ABAP Select data from SAP table CSCORDIMCATRUL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CSCORDIMCATRUL
*  INTO TABLE @DATA(IT_CSCORDIMCATRUL2).
*--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_CSCORDIMCATRUL INDEX 1 INTO DATA(WA_CSCORDIMCATRUL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CSCORDIMCATRUL>-MANDT = 1.
<CSCORDIMCATRUL>-MASTERDATACHANGEPROCESS = 1.
<CSCORDIMCATRUL>-MDQUALITYBUSINESSRULE = 1.
<CSCORDIMCATRUL>-MDQLTYDIMENSIONCATEGORY = 1.
<CSCORDIMCATRUL>-MDQLTYDIMENSION = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CSCORDIMCATRUL-MDQLTYBUSINESSOBJECTTYPECODE, sy-vline,
  WA_CSCORDIMCATRUL-MDQLTYDIMENSIONUUID, sy-vline,
  WA_CSCORDIMCATRUL-MDQUALITYBUSINESSRULENAME, sy-vline,
  WA_CSCORDIMCATRUL-MDCHGPROCESSISLATEST, sy-vline,
  WA_CSCORDIMCATRUL-MDCHGPROCESSFINISHDATETIME, sy-vline,
  WA_CSCORDIMCATRUL-MDCHGPROCESSFINISHDATE, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CSCORDIMCATRUL 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_CSCORDIMCATRUL 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_CSCORDIMCATRUL INTO WA_CSCORDIMCATRUL.


*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.
ENDFORM. 

*&---------------------------------------------------------------------*
*& Form process_as_string_field_values
*&---------------------------------------------------------------------*
FORM process_as_string_field_values CHANGING p_EKKO LIKE wa_EKKO.

TYPES: BEGIN OF T_CSCORDIMCATRUL_STR, 
MANDT TYPE STRING,
MASTERDATACHANGEPROCESS TYPE STRING,
MDQUALITYBUSINESSRULE TYPE STRING,
MDQLTYDIMENSIONCATEGORY TYPE STRING,
MDQLTYDIMENSION TYPE STRING,
MDQLTYBUSINESSOBJECTTYPECODE TYPE STRING,
MDQLTYDIMENSIONUUID TYPE STRING,
MDQUALITYBUSINESSRULENAME TYPE STRING,
MDCHGPROCESSISLATEST TYPE STRING,
MDCHGPROCESSFINISHDATETIME TYPE STRING,
MDCHGPROCESSFINISHDATE TYPE STRING,
MDCHGPROCESSFINISHTIME TYPE STRING,
MDCHGPROCESSDESCRIPTION TYPE STRING,
MDQLTYRULESCORE TYPE STRING,
MDQLTYDIMENSIONSCORE TYPE STRING,
MDQLTYDIMNCATEGORYSCORE TYPE STRING,
MDQLTYDIMENSIONCATEGORYUUID TYPE STRING,
MDQUALITYBUSINESSRULEUUID TYPE STRING,
MDQLTYBUSINESSRULEBASETABLE TYPE STRING,
MDQLTYBUSINESSRULEBASETABNAME TYPE STRING,
MDQLTYEVALCATTARGETTHRESHOLD TYPE STRING,
MDQLTYEVALCATWARNINGTHRESHOLD TYPE STRING,
MDQLTYEVALCATCRITICALTHRESHOLD TYPE STRING,
MDQLTYEVALDIMNTARGETTHRESHOLD TYPE STRING,
MDQLTYEVALDIMNWRNGTHRESHOLD TYPE STRING,
MDQLTYEVALDIMNCRITLTHRESHOLD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CSCORDIMCATRUL_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_CSCORDIMCATRUL_STR-MANDT sy-vline 
WA_CSCORDIMCATRUL_STR-MASTERDATACHANGEPROCESS sy-vline 
WA_CSCORDIMCATRUL_STR-MDQUALITYBUSINESSRULE sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYDIMENSIONCATEGORY sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYDIMENSION sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYBUSINESSOBJECTTYPECODE sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYDIMENSIONUUID sy-vline 
WA_CSCORDIMCATRUL_STR-MDQUALITYBUSINESSRULENAME sy-vline 
WA_CSCORDIMCATRUL_STR-MDCHGPROCESSISLATEST sy-vline 
WA_CSCORDIMCATRUL_STR-MDCHGPROCESSFINISHDATETIME sy-vline 
WA_CSCORDIMCATRUL_STR-MDCHGPROCESSFINISHDATE sy-vline 
WA_CSCORDIMCATRUL_STR-MDCHGPROCESSFINISHTIME sy-vline 
WA_CSCORDIMCATRUL_STR-MDCHGPROCESSDESCRIPTION sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYRULESCORE sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYDIMENSIONSCORE sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYDIMNCATEGORYSCORE sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYDIMENSIONCATEGORYUUID sy-vline 
WA_CSCORDIMCATRUL_STR-MDQUALITYBUSINESSRULEUUID sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYBUSINESSRULEBASETABLE sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYBUSINESSRULEBASETABNAME sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYEVALCATTARGETTHRESHOLD sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYEVALCATWARNINGTHRESHOLD sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYEVALCATCRITICALTHRESHOLD sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYEVALDIMNTARGETTHRESHOLD sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYEVALDIMNWRNGTHRESHOLD sy-vline 
WA_CSCORDIMCATRUL_STR-MDQLTYEVALDIMNCRITLTHRESHOLD sy-vline      INTO ld_text SEPARATED BY SPACE.

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