ABAP Select data from SAP table BFMFG_LFACCR 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 BFMFG_LFACCR 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 BFMFG_LFACCR. 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 BFMFG_LFACCR 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_BFMFG_LFACCR TYPE STANDARD TABLE OF BFMFG_LFACCR, WA_BFMFG_LFACCR TYPE BFMFG_LFACCR, 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: <BFMFG_LFACCR> TYPE BFMFG_LFACCR. *Process all fields in table header/work area as string values PERFORM process_as_string_field_values CHANGING wa_BFMFG_LFACCR. SELECT * *restrict ABAP select to first 10 rows UP TO 10 ROWS FROM BFMFG_LFACCR INTO TABLE IT_BFMFG_LFACCR. *Select data and declare internal table using in-line method @DATA *SELECT * * FROM BFMFG_LFACCR * INTO TABLE @DATA(IT_BFMFG_LFACCR2). *--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_BFMFG_LFACCR INDEX 1 INTO DATA(WA_BFMFG_LFACCR2). *Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL LOOP AT IT_BFMFG_LFACCR ASSIGNING <BFMFG_LFACCR>.*To update a field value using a field symbol simply change the value via the field symbol pointer
<BFMFG_LFACCR>-STYPE = 1.
<BFMFG_LFACCR>-TBNAM = 1.
<BFMFG_LFACCR>-DUNS = 1.
<BFMFG_LFACCR>-DUNS4 = 1.
<BFMFG_LFACCR>-CAGE = 1.
ENDLOOP. LOOP AT IT_BFMFG_LFACCR INTO WA_BFMFG_LFACCR. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BFMFG_LFACCR-RENDATE, sy-vline,
WA_BFMFG_LFACCR-REG_IND, sy-vline,
WA_BFMFG_LFACCR-REG_STAT, sy-vline,
WA_BFMFG_LFACCR-SAM_UE_ID, sy-vline,
WA_BFMFG_LFACCR-SAM_EFT_IND, sy-vline,
WA_BFMFG_LFACCR-SENDE, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BFMFG_LFACCR 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_BFMFG_LFACCR 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_BFMFG_LFACCR INTO WA_BFMFG_LFACCR. *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_BFMFG_LFACCR_STR,
STYPE TYPE STRING,
TBNAM TYPE STRING,
DUNS TYPE STRING,
DUNS4 TYPE STRING,
CAGE TYPE STRING,
RENDATE TYPE STRING,
REG_IND TYPE STRING,
REG_STAT TYPE STRING,
SAM_UE_ID TYPE STRING,
SAM_EFT_IND TYPE STRING,
SENDE TYPE STRING,END OF T_EKKO_STR. DATA: WA_BFMFG_LFACCR_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_BFMFG_LFACCR_STR-STYPE sy-vline
WA_BFMFG_LFACCR_STR-TBNAM sy-vline
WA_BFMFG_LFACCR_STR-DUNS sy-vline
WA_BFMFG_LFACCR_STR-DUNS4 sy-vline
WA_BFMFG_LFACCR_STR-CAGE sy-vline
WA_BFMFG_LFACCR_STR-RENDATE sy-vline
WA_BFMFG_LFACCR_STR-REG_IND sy-vline
WA_BFMFG_LFACCR_STR-REG_STAT sy-vline
WA_BFMFG_LFACCR_STR-SAM_UE_ID sy-vline
WA_BFMFG_LFACCR_STR-SAM_EFT_IND sy-vline
WA_BFMFG_LFACCR_STR-SENDE sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.