ABAP Select data from SAP table CFBCD01 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 CFBCD01 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 CFBCD01. 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 CFBCD01 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_CFBCD01 TYPE STANDARD TABLE OF CFBCD01, WA_CFBCD01 TYPE CFBCD01, 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: <CFBCD01> TYPE CFBCD01. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_CFBCD01. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM CFBCD01 INTO TABLE IT_CFBCD01. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM CFBCD01 * INTO TABLE @DATA(IT_CFBCD012). *--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_CFBCD01 INDEX 1 INTO DATA(WA_CFBCD012). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_CFBCD01 ASSIGNING <CFBCD01>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<CFBCD01>-INDEX = 1.
<CFBCD01>-VID = 1.
<CFBCD01>-FSKZ = 1.
<CFBCD01>-VARTYP = 1.
<CFBCD01>-FNAM = 1.
ENDLOOP. LOOP AT IT_CFBCD01 INTO WA_CFBCD01. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_CFBCD01-VNAM, sy-vline,
WA_CFBCD01-OUTKEYID, sy-vline,
WA_CFBCD01-TXT20, sy-vline,
WA_CFBCD01-TEXT_L, sy-vline,
WA_CFBCD01-TEXT_VAR, sy-vline,
WA_CFBCD01-F_TFLAG, sy-vline.
ENDLOOP. *Add any further fields from structure WA_CFBCD01 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_CFBCD01 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_CFBCD01 INTO WA_CFBCD01. *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 DTYPE, internal->external for field DATATYPE CALL FUNCTION 'CONVERSION_EXIT_DTYPE_OUTPUT' EXPORTING input = WA_CFBCD01-DATATYPE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CFBCD01-DATATYPE.
WRITE:/ 'New Value:', ld_input.
*Conversion exit DTYPE, internal->external for field DATATYPE2 CALL FUNCTION 'CONVERSION_EXIT_DTYPE_OUTPUT' EXPORTING input = WA_CFBCD01-DATATYPE2 IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_CFBCD01-DATATYPE2.
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_CFBCD01_STR,
INDEX TYPE STRING,
VID TYPE STRING,
FSKZ TYPE STRING,
VARTYP TYPE STRING,
FNAM TYPE STRING,
VNAM TYPE STRING,
OUTKEYID TYPE STRING,
TXT20 TYPE STRING,
TEXT_L TYPE STRING,
TEXT_VAR TYPE STRING,
F_TFLAG TYPE STRING,
L_TFLAG TYPE STRING,
LENGTH TYPE STRING,
DATATYPE TYPE STRING,
MEMORYID TYPE STRING,
TXTKZ TYPE STRING,
TXTMT TYPE STRING,
TXTLG TYPE STRING,
FVALP TYPE STRING,
NO_INPUT TYPE STRING,
ERROR TYPE STRING,
MODID TYPE STRING,
LENGTH2 TYPE STRING,
DATATYPE2 TYPE STRING,END OF T_EKKO_STR. DATA: WA_CFBCD01_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_CFBCD01_STR-INDEX sy-vline
WA_CFBCD01_STR-VID sy-vline
WA_CFBCD01_STR-FSKZ sy-vline
WA_CFBCD01_STR-VARTYP sy-vline
WA_CFBCD01_STR-FNAM sy-vline
WA_CFBCD01_STR-VNAM sy-vline
WA_CFBCD01_STR-OUTKEYID sy-vline
WA_CFBCD01_STR-TXT20 sy-vline
WA_CFBCD01_STR-TEXT_L sy-vline
WA_CFBCD01_STR-TEXT_VAR sy-vline
WA_CFBCD01_STR-F_TFLAG sy-vline
WA_CFBCD01_STR-L_TFLAG sy-vline
WA_CFBCD01_STR-LENGTH sy-vline
WA_CFBCD01_STR-DATATYPE sy-vline
WA_CFBCD01_STR-MEMORYID sy-vline
WA_CFBCD01_STR-TXTKZ sy-vline
WA_CFBCD01_STR-TXTMT sy-vline
WA_CFBCD01_STR-TXTLG sy-vline
WA_CFBCD01_STR-FVALP sy-vline
WA_CFBCD01_STR-NO_INPUT sy-vline
WA_CFBCD01_STR-ERROR sy-vline
WA_CFBCD01_STR-MODID sy-vline
WA_CFBCD01_STR-LENGTH2 sy-vline
WA_CFBCD01_STR-DATATYPE2 sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.