ABAP Select data from SAP table EEINDV into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM EEINDV
*  INTO TABLE @DATA(IT_EEINDV2).
*--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_EEINDV INDEX 1 INTO DATA(WA_EEINDV2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<EEINDV>-BUKRS = 1.
<EEINDV>-SPARTE = 1.
<EEINDV>-MANDT = 1.
<EEINDV>-EINZBELEG = 1.
<EEINDV>-VERTRAG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_EEINDV-ANLAGE, sy-vline,
  WA_EEINDV-VSTELLE, sy-vline,
  WA_EEINDV-EINZDAT, sy-vline,
  WA_EEINDV-STORNOKZ, sy-vline,
  WA_EEINDV-KEINABLBEL, sy-vline,
  WA_EEINDV-BCHECKED, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_EEINDV 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_EEINDV 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_EEINDV INTO WA_EEINDV.


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

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

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

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

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

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

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

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

*Conversion exit ALPHA, internal->external for field SECURITY
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_EEINDV-SECURITY
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_EEINDV-SECURITY.
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_EEINDV_STR, 
BUKRS TYPE STRING,
SPARTE TYPE STRING,
MANDT TYPE STRING,
EINZBELEG TYPE STRING,
VERTRAG TYPE STRING,
ANLAGE TYPE STRING,
VSTELLE TYPE STRING,
EINZDAT TYPE STRING,
STORNOKZ TYPE STRING,
KEINABLBEL TYPE STRING,
BCHECKED TYPE STRING,
ABSOPBEL TYPE STRING,
ABSBETRW TYPE STRING,
WAERS TYPE STRING,
ABSZYK TYPE STRING,
ABSDIFFKZ TYPE STRING,
ABSAUT TYPE STRING,
BBPTRANS TYPE STRING,
BBP_FORCE TYPE STRING,
SECAUT TYPE STRING,
SECWAIVEREAS TYPE STRING,
STARTFEEAUT TYPE STRING,
SECTRANS TYPE STRING,
SECTRANSOPBEL TYPE STRING,
XVERA TYPE STRING,
AUTEIGEINZ TYPE STRING,
KZSONDEINZ TYPE STRING,
TRANSVER TYPE STRING,
CHGID_C TYPE STRING,
EINZSTAT TYPE STRING,
MUSTVER TYPE STRING,
SECURITY TYPE STRING,
SEC_TOT_AMOUNT TYPE STRING,
SEC_REASON TYPE STRING,
SEC_START TYPE STRING,
SEC_RETURN TYPE STRING,
PMPERMREQ TYPE STRING,END OF T_EKKO_STR.
DATA: WA_EEINDV_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_EEINDV_STR-BUKRS sy-vline 
WA_EEINDV_STR-SPARTE sy-vline 
WA_EEINDV_STR-MANDT sy-vline 
WA_EEINDV_STR-EINZBELEG sy-vline 
WA_EEINDV_STR-VERTRAG sy-vline 
WA_EEINDV_STR-ANLAGE sy-vline 
WA_EEINDV_STR-VSTELLE sy-vline 
WA_EEINDV_STR-EINZDAT sy-vline 
WA_EEINDV_STR-STORNOKZ sy-vline 
WA_EEINDV_STR-KEINABLBEL sy-vline 
WA_EEINDV_STR-BCHECKED sy-vline 
WA_EEINDV_STR-ABSOPBEL sy-vline 
WA_EEINDV_STR-ABSBETRW sy-vline 
WA_EEINDV_STR-WAERS sy-vline 
WA_EEINDV_STR-ABSZYK sy-vline 
WA_EEINDV_STR-ABSDIFFKZ sy-vline 
WA_EEINDV_STR-ABSAUT sy-vline 
WA_EEINDV_STR-BBPTRANS sy-vline 
WA_EEINDV_STR-BBP_FORCE sy-vline 
WA_EEINDV_STR-SECAUT sy-vline 
WA_EEINDV_STR-SECWAIVEREAS sy-vline 
WA_EEINDV_STR-STARTFEEAUT sy-vline 
WA_EEINDV_STR-SECTRANS sy-vline 
WA_EEINDV_STR-SECTRANSOPBEL sy-vline 
WA_EEINDV_STR-XVERA sy-vline 
WA_EEINDV_STR-AUTEIGEINZ sy-vline 
WA_EEINDV_STR-KZSONDEINZ sy-vline 
WA_EEINDV_STR-TRANSVER sy-vline 
WA_EEINDV_STR-CHGID_C sy-vline 
WA_EEINDV_STR-EINZSTAT sy-vline 
WA_EEINDV_STR-MUSTVER sy-vline 
WA_EEINDV_STR-SECURITY sy-vline 
WA_EEINDV_STR-SEC_TOT_AMOUNT sy-vline 
WA_EEINDV_STR-SEC_REASON sy-vline 
WA_EEINDV_STR-SEC_START sy-vline 
WA_EEINDV_STR-SEC_RETURN sy-vline 
WA_EEINDV_STR-PMPERMREQ sy-vline      INTO ld_text SEPARATED BY SPACE.

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