ABAP Select data from SAP table CCIHS_ACHIOT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCIHS_ACHIOT
*  INTO TABLE @DATA(IT_CCIHS_ACHIOT2).
*--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_CCIHS_ACHIOT INDEX 1 INTO DATA(WA_CCIHS_ACHIOT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCIHS_ACHIOT>-MARKFLG = 1.
<CCIHS_ACHIOT>-SELEFLG = 1.
<CCIHS_ACHIOT>-LINENO = 1.
<CCIHS_ACHIOT>-LINEMOD = 1.
<CCIHS_ACHIOT>-CHCOFLG = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCIHS_ACHIOT-LOCKMOD, sy-vline,
  WA_CCIHS_ACHIOT-INTRFLG, sy-vline,
  WA_CCIHS_ACHIOT-MANDT, sy-vline,
  WA_CCIHS_ACHIOT-RECN, sy-vline,
  WA_CCIHS_ACHIOT-ACTN, sy-vline,
  WA_CCIHS_ACHIOT-VALFR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCIHS_ACHIOT 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_CCIHS_ACHIOT 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_CCIHS_ACHIOT INTO WA_CCIHS_ACHIOT.


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

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

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

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

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

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

*Conversion exit CHRID, internal->external for field ACID
CALL FUNCTION 'CONVERSION_EXIT_CHRID_OUTPUT'
  EXPORTING
    input =                      WA_CCIHS_ACHIOT-ACID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCIHS_ACHIOT-ACID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RECNTRC
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CCIHS_ACHIOT-RECNTRC
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCIHS_ACHIOT-RECNTRC.
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_CCIHS_ACHIOT_STR, 
MARKFLG TYPE STRING,
SELEFLG TYPE STRING,
LINENO TYPE STRING,
LINEMOD TYPE STRING,
CHCOFLG TYPE STRING,
LOCKMOD TYPE STRING,
INTRFLG TYPE STRING,
MANDT TYPE STRING,
RECN TYPE STRING,
ACTN TYPE STRING,
VALFR TYPE STRING,
VALTO TYPE STRING,
AENNR TYPE STRING,
DELFLG TYPE STRING,
PARKFLG TYPE STRING,
CRDAT TYPE STRING,
CRNAM TYPE STRING,
UPDDAT TYPE STRING,
UPDNAM TYPE STRING,
SRSID TYPE STRING,
OWNID TYPE STRING,
RECNROOT TYPE STRING,
OBJNR TYPE STRING,
RECNTOBJ TYPE STRING,
REFOBJ TYPE STRING,
ACID TYPE STRING,
ACCAT TYPE STRING,
ACTYPE TYPE STRING,
ACPRIO TYPE STRING,
ACSTAT TYPE STRING,
ACINITSTAT TYPE STRING,
PROTECTGOAL TYPE STRING,
ACORIG TYPE STRING,
ACDESCR TYPE STRING,
ACDESCRFLG TYPE STRING,
PERSRESP TYPE STRING,
PERSRESPEXFLG TYPE STRING,
RESPDESCR TYPE STRING,
DATPLAN TYPE STRING,
PSTDAT TYPE STRING,
PSTTIME TYPE STRING,
PENDDAT TYPE STRING,
PENDTIME TYPE STRING,
DATPROC TYPE STRING,
TIMPROC TYPE STRING,
PROCPERS TYPE STRING,
PROCPERSEXFLG TYPE STRING,
DATCONTR TYPE STRING,
TIMECONTR TYPE STRING,
RESPPCONTR TYPE STRING,
RESPPCONTREXFLG TYPE STRING,
ACEFF TYPE STRING,
DECLINEFLG TYPE STRING,
NOTINUM TYPE STRING,
ACTIONNUM TYPE STRING,
PERSRESPGRP TYPE STRING,
PROCPERSGRP TYPE STRING,
RESPPCONTRGRP TYPE STRING,
ACHTIMEZONE TYPE STRING,
COSTS TYPE STRING,
CURRENCY TYPE STRING,
RECNTRC TYPE STRING,
NOTIPLANT TYPE STRING,
MARKTEXT TYPE STRING,
ACCATTXT TYPE STRING,
ACTYPENAM TYPE STRING,
ACSHSTATNAM TYPE STRING,
ACSTATNAM TYPE STRING,
ACORIGNAM TYPE STRING,
ACPRIOTXT TYPE STRING,
ACEFFTXT TYPE STRING,
PROTECTGOALTXT TYPE STRING,
RESPFULLNAME TYPE STRING,
PROCFULLNAME TYPE STRING,
CONTRFULLNAME TYPE STRING,
RESPPCONTRGRPTXT TYPE STRING,
PROCPERSGRPTXT TYPE STRING,
PERSRESPGRPTXT TYPE STRING,
NODETXT TYPE STRING,
NODETYPETXT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCIHS_ACHIOT_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_CCIHS_ACHIOT_STR-MARKFLG sy-vline 
WA_CCIHS_ACHIOT_STR-SELEFLG sy-vline 
WA_CCIHS_ACHIOT_STR-LINENO sy-vline 
WA_CCIHS_ACHIOT_STR-LINEMOD sy-vline 
WA_CCIHS_ACHIOT_STR-CHCOFLG sy-vline 
WA_CCIHS_ACHIOT_STR-LOCKMOD sy-vline 
WA_CCIHS_ACHIOT_STR-INTRFLG sy-vline 
WA_CCIHS_ACHIOT_STR-MANDT sy-vline 
WA_CCIHS_ACHIOT_STR-RECN sy-vline 
WA_CCIHS_ACHIOT_STR-ACTN sy-vline 
WA_CCIHS_ACHIOT_STR-VALFR sy-vline 
WA_CCIHS_ACHIOT_STR-VALTO sy-vline 
WA_CCIHS_ACHIOT_STR-AENNR sy-vline 
WA_CCIHS_ACHIOT_STR-DELFLG sy-vline 
WA_CCIHS_ACHIOT_STR-PARKFLG sy-vline 
WA_CCIHS_ACHIOT_STR-CRDAT sy-vline 
WA_CCIHS_ACHIOT_STR-CRNAM sy-vline 
WA_CCIHS_ACHIOT_STR-UPDDAT sy-vline 
WA_CCIHS_ACHIOT_STR-UPDNAM sy-vline 
WA_CCIHS_ACHIOT_STR-SRSID sy-vline 
WA_CCIHS_ACHIOT_STR-OWNID sy-vline 
WA_CCIHS_ACHIOT_STR-RECNROOT sy-vline 
WA_CCIHS_ACHIOT_STR-OBJNR sy-vline 
WA_CCIHS_ACHIOT_STR-RECNTOBJ sy-vline 
WA_CCIHS_ACHIOT_STR-REFOBJ sy-vline 
WA_CCIHS_ACHIOT_STR-ACID sy-vline 
WA_CCIHS_ACHIOT_STR-ACCAT sy-vline 
WA_CCIHS_ACHIOT_STR-ACTYPE sy-vline 
WA_CCIHS_ACHIOT_STR-ACPRIO sy-vline 
WA_CCIHS_ACHIOT_STR-ACSTAT sy-vline 
WA_CCIHS_ACHIOT_STR-ACINITSTAT sy-vline 
WA_CCIHS_ACHIOT_STR-PROTECTGOAL sy-vline 
WA_CCIHS_ACHIOT_STR-ACORIG sy-vline 
WA_CCIHS_ACHIOT_STR-ACDESCR sy-vline 
WA_CCIHS_ACHIOT_STR-ACDESCRFLG sy-vline 
WA_CCIHS_ACHIOT_STR-PERSRESP sy-vline 
WA_CCIHS_ACHIOT_STR-PERSRESPEXFLG sy-vline 
WA_CCIHS_ACHIOT_STR-RESPDESCR sy-vline 
WA_CCIHS_ACHIOT_STR-DATPLAN sy-vline 
WA_CCIHS_ACHIOT_STR-PSTDAT sy-vline 
WA_CCIHS_ACHIOT_STR-PSTTIME sy-vline 
WA_CCIHS_ACHIOT_STR-PENDDAT sy-vline 
WA_CCIHS_ACHIOT_STR-PENDTIME sy-vline 
WA_CCIHS_ACHIOT_STR-DATPROC sy-vline 
WA_CCIHS_ACHIOT_STR-TIMPROC sy-vline 
WA_CCIHS_ACHIOT_STR-PROCPERS sy-vline 
WA_CCIHS_ACHIOT_STR-PROCPERSEXFLG sy-vline 
WA_CCIHS_ACHIOT_STR-DATCONTR sy-vline 
WA_CCIHS_ACHIOT_STR-TIMECONTR sy-vline 
WA_CCIHS_ACHIOT_STR-RESPPCONTR sy-vline 
WA_CCIHS_ACHIOT_STR-RESPPCONTREXFLG sy-vline 
WA_CCIHS_ACHIOT_STR-ACEFF sy-vline 
WA_CCIHS_ACHIOT_STR-DECLINEFLG sy-vline 
WA_CCIHS_ACHIOT_STR-NOTINUM sy-vline 
WA_CCIHS_ACHIOT_STR-ACTIONNUM sy-vline 
WA_CCIHS_ACHIOT_STR-PERSRESPGRP sy-vline 
WA_CCIHS_ACHIOT_STR-PROCPERSGRP sy-vline 
WA_CCIHS_ACHIOT_STR-RESPPCONTRGRP sy-vline 
WA_CCIHS_ACHIOT_STR-ACHTIMEZONE sy-vline 
WA_CCIHS_ACHIOT_STR-COSTS sy-vline 
WA_CCIHS_ACHIOT_STR-CURRENCY sy-vline 
WA_CCIHS_ACHIOT_STR-RECNTRC sy-vline 
WA_CCIHS_ACHIOT_STR-NOTIPLANT sy-vline 
WA_CCIHS_ACHIOT_STR-MARKTEXT sy-vline 
WA_CCIHS_ACHIOT_STR-ACCATTXT sy-vline 
WA_CCIHS_ACHIOT_STR-ACTYPENAM sy-vline 
WA_CCIHS_ACHIOT_STR-ACSHSTATNAM sy-vline 
WA_CCIHS_ACHIOT_STR-ACSTATNAM sy-vline 
WA_CCIHS_ACHIOT_STR-ACORIGNAM sy-vline 
WA_CCIHS_ACHIOT_STR-ACPRIOTXT sy-vline 
WA_CCIHS_ACHIOT_STR-ACEFFTXT sy-vline 
WA_CCIHS_ACHIOT_STR-PROTECTGOALTXT sy-vline 
WA_CCIHS_ACHIOT_STR-RESPFULLNAME sy-vline 
WA_CCIHS_ACHIOT_STR-PROCFULLNAME sy-vline 
WA_CCIHS_ACHIOT_STR-CONTRFULLNAME sy-vline 
WA_CCIHS_ACHIOT_STR-RESPPCONTRGRPTXT sy-vline 
WA_CCIHS_ACHIOT_STR-PROCPERSGRPTXT sy-vline 
WA_CCIHS_ACHIOT_STR-PERSRESPGRPTXT sy-vline 
WA_CCIHS_ACHIOT_STR-NODETXT sy-vline 
WA_CCIHS_ACHIOT_STR-NODETYPETXT sy-vline      INTO ld_text SEPARATED BY SPACE.

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