ABAP Select data from SAP table ACT01_UPD_VS2OP into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP ACT01_UPD_VS2OP 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 ACT01_UPD_VS2OP. 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 ACT01_UPD_VS2OP 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_ACT01_UPD_VS2OP TYPE STANDARD TABLE OF ACT01_UPD_VS2OP,
      WA_ACT01_UPD_VS2OP TYPE ACT01_UPD_VS2OP,
      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: <ACT01_UPD_VS2OP> TYPE ACT01_UPD_VS2OP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_ACT01_UPD_VS2OP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM ACT01_UPD_VS2OP
  INTO TABLE IT_ACT01_UPD_VS2OP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ACT01_UPD_VS2OP
*  INTO TABLE @DATA(IT_ACT01_UPD_VS2OP2).
*--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_ACT01_UPD_VS2OP INDEX 1 INTO DATA(WA_ACT01_UPD_VS2OP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_ACT01_UPD_VS2OP ASSIGNING <ACT01_UPD_VS2OP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ACT01_UPD_VS2OP>-MANDT = 1.
<ACT01_UPD_VS2OP>-AUFPL = 1.
<ACT01_UPD_VS2OP>-APLZL = 1.
<ACT01_UPD_VS2OP>-SUMNR = 1.
<ACT01_UPD_VS2OP>-APLFL = 1.

ENDLOOP.

LOOP AT IT_ACT01_UPD_VS2OP INTO WA_ACT01_UPD_VS2OP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ACT01_UPD_VS2OP-RUECK, sy-vline,
  WA_ACT01_UPD_VS2OP-RMZHL, sy-vline,
  WA_ACT01_UPD_VS2OP-OBJNR, sy-vline,
  WA_ACT01_UPD_VS2OP-BEDID, sy-vline,
  WA_ACT01_UPD_VS2OP-BEDZL, sy-vline,
  WA_ACT01_UPD_VS2OP-BANFN, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ACT01_UPD_VS2OP 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_ACT01_UPD_VS2OP 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_ACT01_UPD_VS2OP INTO WA_ACT01_UPD_VS2OP.


*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 APLFL
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-APLFL
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-APLFL.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BANFN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-BANFN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-BANFN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field EBELN
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-EBELN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-EBELN.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AUFNRD
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-AUFNRD
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-AUFNRD.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field PDAE
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-PDAE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-PDAE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE01
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-ILE01
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-ILE01.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE02
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-ILE02
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-ILE02.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE03
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-ILE03
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-ILE03.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE04
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-ILE04
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-ILE04.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE05
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-ILE05
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-ILE05.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field ILE06
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-ILE06
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-ILE06.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field IPRE1
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ACT01_UPD_VS2OP-IPRE1
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ACT01_UPD_VS2OP-IPRE1.
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_ACT01_UPD_VS2OP_STR, 
MANDT TYPE STRING,
AUFPL TYPE STRING,
APLZL TYPE STRING,
SUMNR TYPE STRING,
APLFL TYPE STRING,
RUECK TYPE STRING,
RMZHL TYPE STRING,
OBJNR TYPE STRING,
BEDID TYPE STRING,
BEDZL TYPE STRING,
BANFN TYPE STRING,
BNFPO TYPE STRING,
EBELN TYPE STRING,
EBELP TYPE STRING,
FPLNR TYPE STRING,
AUFNRD TYPE STRING,
CLASF TYPE STRING,
ORGAUFPL TYPE STRING,
ORGAPLZL TYPE STRING,
INACT TYPE STRING,
LEK01 TYPE STRING,
LEK02 TYPE STRING,
LEK03 TYPE STRING,
LEK04 TYPE STRING,
LEK05 TYPE STRING,
LEK06 TYPE STRING,
LEKNW TYPE STRING,
ISM01 TYPE STRING,
ISM02 TYPE STRING,
ISM03 TYPE STRING,
ISM04 TYPE STRING,
ISM05 TYPE STRING,
ISM06 TYPE STRING,
ISMNW TYPE STRING,
ISAVD TYPE STRING,
IEAVD TYPE STRING,
ISDD TYPE STRING,
ISDZ TYPE STRING,
IERD TYPE STRING,
IERZ TYPE STRING,
ISBD TYPE STRING,
ISBZ TYPE STRING,
IEBD TYPE STRING,
IEBZ TYPE STRING,
ISAD TYPE STRING,
ISAZ TYPE STRING,
IEDD TYPE STRING,
IEDZ TYPE STRING,
PEDD TYPE STRING,
PEDZ TYPE STRING,
ISERH TYPE STRING,
PDAU TYPE STRING,
PDAE TYPE STRING,
ILE01 TYPE STRING,
ILE02 TYPE STRING,
ILE03 TYPE STRING,
ILE04 TYPE STRING,
ILE05 TYPE STRING,
ILE06 TYPE STRING,
IPRZ1 TYPE STRING,
IPRE1 TYPE STRING,
IPRK1 TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ACT01_UPD_VS2OP_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_ACT01_UPD_VS2OP_STR-MANDT sy-vline 
WA_ACT01_UPD_VS2OP_STR-AUFPL sy-vline 
WA_ACT01_UPD_VS2OP_STR-APLZL sy-vline 
WA_ACT01_UPD_VS2OP_STR-SUMNR sy-vline 
WA_ACT01_UPD_VS2OP_STR-APLFL sy-vline 
WA_ACT01_UPD_VS2OP_STR-RUECK sy-vline 
WA_ACT01_UPD_VS2OP_STR-RMZHL sy-vline 
WA_ACT01_UPD_VS2OP_STR-OBJNR sy-vline 
WA_ACT01_UPD_VS2OP_STR-BEDID sy-vline 
WA_ACT01_UPD_VS2OP_STR-BEDZL sy-vline 
WA_ACT01_UPD_VS2OP_STR-BANFN sy-vline 
WA_ACT01_UPD_VS2OP_STR-BNFPO sy-vline 
WA_ACT01_UPD_VS2OP_STR-EBELN sy-vline 
WA_ACT01_UPD_VS2OP_STR-EBELP sy-vline 
WA_ACT01_UPD_VS2OP_STR-FPLNR sy-vline 
WA_ACT01_UPD_VS2OP_STR-AUFNRD sy-vline 
WA_ACT01_UPD_VS2OP_STR-CLASF sy-vline 
WA_ACT01_UPD_VS2OP_STR-ORGAUFPL sy-vline 
WA_ACT01_UPD_VS2OP_STR-ORGAPLZL sy-vline 
WA_ACT01_UPD_VS2OP_STR-INACT sy-vline 
WA_ACT01_UPD_VS2OP_STR-LEK01 sy-vline 
WA_ACT01_UPD_VS2OP_STR-LEK02 sy-vline 
WA_ACT01_UPD_VS2OP_STR-LEK03 sy-vline 
WA_ACT01_UPD_VS2OP_STR-LEK04 sy-vline 
WA_ACT01_UPD_VS2OP_STR-LEK05 sy-vline 
WA_ACT01_UPD_VS2OP_STR-LEK06 sy-vline 
WA_ACT01_UPD_VS2OP_STR-LEKNW sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISM01 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISM02 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISM03 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISM04 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISM05 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISM06 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISMNW sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISAVD sy-vline 
WA_ACT01_UPD_VS2OP_STR-IEAVD sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISDD sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISDZ sy-vline 
WA_ACT01_UPD_VS2OP_STR-IERD sy-vline 
WA_ACT01_UPD_VS2OP_STR-IERZ sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISBD sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISBZ sy-vline 
WA_ACT01_UPD_VS2OP_STR-IEBD sy-vline 
WA_ACT01_UPD_VS2OP_STR-IEBZ sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISAD sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISAZ sy-vline 
WA_ACT01_UPD_VS2OP_STR-IEDD sy-vline 
WA_ACT01_UPD_VS2OP_STR-IEDZ sy-vline 
WA_ACT01_UPD_VS2OP_STR-PEDD sy-vline 
WA_ACT01_UPD_VS2OP_STR-PEDZ sy-vline 
WA_ACT01_UPD_VS2OP_STR-ISERH sy-vline 
WA_ACT01_UPD_VS2OP_STR-PDAU sy-vline 
WA_ACT01_UPD_VS2OP_STR-PDAE sy-vline 
WA_ACT01_UPD_VS2OP_STR-ILE01 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ILE02 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ILE03 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ILE04 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ILE05 sy-vline 
WA_ACT01_UPD_VS2OP_STR-ILE06 sy-vline 
WA_ACT01_UPD_VS2OP_STR-IPRZ1 sy-vline 
WA_ACT01_UPD_VS2OP_STR-IPRE1 sy-vline 
WA_ACT01_UPD_VS2OP_STR-IPRK1 sy-vline      INTO ld_text SEPARATED BY SPACE.

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