ABAP Select data from SAP table VVIMI01 into internal table

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Below is a number of ABAP code snippets to demonstrate how to select data from SAP VVIMI01 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 VVIMI01. 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 VVIMI01 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_VVIMI01 TYPE STANDARD TABLE OF VVIMI01,
      WA_VVIMI01 TYPE VVIMI01,
      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: <VVIMI01> TYPE VVIMI01.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_VVIMI01.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM VVIMI01
  INTO TABLE IT_VVIMI01.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM VVIMI01
*  INTO TABLE @DATA(IT_VVIMI012).
*--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_VVIMI01 INDEX 1 INTO DATA(WA_VVIMI012).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_VVIMI01 ASSIGNING <VVIMI01>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<VVIMI01>-MANDT = 1.
<VVIMI01>-BUKRS = 1.
<VVIMI01>-SWENR = 1.
<VVIMI01>-SMENR = 1.
<VVIMI01>-SMIVE = 1.

ENDLOOP.

LOOP AT IT_VVIMI01 INTO WA_VVIMI01.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_VVIMI01-SGRNR, sy-vline,
  WA_VVIMI01-SGENR, sy-vline,
  WA_VVIMI01-SGEBSWENR, sy-vline,
  WA_VVIMI01-SGEBSMENR, sy-vline,
  WA_VVIMI01-SHEIZNR, sy-vline,
  WA_VVIMI01-SNUNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_VVIMI01 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_VVIMI01 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_VVIMI01 INTO WA_VVIMI01.


*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 SWENR, internal->external for field SWENR
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-SWENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-SWENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SMENR, internal->external for field SMENR
CALL FUNCTION 'CONVERSION_EXIT_SMENR_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-SMENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-SMENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field SMIVE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-SMIVE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-SMIVE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SGRNR, internal->external for field SGRNR
CALL FUNCTION 'CONVERSION_EXIT_SGRNR_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-SGRNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-SGRNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SGENR, internal->external for field SGENR
CALL FUNCTION 'CONVERSION_EXIT_SGENR_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-SGENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-SGENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SWENR, internal->external for field SGEBSWENR
CALL FUNCTION 'CONVERSION_EXIT_SWENR_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-SGEBSWENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-SGEBSWENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SMENR, internal->external for field SGEBSMENR
CALL FUNCTION 'CONVERSION_EXIT_SMENR_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-SGEBSMENR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-SGEBSMENR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field KOSTL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-KOSTL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-KOSTL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RLGESCH
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-RLGESCH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-RLGESCH.
WRITE:/ 'New Value:', ld_input.

*Conversion exit IMKEY, internal->external for field IMKEY
CALL FUNCTION 'CONVERSION_EXIT_IMKEY_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-IMKEY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-IMKEY.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field XSTANDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-XSTANDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-XSTANDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PRCTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-PRCTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-PRCTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field PROFL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_VVIMI01-PROFL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_VVIMI01-PROFL.
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_VVIMI01_STR, 
MANDT TYPE STRING,
BUKRS TYPE STRING,
SWENR TYPE STRING,
SMENR TYPE STRING,
SMIVE TYPE STRING,
SGRNR TYPE STRING,
SGENR TYPE STRING,
SGEBSWENR TYPE STRING,
SGEBSMENR TYPE STRING,
SHEIZNR TYPE STRING,
SNUNR TYPE STRING,
DBEZU TYPE STRING,
DWTVERM TYPE STRING,
UMBRAUM TYPE STRING,
AZIMM TYPE STRING,
AHALBZI TYPE STRING,
STOCK TYPE STRING,
SBELART TYPE STRING,
SHEIZART TYPE STRING,
DRESAB TYPE STRING,
DRESBIS TYPE STRING,
SGEBT TYPE STRING,
SBWNR TYPE STRING,
XAUSTKL TYPE STRING,
XLAGE TYPE STRING,
SMOEBL TYPE STRING,
STECHEM TYPE STRING,
SALTNR TYPE STRING,
DBEGEH TYPE STRING,
XBEGEH TYPE STRING,
JLOESCH TYPE STRING,
PZUABSP TYPE STRING,
PERHOE TYPE STRING,
RPROZGRD TYPE STRING,
DBINDBIS TYPE STRING,
KOSTL TYPE STRING,
RBELBIND TYPE STRING,
RLIFT TYPE STRING,
RMEDIEN TYPE STRING,
RWASSER TYPE STRING,
RLGESCH TYPE STRING,
JVORSTEIG TYPE STRING,
SADRME TYPE STRING,
SNKS TYPE STRING,
IMKEY TYPE STRING,
RERF TYPE STRING,
DERF TYPE STRING,
TERF TYPE STRING,
REHER TYPE STRING,
RBEAR TYPE STRING,
DBEAR TYPE STRING,
TBEAR TYPE STRING,
RBHER TYPE STRING,
ABNNR TYPE STRING,
XSTANDNR TYPE STRING,
JEIGWOHN TYPE STRING,
RFAKT TYPE STRING,
PRCTR TYPE STRING,
PROFL TYPE STRING,
KOKRS TYPE STRING,
SSTOCKW TYPE STRING,END OF T_EKKO_STR.
DATA: WA_VVIMI01_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_VVIMI01_STR-MANDT sy-vline 
WA_VVIMI01_STR-BUKRS sy-vline 
WA_VVIMI01_STR-SWENR sy-vline 
WA_VVIMI01_STR-SMENR sy-vline 
WA_VVIMI01_STR-SMIVE sy-vline 
WA_VVIMI01_STR-SGRNR sy-vline 
WA_VVIMI01_STR-SGENR sy-vline 
WA_VVIMI01_STR-SGEBSWENR sy-vline 
WA_VVIMI01_STR-SGEBSMENR sy-vline 
WA_VVIMI01_STR-SHEIZNR sy-vline 
WA_VVIMI01_STR-SNUNR sy-vline 
WA_VVIMI01_STR-DBEZU sy-vline 
WA_VVIMI01_STR-DWTVERM sy-vline 
WA_VVIMI01_STR-UMBRAUM sy-vline 
WA_VVIMI01_STR-AZIMM sy-vline 
WA_VVIMI01_STR-AHALBZI sy-vline 
WA_VVIMI01_STR-STOCK sy-vline 
WA_VVIMI01_STR-SBELART sy-vline 
WA_VVIMI01_STR-SHEIZART sy-vline 
WA_VVIMI01_STR-DRESAB sy-vline 
WA_VVIMI01_STR-DRESBIS sy-vline 
WA_VVIMI01_STR-SGEBT sy-vline 
WA_VVIMI01_STR-SBWNR sy-vline 
WA_VVIMI01_STR-XAUSTKL sy-vline 
WA_VVIMI01_STR-XLAGE sy-vline 
WA_VVIMI01_STR-SMOEBL sy-vline 
WA_VVIMI01_STR-STECHEM sy-vline 
WA_VVIMI01_STR-SALTNR sy-vline 
WA_VVIMI01_STR-DBEGEH sy-vline 
WA_VVIMI01_STR-XBEGEH sy-vline 
WA_VVIMI01_STR-JLOESCH sy-vline 
WA_VVIMI01_STR-PZUABSP sy-vline 
WA_VVIMI01_STR-PERHOE sy-vline 
WA_VVIMI01_STR-RPROZGRD sy-vline 
WA_VVIMI01_STR-DBINDBIS sy-vline 
WA_VVIMI01_STR-KOSTL sy-vline 
WA_VVIMI01_STR-RBELBIND sy-vline 
WA_VVIMI01_STR-RLIFT sy-vline 
WA_VVIMI01_STR-RMEDIEN sy-vline 
WA_VVIMI01_STR-RWASSER sy-vline 
WA_VVIMI01_STR-RLGESCH sy-vline 
WA_VVIMI01_STR-JVORSTEIG sy-vline 
WA_VVIMI01_STR-SADRME sy-vline 
WA_VVIMI01_STR-SNKS sy-vline 
WA_VVIMI01_STR-IMKEY sy-vline 
WA_VVIMI01_STR-RERF sy-vline 
WA_VVIMI01_STR-DERF sy-vline 
WA_VVIMI01_STR-TERF sy-vline 
WA_VVIMI01_STR-REHER sy-vline 
WA_VVIMI01_STR-RBEAR sy-vline 
WA_VVIMI01_STR-DBEAR sy-vline 
WA_VVIMI01_STR-TBEAR sy-vline 
WA_VVIMI01_STR-RBHER sy-vline 
WA_VVIMI01_STR-ABNNR sy-vline 
WA_VVIMI01_STR-XSTANDNR sy-vline 
WA_VVIMI01_STR-JEIGWOHN sy-vline 
WA_VVIMI01_STR-RFAKT sy-vline 
WA_VVIMI01_STR-PRCTR sy-vline 
WA_VVIMI01_STR-PROFL sy-vline 
WA_VVIMI01_STR-KOKRS sy-vline 
WA_VVIMI01_STR-SSTOCKW sy-vline      INTO ld_text SEPARATED BY SPACE.

*Add any further fields from structure WA_EKKO_STR you want to CONCATENATE...
ENDLOOP.
ENDFORM.