ABAP Select data from SAP table /BEV1/EMPERIO_S 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 /BEV1/EMPERIO_S 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 /BEV1/EMPERIO_S. 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 /BEV1/EMPERIO_S 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_/BEV1/EMPERIO_S TYPE STANDARD TABLE OF /BEV1/EMPERIO_S,
      WA_/BEV1/EMPERIO_S TYPE /BEV1/EMPERIO_S,
      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: </BEV1/EMPERIO_S> TYPE /BEV1/EMPERIO_S.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_/BEV1/EMPERIO_S.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM /BEV1/EMPERIO_S
  INTO TABLE IT_/BEV1/EMPERIO_S.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM /BEV1/EMPERIO_S
*  INTO TABLE @DATA(IT_/BEV1/EMPERIO_S2).
*--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_/BEV1/EMPERIO_S INDEX 1 INTO DATA(WA_/BEV1/EMPERIO_S2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_/BEV1/EMPERIO_S ASSIGNING </BEV1/EMPERIO_S>.
*To update a field value using a field symbol simply change the value via the field symbol pointer
</BEV1/EMPERIO_S>-VKORG = 1.
</BEV1/EMPERIO_S>-VTWEG = 1.
</BEV1/EMPERIO_S>-PKUNWE = 1.
</BEV1/EMPERIO_S>-PKUNRG = 1.
</BEV1/EMPERIO_S>-PKUNAG = 1.
ENDLOOP.

LOOP AT IT_/BEV1/EMPERIO_S INTO WA_/BEV1/EMPERIO_S.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_/BEV1/EMPERIO_S-PKUNRE, sy-vline,
WA_/BEV1/EMPERIO_S-STCEG_T001, sy-vline,
WA_/BEV1/EMPERIO_S-STCEG, sy-vline,
WA_/BEV1/EMPERIO_S-SPMON, sy-vline,
WA_/BEV1/EMPERIO_S-SPTAG, sy-vline,
WA_/BEV1/EMPERIO_S-SPWOC, sy-vline.
ENDLOOP. *Add any further fields from structure WA_/BEV1/EMPERIO_S 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_/BEV1/EMPERIO_S 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_/BEV1/EMPERIO_S INTO WA_/BEV1/EMPERIO_S. *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 PKUNWE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-PKUNWE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-PKUNWE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PKUNRG CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-PKUNRG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-PKUNRG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PKUNAG CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-PKUNAG IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-PKUNAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PKUNRE CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-PKUNRE IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-PKUNRE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPMON CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPMON IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPMON.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPWOC CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPWOC IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPWOC.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPBUP CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPBUP IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPBUP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPMONV CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPMONV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPMONV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPMONB CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPMONB IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPMONB.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPWOCV CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPWOCV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPWOCV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPWOCB CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPWOCB IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPWOCB.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPBUPV CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPBUPV IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPBUPV.
WRITE:/ 'New Value:', ld_input.

*Conversion exit PERI, internal->external for field SPBUPB CALL FUNCTION 'CONVERSION_EXIT_PERI_OUTPUT' EXPORTING input = WA_/BEV1/EMPERIO_S-SPBUPB IMPORTING output = ld_input.
WRITE:/ 'Org Value:', WA_/BEV1/EMPERIO_S-SPBUPB.
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_/BEV1/EMPERIO_S_STR,
VKORG TYPE STRING,
VTWEG TYPE STRING,
PKUNWE TYPE STRING,
PKUNRG TYPE STRING,
PKUNAG TYPE STRING,
PKUNRE TYPE STRING,
STCEG_T001 TYPE STRING,
STCEG TYPE STRING,
SPMON TYPE STRING,
SPTAG TYPE STRING,
SPWOC TYPE STRING,
SPBUP TYPE STRING,
SPMONV TYPE STRING,
SPMONB TYPE STRING,
SPTAGV TYPE STRING,
SPTAGB TYPE STRING,
SPWOCV TYPE STRING,
SPWOCB TYPE STRING,
SPBUPV TYPE STRING,
SPBUPB TYPE STRING,END OF T_EKKO_STR. DATA: WA_/BEV1/EMPERIO_S_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_/BEV1/EMPERIO_S_STR-VKORG sy-vline
WA_/BEV1/EMPERIO_S_STR-VTWEG sy-vline
WA_/BEV1/EMPERIO_S_STR-PKUNWE sy-vline
WA_/BEV1/EMPERIO_S_STR-PKUNRG sy-vline
WA_/BEV1/EMPERIO_S_STR-PKUNAG sy-vline
WA_/BEV1/EMPERIO_S_STR-PKUNRE sy-vline
WA_/BEV1/EMPERIO_S_STR-STCEG_T001 sy-vline
WA_/BEV1/EMPERIO_S_STR-STCEG sy-vline
WA_/BEV1/EMPERIO_S_STR-SPMON sy-vline
WA_/BEV1/EMPERIO_S_STR-SPTAG sy-vline
WA_/BEV1/EMPERIO_S_STR-SPWOC sy-vline
WA_/BEV1/EMPERIO_S_STR-SPBUP sy-vline
WA_/BEV1/EMPERIO_S_STR-SPMONV sy-vline
WA_/BEV1/EMPERIO_S_STR-SPMONB sy-vline
WA_/BEV1/EMPERIO_S_STR-SPTAGV sy-vline
WA_/BEV1/EMPERIO_S_STR-SPTAGB sy-vline
WA_/BEV1/EMPERIO_S_STR-SPWOCV sy-vline
WA_/BEV1/EMPERIO_S_STR-SPWOCB sy-vline
WA_/BEV1/EMPERIO_S_STR-SPBUPV sy-vline
WA_/BEV1/EMPERIO_S_STR-SPBUPB sy-vline INTO ld_text SEPARATED BY SPACE. *Add any further fields from structure WA_EKKO_STR you want to CONCATENATE... ENDLOOP. ENDFORM.