ABAP Select data from SAP table CCIHS_ANSEAPI 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 CCIHS_ANSEAPI 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_ANSEAPI. 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_ANSEAPI 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_ANSEAPI TYPE STANDARD TABLE OF CCIHS_ANSEAPI,
      WA_CCIHS_ANSEAPI TYPE CCIHS_ANSEAPI,
      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_ANSEAPI> TYPE CCIHS_ANSEAPI.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCIHS_ANSEAPI
*  INTO TABLE @DATA(IT_CCIHS_ANSEAPI2).
*--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_ANSEAPI INDEX 1 INTO DATA(WA_CCIHS_ANSEAPI2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCIHS_ANSEAPI>-MANDT = 1.
<CCIHS_ANSEAPI>-RECN = 1.
<CCIHS_ANSEAPI>-ACTN = 1.
<CCIHS_ANSEAPI>-VALFR = 1.
<CCIHS_ANSEAPI>-VALTO = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCIHS_ANSEAPI-AENNR, sy-vline,
  WA_CCIHS_ANSEAPI-DELFLG, sy-vline,
  WA_CCIHS_ANSEAPI-PARKFLG, sy-vline,
  WA_CCIHS_ANSEAPI-CRDAT, sy-vline,
  WA_CCIHS_ANSEAPI-CRNAM, sy-vline,
  WA_CCIHS_ANSEAPI-UPDDAT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCIHS_ANSEAPI 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_ANSEAPI 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_ANSEAPI INTO WA_CCIHS_ANSEAPI.


*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_ANSEAPI-RECN
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCIHS_ANSEAPI-RECN.
WRITE:/ 'New Value:', ld_input.

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

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

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

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

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

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

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

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

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

*Conversion exit CUNIT, internal->external for field HAZLIMUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CCIHS_ANSEAPI-HAZLIMUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCIHS_ANSEAPI-HAZLIMUNIT.
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_ANSEAPI_STR, 
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,
EPQUANTTYPE TYPE STRING,
LTTYPE TYPE STRING,
EPQUANTSET TYPE STRING,
EPQUANTVAL TYPE STRING,
HQVALFLOAT TYPE STRING,
HQVALDECIMALS TYPE STRING,
EPQUNIT TYPE STRING,
MSRBGNDATE TYPE STRING,
MSRBGNTIME TYPE STRING,
MSRENDDATE TYPE STRING,
MSRENDTIME TYPE STRING,
MSRNAM TYPE STRING,
MSRNAMFLG TYPE STRING,
MSRORDNR TYPE STRING,
MSRDESC TYPE STRING,
MSRDESCFLG TYPE STRING,
MSRPROCEDURE TYPE STRING,
MSRSTAT TYPE STRING,
MSRINITSTAT TYPE STRING,
OBJNR TYPE STRING,
MSRNAMGRP TYPE STRING,
RECNTMJ TYPE STRING,
RECNTMP TYPE STRING,
PROBANDGRP TYPE STRING,
PROBAND TYPE STRING,
RECNTANSC TYPE STRING,
RECNTQT TYPE STRING,
SETNUMBER TYPE STRING,
RATINGCAT TYPE STRING,
RATING TYPE STRING,
HAZLIMFLOAT TYPE STRING,
HAZLIMUNIT TYPE STRING,
HAZLIMDEC TYPE STRING,
EPTYPE TYPE STRING,
EPID TYPE STRING,
WEIGHT TYPE STRING,
OPCOND TYPE STRING,
QUOTIENT TYPE STRING,
ERRORMODE TYPE STRING,
ERRORINFO TYPE STRING,
ERRORCLASS TYPE STRING,
ERRORPARAM TYPE STRING,
LOGLOCKMOD TYPE STRING,
EXTINFO TYPE STRING,
LINEMOD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCIHS_ANSEAPI_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_ANSEAPI_STR-MANDT sy-vline 
WA_CCIHS_ANSEAPI_STR-RECN sy-vline 
WA_CCIHS_ANSEAPI_STR-ACTN sy-vline 
WA_CCIHS_ANSEAPI_STR-VALFR sy-vline 
WA_CCIHS_ANSEAPI_STR-VALTO sy-vline 
WA_CCIHS_ANSEAPI_STR-AENNR sy-vline 
WA_CCIHS_ANSEAPI_STR-DELFLG sy-vline 
WA_CCIHS_ANSEAPI_STR-PARKFLG sy-vline 
WA_CCIHS_ANSEAPI_STR-CRDAT sy-vline 
WA_CCIHS_ANSEAPI_STR-CRNAM sy-vline 
WA_CCIHS_ANSEAPI_STR-UPDDAT sy-vline 
WA_CCIHS_ANSEAPI_STR-UPDNAM sy-vline 
WA_CCIHS_ANSEAPI_STR-SRSID sy-vline 
WA_CCIHS_ANSEAPI_STR-OWNID sy-vline 
WA_CCIHS_ANSEAPI_STR-RECNROOT sy-vline 
WA_CCIHS_ANSEAPI_STR-EPQUANTTYPE sy-vline 
WA_CCIHS_ANSEAPI_STR-LTTYPE sy-vline 
WA_CCIHS_ANSEAPI_STR-EPQUANTSET sy-vline 
WA_CCIHS_ANSEAPI_STR-EPQUANTVAL sy-vline 
WA_CCIHS_ANSEAPI_STR-HQVALFLOAT sy-vline 
WA_CCIHS_ANSEAPI_STR-HQVALDECIMALS sy-vline 
WA_CCIHS_ANSEAPI_STR-EPQUNIT sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRBGNDATE sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRBGNTIME sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRENDDATE sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRENDTIME sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRNAM sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRNAMFLG sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRORDNR sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRDESC sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRDESCFLG sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRPROCEDURE sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRSTAT sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRINITSTAT sy-vline 
WA_CCIHS_ANSEAPI_STR-OBJNR sy-vline 
WA_CCIHS_ANSEAPI_STR-MSRNAMGRP sy-vline 
WA_CCIHS_ANSEAPI_STR-RECNTMJ sy-vline 
WA_CCIHS_ANSEAPI_STR-RECNTMP sy-vline 
WA_CCIHS_ANSEAPI_STR-PROBANDGRP sy-vline 
WA_CCIHS_ANSEAPI_STR-PROBAND sy-vline 
WA_CCIHS_ANSEAPI_STR-RECNTANSC sy-vline 
WA_CCIHS_ANSEAPI_STR-RECNTQT sy-vline 
WA_CCIHS_ANSEAPI_STR-SETNUMBER sy-vline 
WA_CCIHS_ANSEAPI_STR-RATINGCAT sy-vline 
WA_CCIHS_ANSEAPI_STR-RATING sy-vline 
WA_CCIHS_ANSEAPI_STR-HAZLIMFLOAT sy-vline 
WA_CCIHS_ANSEAPI_STR-HAZLIMUNIT sy-vline 
WA_CCIHS_ANSEAPI_STR-HAZLIMDEC sy-vline 
WA_CCIHS_ANSEAPI_STR-EPTYPE sy-vline 
WA_CCIHS_ANSEAPI_STR-EPID sy-vline 
WA_CCIHS_ANSEAPI_STR-WEIGHT sy-vline 
WA_CCIHS_ANSEAPI_STR-OPCOND sy-vline 
WA_CCIHS_ANSEAPI_STR-QUOTIENT sy-vline 
WA_CCIHS_ANSEAPI_STR-ERRORMODE sy-vline 
WA_CCIHS_ANSEAPI_STR-ERRORINFO sy-vline 
WA_CCIHS_ANSEAPI_STR-ERRORCLASS sy-vline 
WA_CCIHS_ANSEAPI_STR-ERRORPARAM sy-vline 
WA_CCIHS_ANSEAPI_STR-LOGLOCKMOD sy-vline 
WA_CCIHS_ANSEAPI_STR-EXTINFO sy-vline 
WA_CCIHS_ANSEAPI_STR-LINEMOD sy-vline      INTO ld_text SEPARATED BY SPACE.

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