ABAP Select data from SAP table ICORDCST_CRM_SERVICE 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 ICORDCST_CRM_SERVICE 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 ICORDCST_CRM_SERVICE. 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 ICORDCST_CRM_SERVICE 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_ICORDCST_CRM_SERVICE TYPE STANDARD TABLE OF ICORDCST_CRM_SERVICE,
      WA_ICORDCST_CRM_SERVICE TYPE ICORDCST_CRM_SERVICE,
      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: <ICORDCST_CRM_SERVICE> TYPE ICORDCST_CRM_SERVICE.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM ICORDCST_CRM_SERVICE
*  INTO TABLE @DATA(IT_ICORDCST_CRM_SERVICE2).
*--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_ICORDCST_CRM_SERVICE INDEX 1 INTO DATA(WA_ICORDCST_CRM_SERVICE2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<ICORDCST_CRM_SERVICE>-CLIENT = 1.
<ICORDCST_CRM_SERVICE>-SERVICE_ORG_RESP = 1.
<ICORDCST_CRM_SERVICE>-SERVICE_ORG = 1.
<ICORDCST_CRM_SERVICE>-EXT_OBJECT_ID = 1.
<ICORDCST_CRM_SERVICE>-OBJECT_ID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_ICORDCST_CRM_SERVICE-PROCESS_TYPE, sy-vline,
  WA_ICORDCST_CRM_SERVICE-OBJECT_TYPE, sy-vline,
  WA_ICORDCST_CRM_SERVICE-KOKRS, sy-vline,
  WA_ICORDCST_CRM_SERVICE-BELNR, sy-vline,
  WA_ICORDCST_CRM_SERVICE-BUZEI, sy-vline,
  WA_ICORDCST_CRM_SERVICE-FISCVAR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_ICORDCST_CRM_SERVICE 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_ICORDCST_CRM_SERVICE 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_ICORDCST_CRM_SERVICE INTO WA_ICORDCST_CRM_SERVICE.


*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 RSORG, internal->external for field SERVICE_ORG_RESP
CALL FUNCTION 'CONVERSION_EXIT_RSORG_OUTPUT'
  EXPORTING
    input =                      WA_ICORDCST_CRM_SERVICE-SERVICE_ORG_RESP
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICORDCST_CRM_SERVICE-SERVICE_ORG_RESP.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SORG, internal->external for field SERVICE_ORG
CALL FUNCTION 'CONVERSION_EXIT_SORG_OUTPUT'
  EXPORTING
    input =                      WA_ICORDCST_CRM_SERVICE-SERVICE_ORG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICORDCST_CRM_SERVICE-SERVICE_ORG.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit PERI7, internal->external for field FISCPER
CALL FUNCTION 'CONVERSION_EXIT_PERI7_OUTPUT'
  EXPORTING
    input =                      WA_ICORDCST_CRM_SERVICE-FISCPER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICORDCST_CRM_SERVICE-FISCPER.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit MATN1, internal->external for field MATNR
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_ICORDCST_CRM_SERVICE-MATNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICORDCST_CRM_SERVICE-MATNR.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit AC152, internal->external for field KBETRAG
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_ICORDCST_CRM_SERVICE-KBETRAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICORDCST_CRM_SERVICE-KBETRAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit AC152, internal->external for field EBETRAG
CALL FUNCTION 'CONVERSION_EXIT_AC152_OUTPUT'
  EXPORTING
    input =                      WA_ICORDCST_CRM_SERVICE-EBETRAG
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICORDCST_CRM_SERVICE-EBETRAG.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field MEINH
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_ICORDCST_CRM_SERVICE-MEINH
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_ICORDCST_CRM_SERVICE-MEINH.
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_ICORDCST_CRM_SERVICE_STR, 
CLIENT TYPE STRING,
SERVICE_ORG_RESP TYPE STRING,
SERVICE_ORG TYPE STRING,
EXT_OBJECT_ID TYPE STRING,
OBJECT_ID TYPE STRING,
PROCESS_TYPE TYPE STRING,
OBJECT_TYPE TYPE STRING,
KOKRS TYPE STRING,
BELNR TYPE STRING,
BUZEI TYPE STRING,
FISCVAR TYPE STRING,
FISCPER TYPE STRING,
AUFNR TYPE STRING,
AUTYP TYPE STRING,
VTYPE TYPE STRING,
VTDETAIL TYPE STRING,
VTSTAT TYPE STRING,
MEASTYPE TYPE STRING,
VERSN TYPE STRING,
VALUTYP TYPE STRING,
RSPOBART TYPE STRING,
RSPAROBVAL TYPE STRING,
BLDAT TYPE STRING,
BUDAT TYPE STRING,
SGTXT TYPE STRING,
RSAUXACCTYPE TYPE STRING,
RSAUXACCVAL TYPE STRING,
BUKRS TYPE STRING,
GSBER TYPE STRING,
FKBER TYPE STRING,
PBUKRS TYPE STRING,
PFKBER TYPE STRING,
WERKS TYPE STRING,
MATNR TYPE STRING,
PERNR TYPE STRING,
KTOPL TYPE STRING,
SAKNR TYPE STRING,
LIFNR TYPE STRING,
KUNNR TYPE STRING,
KBETRAG TYPE STRING,
KMENGE TYPE STRING,
EBETRAG TYPE STRING,
EMENGE TYPE STRING,
WAERS TYPE STRING,
CURTYPE TYPE STRING,
MEINH TYPE STRING,END OF T_EKKO_STR.
DATA: WA_ICORDCST_CRM_SERVICE_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_ICORDCST_CRM_SERVICE_STR-CLIENT sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-SERVICE_ORG_RESP sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-SERVICE_ORG sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-EXT_OBJECT_ID sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-OBJECT_ID sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-PROCESS_TYPE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-OBJECT_TYPE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-KOKRS sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-BELNR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-BUZEI sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-FISCVAR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-FISCPER sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-AUFNR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-AUTYP sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-VTYPE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-VTDETAIL sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-VTSTAT sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-MEASTYPE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-VERSN sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-VALUTYP sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-RSPOBART sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-RSPAROBVAL sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-BLDAT sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-BUDAT sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-SGTXT sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-RSAUXACCTYPE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-RSAUXACCVAL sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-BUKRS sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-GSBER sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-FKBER sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-PBUKRS sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-PFKBER sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-WERKS sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-MATNR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-PERNR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-KTOPL sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-SAKNR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-LIFNR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-KUNNR sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-KBETRAG sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-KMENGE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-EBETRAG sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-EMENGE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-WAERS sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-CURTYPE sy-vline 
WA_ICORDCST_CRM_SERVICE_STR-MEINH sy-vline      INTO ld_text SEPARATED BY SPACE.

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