ABAP Select data from SAP table UCF_S_RCL_COMP_GUI 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 UCF_S_RCL_COMP_GUI 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 UCF_S_RCL_COMP_GUI. 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 UCF_S_RCL_COMP_GUI 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_UCF_S_RCL_COMP_GUI TYPE STANDARD TABLE OF UCF_S_RCL_COMP_GUI, WA_UCF_S_RCL_COMP_GUI TYPE UCF_S_RCL_COMP_GUI, 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: <UCF_S_RCL_COMP_GUI> TYPE UCF_S_RCL_COMP_GUI. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_UCF_S_RCL_COMP_GUI. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM UCF_S_RCL_COMP_GUI INTO TABLE IT_UCF_S_RCL_COMP_GUI. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM UCF_S_RCL_COMP_GUI * INTO TABLE @DATA(IT_UCF_S_RCL_COMP_GUI2). *--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_UCF_S_RCL_COMP_GUI INDEX 1 INTO DATA(WA_UCF_S_RCL_COMP_GUI2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_UCF_S_RCL_COMP_GUI ASSIGNING <UCF_S_RCL_COMP_GUI>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<UCF_S_RCL_COMP_GUI>-TYPE_TRIGGER_EXPLICIT = 1.
<UCF_S_RCL_COMP_GUI>-TYPE_TRIGGER_TRANSDATA = 1.
<UCF_S_RCL_COMP_GUI>-DATA_TRIGGER_PERIODIC = 1.
<UCF_S_RCL_COMP_GUI>-DATA_TRIGGER_CUMULATED = 1.
<UCF_S_RCL_COMP_GUI>-KFIG_TRIGGER = 1.
ENDLOOP. LOOP AT IT_UCF_S_RCL_COMP_GUI INTO WA_UCF_S_RCL_COMP_GUI. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_UCF_S_RCL_COMP_GUI-TYPE_PERCENTAGE_EXPLICIT, sy-vline,
WA_UCF_S_RCL_COMP_GUI-TYPE_PERCENTAGE_TRANSDATA, sy-vline,
WA_UCF_S_RCL_COMP_GUI-TYPE_PERCENTAGE_MASTERDATA, sy-vline,
WA_UCF_S_RCL_COMP_GUI-PERCENTAGE, sy-vline,
WA_UCF_S_RCL_COMP_GUI-DATA_PERCENTAGE_PERIODIC, sy-vline,
WA_UCF_S_RCL_COMP_GUI-DATA_PERCENTAGE_CUMULATED, sy-vline.
ENDLOOP. *Add any further fields from structure WA_UCF_S_RCL_COMP_GUI 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_UCF_S_RCL_COMP_GUI 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_UCF_S_RCL_COMP_GUI INTO WA_UCF_S_RCL_COMP_GUI. *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_UCF_S_RCL_COMP_GUI_STR,
TYPE_TRIGGER_EXPLICIT TYPE STRING,
TYPE_TRIGGER_TRANSDATA TYPE STRING,
DATA_TRIGGER_PERIODIC TYPE STRING,
DATA_TRIGGER_CUMULATED TYPE STRING,
KFIG_TRIGGER TYPE STRING,
TYPE_PERCENTAGE_EXPLICIT TYPE STRING,
TYPE_PERCENTAGE_TRANSDATA TYPE STRING,
TYPE_PERCENTAGE_MASTERDATA TYPE STRING,
PERCENTAGE TYPE STRING,
DATA_PERCENTAGE_PERIODIC TYPE STRING,
DATA_PERCENTAGE_CUMULATED TYPE STRING,
KFIG_PERCENTAGE TYPE STRING,
FDNM_PERCENTAGE TYPE STRING,
ATTR_PERCENTAGE TYPE STRING,
TYPE_CONDITION_LEZERO TYPE STRING,
TYPE_CONDITION_LZERO TYPE STRING,
TYPE_CONDITION_GEZERO TYPE STRING,
TYPE_CONDITION_GZERO TYPE STRING,
TYPE_CONDITION_EZERO TYPE STRING,
TYPE_CONDITION_NO TYPE STRING,
KFIG_CONDITION TYPE STRING,
TRIGGER_PARSUB TYPE STRING,
TRIGGER_HFS_TYPE TYPE STRING,END OF T_EKKO_STR. DATA: WA_UCF_S_RCL_COMP_GUI_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_UCF_S_RCL_COMP_GUI_STR-TYPE_TRIGGER_EXPLICIT sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_TRIGGER_TRANSDATA sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-DATA_TRIGGER_PERIODIC sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-DATA_TRIGGER_CUMULATED sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-KFIG_TRIGGER sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_PERCENTAGE_EXPLICIT sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_PERCENTAGE_TRANSDATA sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_PERCENTAGE_MASTERDATA sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-PERCENTAGE sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-DATA_PERCENTAGE_PERIODIC sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-DATA_PERCENTAGE_CUMULATED sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-KFIG_PERCENTAGE sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-FDNM_PERCENTAGE sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-ATTR_PERCENTAGE sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_CONDITION_LEZERO sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_CONDITION_LZERO sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_CONDITION_GEZERO sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_CONDITION_GZERO sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_CONDITION_EZERO sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TYPE_CONDITION_NO sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-KFIG_CONDITION sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TRIGGER_PARSUB sy-vline
WA_UCF_S_RCL_COMP_GUI_STR-TRIGGER_HFS_TYPE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.