ABAP Select data from SAP table CINVGCSMLOCORGTP into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CINVGCSMLOCORGTP
*  INTO TABLE @DATA(IT_CINVGCSMLOCORGTP2).
*--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_CINVGCSMLOCORGTP INDEX 1 INTO DATA(WA_CINVGCSMLOCORGTP2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CINVGCSMLOCORGTP>-MANDT = 1.
<CINVGCSMLOCORGTP>-INVGCSMRELATIONSHIPUUID = 1.
<CINVGCSMLOCORGTP>-INVGCSMRELATIONSHIPSOURCEUUID = 1.
<CINVGCSMLOCORGTP>-INVGCSMRELATIONSHIPTARGETUUID = 1.
<CINVGCSMLOCORGTP>-INVGCSMRELSOURCETYPEID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CINVGCSMLOCORGTP-INVGCSMRELTARGETTYPEID, sy-vline,
  WA_CINVGCSMLOCORGTP-INVGCSMRELATIONSHIPTYPEID, sy-vline,
  WA_CINVGCSMLOCORGTP-INVGCSMTEXTCONTENT, sy-vline,
  WA_CINVGCSMLOCORGTP-INVGCSMTEXTOBJECTID, sy-vline,
  WA_CINVGCSMLOCORGTP-INVGCSMTEXTOBJECTTYPE, sy-vline,
  WA_CINVGCSMLOCORGTP-INVGCSMTEXTTYPECODE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CINVGCSMLOCORGTP 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_CINVGCSMLOCORGTP 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_CINVGCSMLOCORGTP INTO WA_CINVGCSMLOCORGTP.


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

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

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CINVGCSMLOCORGTP-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CINVGCSMLOCORGTP-EMAILADDRESS.
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_CINVGCSMLOCORGTP_STR, 
MANDT TYPE STRING,
INVGCSMRELATIONSHIPUUID TYPE STRING,
INVGCSMRELATIONSHIPSOURCEUUID TYPE STRING,
INVGCSMRELATIONSHIPTARGETUUID TYPE STRING,
INVGCSMRELSOURCETYPEID TYPE STRING,
INVGCSMRELTARGETTYPEID TYPE STRING,
INVGCSMRELATIONSHIPTYPEID TYPE STRING,
INVGCSMTEXTCONTENT TYPE STRING,
INVGCSMTEXTOBJECTID TYPE STRING,
INVGCSMTEXTOBJECTTYPE TYPE STRING,
INVGCSMTEXTTYPECODE TYPE STRING,
INVGCSMTEXTLANGUAGECODE TYPE STRING,
INVGCSMTEXTLOG TYPE STRING,
BUSINESSPARTNERCATEGORY TYPE STRING,
INVGCSMRELSECURITYLEVEL TYPE STRING,
INVGCSMRELISHIDDEN TYPE STRING,
INVGCSMTARGETID TYPE STRING,
INVGCSMRLIBTYMTRXINFORLIBTYID TYPE STRING,
INVGCSMRELIABILITYMATRIXUUID TYPE STRING,
INVGCSMRLIBTYMTRXSRCERLIBTYID TYPE STRING,
INVGCSMRLIBTYMTRXRLIBTYID TYPE STRING,
CREATEDBYUSER TYPE STRING,
INVGCSMRELCREATEDDATETIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
INVGCSMRELCHANGEDDATETIME TYPE STRING,
BUSINESSPARTNER TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
LEGALFORM TYPE STRING,
ORGANIZATIONFOUNDATIONDATE TYPE STRING,
ORGANIZATIONLIQUIDATIONDATE TYPE STRING,
STREETNAME TYPE STRING,
HOUSENUMBER TYPE STRING,
POSTALCODE TYPE STRING,
CITYNAME TYPE STRING,
COUNTRY TYPE STRING,
REGION TYPE STRING,
PHONENUMBER TYPE STRING,
PHONENUMBEREXTENSION TYPE STRING,
DISTRICT TYPE STRING,
FAXNUMBER TYPE STRING,
FAXNUMBEREXTENSION TYPE STRING,
EMAILADDRESS TYPE STRING,
INVGCSMISNEWENTITY TYPE STRING,
INVGCSMISDELETEALLOWED TYPE STRING,
INVGCSMRELVALIDFROMDATE TYPE STRING,
INVGCSMRELATIONSHIPVALIDTODATE TYPE STRING,
INVGCSMRELATIONSHIPEXPUNGEDATE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CINVGCSMLOCORGTP_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_CINVGCSMLOCORGTP_STR-MANDT sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELATIONSHIPUUID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELATIONSHIPSOURCEUUID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELATIONSHIPTARGETUUID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELSOURCETYPEID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELTARGETTYPEID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELATIONSHIPTYPEID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMTEXTCONTENT sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMTEXTOBJECTID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMTEXTOBJECTTYPE sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMTEXTTYPECODE sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMTEXTLANGUAGECODE sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMTEXTLOG sy-vline 
WA_CINVGCSMLOCORGTP_STR-BUSINESSPARTNERCATEGORY sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELSECURITYLEVEL sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELISHIDDEN sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMTARGETID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRLIBTYMTRXINFORLIBTYID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELIABILITYMATRIXUUID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRLIBTYMTRXSRCERLIBTYID sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRLIBTYMTRXRLIBTYID sy-vline 
WA_CINVGCSMLOCORGTP_STR-CREATEDBYUSER sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELCREATEDDATETIME sy-vline 
WA_CINVGCSMLOCORGTP_STR-LASTCHANGEDBYUSER sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELCHANGEDDATETIME sy-vline 
WA_CINVGCSMLOCORGTP_STR-BUSINESSPARTNER sy-vline 
WA_CINVGCSMLOCORGTP_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_CINVGCSMLOCORGTP_STR-LEGALFORM sy-vline 
WA_CINVGCSMLOCORGTP_STR-ORGANIZATIONFOUNDATIONDATE sy-vline 
WA_CINVGCSMLOCORGTP_STR-ORGANIZATIONLIQUIDATIONDATE sy-vline 
WA_CINVGCSMLOCORGTP_STR-STREETNAME sy-vline 
WA_CINVGCSMLOCORGTP_STR-HOUSENUMBER sy-vline 
WA_CINVGCSMLOCORGTP_STR-POSTALCODE sy-vline 
WA_CINVGCSMLOCORGTP_STR-CITYNAME sy-vline 
WA_CINVGCSMLOCORGTP_STR-COUNTRY sy-vline 
WA_CINVGCSMLOCORGTP_STR-REGION sy-vline 
WA_CINVGCSMLOCORGTP_STR-PHONENUMBER sy-vline 
WA_CINVGCSMLOCORGTP_STR-PHONENUMBEREXTENSION sy-vline 
WA_CINVGCSMLOCORGTP_STR-DISTRICT sy-vline 
WA_CINVGCSMLOCORGTP_STR-FAXNUMBER sy-vline 
WA_CINVGCSMLOCORGTP_STR-FAXNUMBEREXTENSION sy-vline 
WA_CINVGCSMLOCORGTP_STR-EMAILADDRESS sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMISNEWENTITY sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMISDELETEALLOWED sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELVALIDFROMDATE sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELATIONSHIPVALIDTODATE sy-vline 
WA_CINVGCSMLOCORGTP_STR-INVGCSMRELATIONSHIPEXPUNGEDATE sy-vline      INTO ld_text SEPARATED BY SPACE.

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