ABAP Select data from SAP table FMCFBPAKS 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 FMCFBPAKS 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 FMCFBPAKS. 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 FMCFBPAKS 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_FMCFBPAKS TYPE STANDARD TABLE OF FMCFBPAKS,
WA_FMCFBPAKS TYPE FMCFBPAKS,
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: <FMCFBPAKS> TYPE FMCFBPAKS.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_FMCFBPAKS.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM FMCFBPAKS
INTO TABLE IT_FMCFBPAKS.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM FMCFBPAKS
* INTO TABLE @DATA(IT_FMCFBPAKS2).
*--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_FMCFBPAKS INDEX 1 INTO DATA(WA_FMCFBPAKS2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_FMCFBPAKS ASSIGNING <FMCFBPAKS>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<FMCFBPAKS>-MANDT = 1.
<FMCFBPAKS>-S_OBJNR = 1.
<FMCFBPAKS>-S_POSIT = 1.
<FMCFBPAKS>-E_OBJNR = 1.
<FMCFBPAKS>-E_POSIT = 1.
ENDLOOP. LOOP AT IT_FMCFBPAKS INTO WA_FMCFBPAKS. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_FMCFBPAKS-S_GJAHR, sy-vline,
WA_FMCFBPAKS-E_GJAHR, sy-vline,
WA_FMCFBPAKS-S_GEBER, sy-vline,
WA_FMCFBPAKS-E_GEBER, sy-vline,
WA_FMCFBPAKS-S_FAREA, sy-vline,
WA_FMCFBPAKS-E_FAREA, sy-vline.
ENDLOOP. *Add any further fields from structure WA_FMCFBPAKS 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_FMCFBPAKS 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_FMCFBPAKS INTO WA_FMCFBPAKS. *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 GJAHR, internal->external for field S_GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_FMCFBPAKS-S_GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-S_GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field E_GJAHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_FMCFBPAKS-E_GJAHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-E_GJAHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field S_WRTTP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FMCFBPAKS-S_WRTTP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-S_WRTTP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field S_VERSN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FMCFBPAKS-S_VERSN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-S_VERSN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field S_GNJHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_FMCFBPAKS-S_GNJHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-S_GNJHR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field E_WRTTP CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FMCFBPAKS-E_WRTTP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-E_WRTTP.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field E_VERSN CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_FMCFBPAKS-E_VERSN IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-E_VERSN.
WRITE:/ 'New Value:', ld_input.
*Conversion exit GJAHR, internal->external for field E_GNJHR CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT' EXPORTING input = WA_FMCFBPAKS-E_GNJHR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_FMCFBPAKS-E_GNJHR.
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_FMCFBPAKS_STR,
MANDT TYPE STRING,
S_OBJNR TYPE STRING,
S_POSIT TYPE STRING,
E_OBJNR TYPE STRING,
E_POSIT TYPE STRING,
S_GJAHR TYPE STRING,
E_GJAHR TYPE STRING,
S_GEBER TYPE STRING,
E_GEBER TYPE STRING,
S_FAREA TYPE STRING,
E_FAREA TYPE STRING,
S_PROFIL TYPE STRING,
E_PROFIL TYPE STRING,
S_WRTTP TYPE STRING,
S_VERSN TYPE STRING,
S_GNJHR TYPE STRING,
E_WRTTP TYPE STRING,
E_VERSN TYPE STRING,
E_GNJHR TYPE STRING,
S_VORGA TYPE STRING,
E_VORGA TYPE STRING,
VERANT TYPE STRING,
VADAT TYPE STRING,
BLDAT TYPE STRING,
WERT TYPE STRING,
SGTEXT TYPE STRING,
NAMTEXT TYPE STRING,
STATUS TYPE STRING,
TWAER TYPE STRING,END OF T_EKKO_STR. DATA: WA_FMCFBPAKS_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_FMCFBPAKS_STR-MANDT sy-vline
WA_FMCFBPAKS_STR-S_OBJNR sy-vline
WA_FMCFBPAKS_STR-S_POSIT sy-vline
WA_FMCFBPAKS_STR-E_OBJNR sy-vline
WA_FMCFBPAKS_STR-E_POSIT sy-vline
WA_FMCFBPAKS_STR-S_GJAHR sy-vline
WA_FMCFBPAKS_STR-E_GJAHR sy-vline
WA_FMCFBPAKS_STR-S_GEBER sy-vline
WA_FMCFBPAKS_STR-E_GEBER sy-vline
WA_FMCFBPAKS_STR-S_FAREA sy-vline
WA_FMCFBPAKS_STR-E_FAREA sy-vline
WA_FMCFBPAKS_STR-S_PROFIL sy-vline
WA_FMCFBPAKS_STR-E_PROFIL sy-vline
WA_FMCFBPAKS_STR-S_WRTTP sy-vline
WA_FMCFBPAKS_STR-S_VERSN sy-vline
WA_FMCFBPAKS_STR-S_GNJHR sy-vline
WA_FMCFBPAKS_STR-E_WRTTP sy-vline
WA_FMCFBPAKS_STR-E_VERSN sy-vline
WA_FMCFBPAKS_STR-E_GNJHR sy-vline
WA_FMCFBPAKS_STR-S_VORGA sy-vline
WA_FMCFBPAKS_STR-E_VORGA sy-vline
WA_FMCFBPAKS_STR-VERANT sy-vline
WA_FMCFBPAKS_STR-VADAT sy-vline
WA_FMCFBPAKS_STR-BLDAT sy-vline
WA_FMCFBPAKS_STR-WERT sy-vline
WA_FMCFBPAKS_STR-SGTEXT sy-vline
WA_FMCFBPAKS_STR-NAMTEXT sy-vline
WA_FMCFBPAKS_STR-STATUS sy-vline
WA_FMCFBPAKS_STR-TWAER sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.