATOR sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-NUMERATOR sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-SETTLEMENT sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-BASIC_RATE sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-REFERENCE_UNITS sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-REFERENCE_CURRENCY sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-EXERCISE_PRICE sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-EXERCISE_CURRENCY sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-INDEX_MARK sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-INDEX_BASE sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-INDEX_CURRENCY sy-vline
WA_FTI_LDB_CLASS_DATA_14_STR-UNDERLYING sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.