ABAP Select data from SAP table CRMS4IUSICTP 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 CRMS4IUSICTP 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 CRMS4IUSICTP. 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 CRMS4IUSICTP 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_CRMS4IUSICTP TYPE STANDARD TABLE OF CRMS4IUSICTP,
      WA_CRMS4IUSICTP TYPE CRMS4IUSICTP,
      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: <CRMS4IUSICTP> TYPE CRMS4IUSICTP.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_CRMS4IUSICTP.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM CRMS4IUSICTP
  INTO TABLE IT_CRMS4IUSICTP.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CRMS4IUSICTP
*  INTO TABLE @DATA(IT_CRMS4IUSICTP2).
*--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_CRMS4IUSICTP INDEX 1 INTO DATA(WA_CRMS4IUSICTP2).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_CRMS4IUSICTP ASSIGNING <CRMS4IUSICTP>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CRMS4IUSICTP>-MANDT = 1.
<CRMS4IUSICTP>-BUSINESSOBJECTTYPE = 1.
<CRMS4IUSICTP>-UTILITIESSALESCONTRACT = 1.
<CRMS4IUSICTP>-UTILITIESSALESCONTRACTPERD = 1.
<CRMS4IUSICTP>-UTILSSALESCONTRPERDUUID = 1.

ENDLOOP.

LOOP AT IT_CRMS4IUSICTP INTO WA_CRMS4IUSICTP.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CRMS4IUSICTP-UTILSSALESCONTRPERDOBJECTTYPE, sy-vline,
  WA_CRMS4IUSICTP-UTILITIESSALESCONTRACTUUID, sy-vline,
  WA_CRMS4IUSICTP-PARENTUTILSSALESCONTRPERDUUID, sy-vline,
  WA_CRMS4IUSICTP-UTILSSALESCONTRPERDDESCRIPTION, sy-vline,
  WA_CRMS4IUSICTP-LANGUAGE, sy-vline,
  WA_CRMS4IUSICTP-UTILSSALESCONTRPERDCATEGORY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CRMS4IUSICTP 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_CRMS4IUSICTP 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_CRMS4IUSICTP INTO WA_CRMS4IUSICTP.


*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 UTILITIESSALESCONTRACT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUSICTP-UTILITIESSALESCONTRACT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUSICTP-UTILITIESSALESCONTRACT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ISOLA, internal->external for field LANGUAGE
CALL FUNCTION 'CONVERSION_EXIT_ISOLA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUSICTP-LANGUAGE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUSICTP-LANGUAGE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit MATN1, internal->external for field PRODUCT
CALL FUNCTION 'CONVERSION_EXIT_MATN1_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUSICTP-PRODUCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUSICTP-PRODUCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field UTILSSALESCONTRPERDITEMNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUSICTP-UTILSSALESCONTRPERDITEMNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUSICTP-UTILSSALESCONTRPERDITEMNUMBER.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field CONFIGURATIONNUMBER
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CRMS4IUSICTP-CONFIGURATIONNUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CRMS4IUSICTP-CONFIGURATIONNUMBER.
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_CRMS4IUSICTP_STR, 
MANDT TYPE STRING,
BUSINESSOBJECTTYPE TYPE STRING,
UTILITIESSALESCONTRACT TYPE STRING,
UTILITIESSALESCONTRACTPERD TYPE STRING,
UTILSSALESCONTRPERDUUID TYPE STRING,
UTILSSALESCONTRPERDOBJECTTYPE TYPE STRING,
UTILITIESSALESCONTRACTUUID TYPE STRING,
PARENTUTILSSALESCONTRPERDUUID TYPE STRING,
UTILSSALESCONTRPERDDESCRIPTION TYPE STRING,
LANGUAGE TYPE STRING,
UTILSSALESCONTRPERDCATEGORY TYPE STRING,
REVENUEACCOUNTINGREFERENCE TYPE STRING,
REVENUEACCOUNTINGREFTYPE TYPE STRING,
ORIGINALLYREQUESTEDPRODUCT TYPE STRING,
PRODUCTUUID TYPE STRING,
PRODUCT TYPE STRING,
PRODUCTNAME TYPE STRING,
UTILSSALESCONTRPERDCHARUUID TYPE STRING,
UTILSSALESCONTRPERDITEMNUMBER TYPE STRING,
UTILSSALESCONTRPERDCRTEDDTETME TYPE STRING,
UTILSSALESCONTRPERDCHGDDTETME TYPE STRING,
UTILSSALESCONTRPERDCRTEDBYUSER TYPE STRING,
UTILSSALESCONTRPERDCHGDBYUSER TYPE STRING,
UTILSSALESCONTRPERDSTARTDTETME TYPE STRING,
UTILSSALESCONTRPERDENDDTETME TYPE STRING,
CONFIGURATIONNUMBER TYPE STRING,
UTILSSALESCONTRPERDLIFECYCLE TYPE STRING,
UTILSSALESCONTRPERDISRELEASED TYPE STRING,
UTILSSALESCONTRPERDISQUOTATION TYPE STRING,
UTILSSALESCONTRPERDHASERROR TYPE STRING,
UTILSSALESCONTRPERDISREJECTED TYPE STRING,
UTILSSALESCONTRPERDISOPEN TYPE STRING,
UTILSSALESCONTRPERDISARCHIVABL TYPE STRING,
UTILSSALESCONTRPERDISARCHIVED TYPE STRING,
UTILSSALESCONTRPERDTYPE TYPE STRING,
UTILSSALESCONTRDESCRIPTION TYPE STRING,
POSTINGDATE TYPE STRING,
UTILSSALESCONTRPERDSTATUS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CRMS4IUSICTP_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_CRMS4IUSICTP_STR-MANDT sy-vline 
WA_CRMS4IUSICTP_STR-BUSINESSOBJECTTYPE sy-vline 
WA_CRMS4IUSICTP_STR-UTILITIESSALESCONTRACT sy-vline 
WA_CRMS4IUSICTP_STR-UTILITIESSALESCONTRACTPERD sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDUUID sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDOBJECTTYPE sy-vline 
WA_CRMS4IUSICTP_STR-UTILITIESSALESCONTRACTUUID sy-vline 
WA_CRMS4IUSICTP_STR-PARENTUTILSSALESCONTRPERDUUID sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDDESCRIPTION sy-vline 
WA_CRMS4IUSICTP_STR-LANGUAGE sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDCATEGORY sy-vline 
WA_CRMS4IUSICTP_STR-REVENUEACCOUNTINGREFERENCE sy-vline 
WA_CRMS4IUSICTP_STR-REVENUEACCOUNTINGREFTYPE sy-vline 
WA_CRMS4IUSICTP_STR-ORIGINALLYREQUESTEDPRODUCT sy-vline 
WA_CRMS4IUSICTP_STR-PRODUCTUUID sy-vline 
WA_CRMS4IUSICTP_STR-PRODUCT sy-vline 
WA_CRMS4IUSICTP_STR-PRODUCTNAME sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDCHARUUID sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDITEMNUMBER sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDCRTEDDTETME sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDCHGDDTETME sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDCRTEDBYUSER sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDCHGDBYUSER sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDSTARTDTETME sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDENDDTETME sy-vline 
WA_CRMS4IUSICTP_STR-CONFIGURATIONNUMBER sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDLIFECYCLE sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDISRELEASED sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDISQUOTATION sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDHASERROR sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDISREJECTED sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDISOPEN sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDISARCHIVABL sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDISARCHIVED sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDTYPE sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRDESCRIPTION sy-vline 
WA_CRMS4IUSICTP_STR-POSTINGDATE sy-vline 
WA_CRMS4IUSICTP_STR-UTILSSALESCONTRPERDSTATUS sy-vline      INTO ld_text SEPARATED BY SPACE.

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