ABAP Select data from SAP table SFL_INFO 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 SFL_INFO 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 SFL_INFO. 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 SFL_INFO 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_SFL_INFO TYPE STANDARD TABLE OF SFL_INFO, WA_SFL_INFO TYPE SFL_INFO, 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: <SFL_INFO> TYPE SFL_INFO. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_SFL_INFO. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM SFL_INFO INTO TABLE IT_SFL_INFO. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM SFL_INFO * INTO TABLE @DATA(IT_SFL_INFO2). *--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_SFL_INFO INDEX 1 INTO DATA(WA_SFL_INFO2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_SFL_INFO ASSIGNING <SFL_INFO>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<SFL_INFO>-FLDATE = 1.
<SFL_INFO>-DEPTIME = 1.
<SFL_INFO>-ARRTIME = 1.
<SFL_INFO>-AIRPFROM = 1.
<SFL_INFO>-AIRPFNAME = 1.
ENDLOOP. LOOP AT IT_SFL_INFO INTO WA_SFL_INFO. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_SFL_INFO-AIRPTO, sy-vline,
WA_SFL_INFO-AIRPTNAME, sy-vline,
WA_SFL_INFO-CARRID, sy-vline,
WA_SFL_INFO-CARRNAME, sy-vline,
WA_SFL_INFO-CONNID, sy-vline,
WA_SFL_INFO-SEATSMAX, sy-vline.
ENDLOOP. *Add any further fields from structure WA_SFL_INFO 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_SFL_INFO 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_SFL_INFO INTO WA_SFL_INFO. *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.
ENDFORM. *&---------------------------------------------------------------------* *& Form process_as_string_field_values *&---------------------------------------------------------------------* FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO. TYPES: BEGIN OF T_SFL_INFO_STR,
FLDATE TYPE STRING,
DEPTIME TYPE STRING,
ARRTIME TYPE STRING,
AIRPFROM TYPE STRING,
AIRPFNAME TYPE STRING,
AIRPTO TYPE STRING,
AIRPTNAME TYPE STRING,
CARRID TYPE STRING,
CARRNAME TYPE STRING,
CONNID TYPE STRING,
SEATSMAX TYPE STRING,
SEATSOCC TYPE STRING,
PRICE TYPE STRING,
CURRENCY TYPE STRING,
PLANETYPE TYPE STRING,END OF T_EKKO_STR. DATA: WA_SFL_INFO_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_SFL_INFO_STR-FLDATE sy-vline
WA_SFL_INFO_STR-DEPTIME sy-vline
WA_SFL_INFO_STR-ARRTIME sy-vline
WA_SFL_INFO_STR-AIRPFROM sy-vline
WA_SFL_INFO_STR-AIRPFNAME sy-vline
WA_SFL_INFO_STR-AIRPTO sy-vline
WA_SFL_INFO_STR-AIRPTNAME sy-vline
WA_SFL_INFO_STR-CARRID sy-vline
WA_SFL_INFO_STR-CARRNAME sy-vline
WA_SFL_INFO_STR-CONNID sy-vline
WA_SFL_INFO_STR-SEATSMAX sy-vline
WA_SFL_INFO_STR-SEATSOCC sy-vline
WA_SFL_INFO_STR-PRICE sy-vline
WA_SFL_INFO_STR-CURRENCY sy-vline
WA_SFL_INFO_STR-PLANETYPE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.