ABAP Select data from SAP table CMDQLTYBPRES into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMDQLTYBPRES
*  INTO TABLE @DATA(IT_CMDQLTYBPRES2).
*--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_CMDQLTYBPRES INDEX 1 INTO DATA(WA_CMDQLTYBPRES2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMDQLTYBPRES>-MANDT = 1.
<CMDQLTYBPRES>-MASTERDATACHANGEPROCESS = 1.
<CMDQLTYBPRES>-BUSINESSPARTNER = 1.
<CMDQLTYBPRES>-MDQUALITYBUSINESSRULEUUID = 1.
<CMDQLTYBPRES>-MDQLTYBUSRULEEVALRESULTCODE = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMDQLTYBPRES-MDQLTYBUSINESSOBJECTTYPECODE, sy-vline,
  WA_CMDQLTYBPRES-MDQLTYBUSRULECHECKEDFIELDTABLE, sy-vline,
  WA_CMDQLTYBPRES-MDQLTYBUSRULECHECKEDFIELD, sy-vline,
  WA_CMDQLTYBPRES-MDQLTYBUSRULECHKDFIELDANDTABLE, sy-vline,
  WA_CMDQLTYBPRES-MDQLTYNMBROFBUSRULEEVALRESULTS, sy-vline,
  WA_CMDQLTYBPRES-MDQUALITYBUSINESSRULE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMDQLTYBPRES 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_CMDQLTYBPRES 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_CMDQLTYBPRES INTO WA_CMDQLTYBPRES.


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

*Conversion exit ALPHA, internal->external for field BUSINESSPARTNERFOREDIT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_CMDQLTYBPRES-BUSINESSPARTNERFOREDIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMDQLTYBPRES-BUSINESSPARTNERFOREDIT.
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_CMDQLTYBPRES_STR, 
MANDT TYPE STRING,
MASTERDATACHANGEPROCESS TYPE STRING,
BUSINESSPARTNER TYPE STRING,
MDQUALITYBUSINESSRULEUUID TYPE STRING,
MDQLTYBUSRULEEVALRESULTCODE TYPE STRING,
MDQLTYBUSINESSOBJECTTYPECODE TYPE STRING,
MDQLTYBUSRULECHECKEDFIELDTABLE TYPE STRING,
MDQLTYBUSRULECHECKEDFIELD TYPE STRING,
MDQLTYBUSRULECHKDFIELDANDTABLE TYPE STRING,
MDQLTYNMBROFBUSRULEEVALRESULTS TYPE STRING,
MDQUALITYBUSINESSRULE TYPE STRING,
MDQUALITYBUSINESSRULENAME TYPE STRING,
MDQLTYBUSINESSRULEBASETABLE TYPE STRING,
MDQLTYBUSINESSRULEBASETABNAME TYPE STRING,
MDCHGPROCESSFINISHDATETIME TYPE STRING,
MDQLTYTECHNICALRULESCOPEUUID TYPE STRING,
MDQLTYTECHNICALRULECNDNUUID TYPE STRING,
MDQLTYMDGOVBRFPLUSOBJECTUUID TYPE STRING,
FULLNAME TYPE STRING,
BUSINESSPARTNERGROUPING TYPE STRING,
BUSINESSPARTNERFOREDIT TYPE STRING,
ORGANIZATIONFOUNDATIONDATE TYPE STRING,
ORGANIZATIONLIQUIDATIONDATE TYPE STRING,
BUSINESSPARTNERCATEGORY TYPE STRING,
BUSINESSPARTNERCATEGORYTEXT TYPE STRING,
FORMOFADDRESSPERSON TYPE STRING,
FORMOFADDRESSORGANIZATION TYPE STRING,
FIRSTNAME TYPE STRING,
LASTNAME TYPE STRING,
ORGANIZATIONBPNAME1 TYPE STRING,
ORGANIZATIONBPNAME2 TYPE STRING,
ORGANIZATIONBPNAME3 TYPE STRING,
ORGANIZATIONBPNAME4 TYPE STRING,
LEGALFORM TYPE STRING,
GENDERCODENAME TYPE STRING,
ACADEMICTITLE TYPE STRING,
ACADEMICTITLENAME TYPE STRING,
BPLASTNAMESEARCHHELP TYPE STRING,
BPFIRSTNAMESEARCHHELP TYPE STRING,
CREATEDBYUSER TYPE STRING,
CREATIONTIME TYPE STRING,
LASTCHANGEDBYUSER TYPE STRING,
LASTCHANGEDATE TYPE STRING,
LASTCHANGETIME TYPE STRING,
CREATIONDATE TYPE STRING,
SEARCHTERM1 TYPE STRING,
SEARCHTERM2 TYPE STRING,
BUSINESSPARTNERISBLOCKED TYPE STRING,
ISNATURALPERSON TYPE STRING,
AUTHORIZATIONGROUP TYPE STRING,
ISBUSINESSPURPOSECOMPLETED TYPE STRING,
POSTALCODE TYPE STRING,
CITYNAME TYPE STRING,
COUNTRY TYPE STRING,
COUNTRYNAME TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMDQLTYBPRES_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_CMDQLTYBPRES_STR-MANDT sy-vline 
WA_CMDQLTYBPRES_STR-MASTERDATACHANGEPROCESS sy-vline 
WA_CMDQLTYBPRES_STR-BUSINESSPARTNER sy-vline 
WA_CMDQLTYBPRES_STR-MDQUALITYBUSINESSRULEUUID sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYBUSRULEEVALRESULTCODE sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYBUSINESSOBJECTTYPECODE sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYBUSRULECHECKEDFIELDTABLE sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYBUSRULECHECKEDFIELD sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYBUSRULECHKDFIELDANDTABLE sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYNMBROFBUSRULEEVALRESULTS sy-vline 
WA_CMDQLTYBPRES_STR-MDQUALITYBUSINESSRULE sy-vline 
WA_CMDQLTYBPRES_STR-MDQUALITYBUSINESSRULENAME sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYBUSINESSRULEBASETABLE sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYBUSINESSRULEBASETABNAME sy-vline 
WA_CMDQLTYBPRES_STR-MDCHGPROCESSFINISHDATETIME sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYTECHNICALRULESCOPEUUID sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYTECHNICALRULECNDNUUID sy-vline 
WA_CMDQLTYBPRES_STR-MDQLTYMDGOVBRFPLUSOBJECTUUID sy-vline 
WA_CMDQLTYBPRES_STR-FULLNAME sy-vline 
WA_CMDQLTYBPRES_STR-BUSINESSPARTNERGROUPING sy-vline 
WA_CMDQLTYBPRES_STR-BUSINESSPARTNERFOREDIT sy-vline 
WA_CMDQLTYBPRES_STR-ORGANIZATIONFOUNDATIONDATE sy-vline 
WA_CMDQLTYBPRES_STR-ORGANIZATIONLIQUIDATIONDATE sy-vline 
WA_CMDQLTYBPRES_STR-BUSINESSPARTNERCATEGORY sy-vline 
WA_CMDQLTYBPRES_STR-BUSINESSPARTNERCATEGORYTEXT sy-vline 
WA_CMDQLTYBPRES_STR-FORMOFADDRESSPERSON sy-vline 
WA_CMDQLTYBPRES_STR-FORMOFADDRESSORGANIZATION sy-vline 
WA_CMDQLTYBPRES_STR-FIRSTNAME sy-vline 
WA_CMDQLTYBPRES_STR-LASTNAME sy-vline 
WA_CMDQLTYBPRES_STR-ORGANIZATIONBPNAME1 sy-vline 
WA_CMDQLTYBPRES_STR-ORGANIZATIONBPNAME2 sy-vline 
WA_CMDQLTYBPRES_STR-ORGANIZATIONBPNAME3 sy-vline 
WA_CMDQLTYBPRES_STR-ORGANIZATIONBPNAME4 sy-vline 
WA_CMDQLTYBPRES_STR-LEGALFORM sy-vline 
WA_CMDQLTYBPRES_STR-GENDERCODENAME sy-vline 
WA_CMDQLTYBPRES_STR-ACADEMICTITLE sy-vline 
WA_CMDQLTYBPRES_STR-ACADEMICTITLENAME sy-vline 
WA_CMDQLTYBPRES_STR-BPLASTNAMESEARCHHELP sy-vline 
WA_CMDQLTYBPRES_STR-BPFIRSTNAMESEARCHHELP sy-vline 
WA_CMDQLTYBPRES_STR-CREATEDBYUSER sy-vline 
WA_CMDQLTYBPRES_STR-CREATIONTIME sy-vline 
WA_CMDQLTYBPRES_STR-LASTCHANGEDBYUSER sy-vline 
WA_CMDQLTYBPRES_STR-LASTCHANGEDATE sy-vline 
WA_CMDQLTYBPRES_STR-LASTCHANGETIME sy-vline 
WA_CMDQLTYBPRES_STR-CREATIONDATE sy-vline 
WA_CMDQLTYBPRES_STR-SEARCHTERM1 sy-vline 
WA_CMDQLTYBPRES_STR-SEARCHTERM2 sy-vline 
WA_CMDQLTYBPRES_STR-BUSINESSPARTNERISBLOCKED sy-vline 
WA_CMDQLTYBPRES_STR-ISNATURALPERSON sy-vline 
WA_CMDQLTYBPRES_STR-AUTHORIZATIONGROUP sy-vline 
WA_CMDQLTYBPRES_STR-ISBUSINESSPURPOSECOMPLETED sy-vline 
WA_CMDQLTYBPRES_STR-POSTALCODE sy-vline 
WA_CMDQLTYBPRES_STR-CITYNAME sy-vline 
WA_CMDQLTYBPRES_STR-COUNTRY sy-vline 
WA_CMDQLTYBPRES_STR-COUNTRYNAME sy-vline      INTO ld_text SEPARATED BY SPACE.

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