ABAP Select data from SAP table BEREIT 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 BEREIT 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 BEREIT. 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 BEREIT 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_BEREIT TYPE STANDARD TABLE OF BEREIT,
WA_BEREIT TYPE BEREIT,
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: <BEREIT> TYPE BEREIT.
*Process all fields in table header/work area as string values
PERFORM process_as_string_field_values CHANGING wa_BEREIT.
SELECT *
*restrict ABAP select to first 10 rows
UP TO 10 ROWS
FROM BEREIT
INTO TABLE IT_BEREIT.
*Select data and declare internal table using in-line method @DATA
*SELECT *
* FROM BEREIT
* INTO TABLE @DATA(IT_BEREIT2).
*--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_BEREIT INDEX 1 INTO DATA(WA_BEREIT2).
*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_BEREIT ASSIGNING <BEREIT>.
*To update a field value using a field symbol simply change the value via the field symbol pointer<BEREIT>-MANDT = 1.
<BEREIT>-BERNR = 1.
<BEREIT>-AUFNR = 1.
<BEREIT>-RSNUM = 1.
<BEREIT>-RSPOS = 1.
ENDLOOP. LOOP AT IT_BEREIT INTO WA_BEREIT. *Write horizonal line to screen report. WRITE:/ sy-uline. *Write selected data to screen/report before conversion. WRITE:/ sy-vline, WA_BEREIT-RSART, sy-vline,
WA_BEREIT-VORNR, sy-vline,
WA_BEREIT-PHFLG, sy-vline,
WA_BEREIT-PVZNR, sy-vline,
WA_BEREIT-VENUM, sy-vline,
WA_BEREIT-VEPOS, sy-vline.
ENDLOOP. *Add any further fields from structure WA_BEREIT 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_BEREIT 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_BEREIT INTO WA_BEREIT. *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 ALPHA, internal->external for field AUFNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BEREIT-AUFNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-AUFNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field VORNR CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_BEREIT-VORNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-VORNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit NUMCV, internal->external for field PVZNR CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT' EXPORTING input = WA_BEREIT-PVZNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-PVZNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field VENUM CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BEREIT-VENUM IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-VENUM.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field MEINS CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BEREIT-MEINS IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-MEINS.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field ERFME CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BEREIT-ERFME IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-ERFME.
WRITE:/ 'New Value:', ld_input.
*Conversion exit ALPHA, internal->external for field EXBNR CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_BEREIT-EXBNR IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-EXBNR.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field /CWM/VEMEH CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BEREIT-/CWM/VEMEH IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-/CWM/VEMEH.
WRITE:/ 'New Value:', ld_input.
*Conversion exit CUNIT, internal->external for field /CWM/ALTME CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT' EXPORTING input = WA_BEREIT-/CWM/ALTME IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_BEREIT-/CWM/ALTME.
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_BEREIT_STR,
MANDT TYPE STRING,
BERNR TYPE STRING,
AUFNR TYPE STRING,
RSNUM TYPE STRING,
RSPOS TYPE STRING,
RSART TYPE STRING,
VORNR TYPE STRING,
PHFLG TYPE STRING,
PVZNR TYPE STRING,
VENUM TYPE STRING,
VEPOS TYPE STRING,
MENGE TYPE STRING,
MEINS TYPE STRING,
ERFMG TYPE STRING,
ERFME TYPE STRING,
EXBNR TYPE STRING,
EXPLZ TYPE STRING,
ERNAM TYPE STRING,
ERDAT TYPE STRING,
ERZET TYPE STRING,
TWFLG TYPE STRING,
BERTS TYPE STRING,
PISHEET TYPE STRING,
/CWM/VEMNG TYPE STRING,
/CWM/VEMEH TYPE STRING,
/CWM/QUANTITY TYPE STRING,
/CWM/ALTME TYPE STRING,END OF T_EKKO_STR. DATA: WA_BEREIT_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_BEREIT_STR-MANDT sy-vline
WA_BEREIT_STR-BERNR sy-vline
WA_BEREIT_STR-AUFNR sy-vline
WA_BEREIT_STR-RSNUM sy-vline
WA_BEREIT_STR-RSPOS sy-vline
WA_BEREIT_STR-RSART sy-vline
WA_BEREIT_STR-VORNR sy-vline
WA_BEREIT_STR-PHFLG sy-vline
WA_BEREIT_STR-PVZNR sy-vline
WA_BEREIT_STR-VENUM sy-vline
WA_BEREIT_STR-VEPOS sy-vline
WA_BEREIT_STR-MENGE sy-vline
WA_BEREIT_STR-MEINS sy-vline
WA_BEREIT_STR-ERFMG sy-vline
WA_BEREIT_STR-ERFME sy-vline
WA_BEREIT_STR-EXBNR sy-vline
WA_BEREIT_STR-EXPLZ sy-vline
WA_BEREIT_STR-ERNAM sy-vline
WA_BEREIT_STR-ERDAT sy-vline
WA_BEREIT_STR-ERZET sy-vline
WA_BEREIT_STR-TWFLG sy-vline
WA_BEREIT_STR-BERTS sy-vline
WA_BEREIT_STR-PISHEET sy-vline
WA_BEREIT_STR-/CWM/VEMNG sy-vline
WA_BEREIT_STR-/CWM/VEMEH sy-vline
WA_BEREIT_STR-/CWM/QUANTITY sy-vline
WA_BEREIT_STR-/CWM/ALTME sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.
