ABAP Select data from SAP table CYBEDINF 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 CYBEDINF 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 CYBEDINF. 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 CYBEDINF 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_CYBEDINF TYPE STANDARD TABLE OF CYBEDINF,
      WA_CYBEDINF TYPE CYBEDINF,
      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: <CYBEDINF> TYPE CYBEDINF.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CYBEDINF
*  INTO TABLE @DATA(IT_CYBEDINF2).
*--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_CYBEDINF INDEX 1 INTO DATA(WA_CYBEDINF2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CYBEDINF>-AUFNR = 1.
<CYBEDINF>-UVORN = 1.
<CYBEDINF>-ARBPL = 1.
<CYBEDINF>-LTXA1 = 1.
<CYBEDINF>-LTXA2 = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CYBEDINF-KAPAR, sy-vline,
  WA_CYBEDINF-BEDSOLL, sy-vline,
  WA_CYBEDINF-KEHSOLL, sy-vline,
  WA_CYBEDINF-UELSOLL, sy-vline,
  WA_CYBEDINF-BEDREST, sy-vline,
  WA_CYBEDINF-KEHREST, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CYBEDINF 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_CYBEDINF 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_CYBEDINF INTO WA_CYBEDINF.


*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_CYBEDINF-AUFNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CYBEDINF-AUFNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit NUMCV, internal->external for field UVORN
CALL FUNCTION 'CONVERSION_EXIT_NUMCV_OUTPUT'
  EXPORTING
    input =                      WA_CYBEDINF-UVORN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CYBEDINF-UVORN.
WRITE:/ 'New Value:', ld_input.

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

*Conversion exit CUNIT, internal->external for field KEHREST
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CYBEDINF-KEHREST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CYBEDINF-KEHREST.
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_CYBEDINF_STR, 
AUFNR TYPE STRING,
UVORN TYPE STRING,
ARBPL TYPE STRING,
LTXA1 TYPE STRING,
LTXA2 TYPE STRING,
KAPAR TYPE STRING,
BEDSOLL TYPE STRING,
KEHSOLL TYPE STRING,
UELSOLL TYPE STRING,
BEDREST TYPE STRING,
KEHREST TYPE STRING,
UELREST TYPE STRING,
BREAKS TYPE STRING,
ERR_MASK TYPE STRING,
FLG_SEL TYPE STRING,
INDBT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CYBEDINF_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_CYBEDINF_STR-AUFNR sy-vline 
WA_CYBEDINF_STR-UVORN sy-vline 
WA_CYBEDINF_STR-ARBPL sy-vline 
WA_CYBEDINF_STR-LTXA1 sy-vline 
WA_CYBEDINF_STR-LTXA2 sy-vline 
WA_CYBEDINF_STR-KAPAR sy-vline 
WA_CYBEDINF_STR-BEDSOLL sy-vline 
WA_CYBEDINF_STR-KEHSOLL sy-vline 
WA_CYBEDINF_STR-UELSOLL sy-vline 
WA_CYBEDINF_STR-BEDREST sy-vline 
WA_CYBEDINF_STR-KEHREST sy-vline 
WA_CYBEDINF_STR-UELREST sy-vline 
WA_CYBEDINF_STR-BREAKS sy-vline 
WA_CYBEDINF_STR-ERR_MASK sy-vline 
WA_CYBEDINF_STR-FLG_SEL sy-vline 
WA_CYBEDINF_STR-INDBT sy-vline      INTO ld_text SEPARATED BY SPACE.

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