ABAP Select data from SAP table CCRCT_SOPL into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CCRCT_SOPL
*  INTO TABLE @DATA(IT_CCRCT_SOPL2).
*--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_CCRCT_SOPL INDEX 1 INTO DATA(WA_CCRCT_SOPL2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CCRCT_SOPL>-MANDT = 1.
<CCRCT_SOPL>-REG = 1.
<CCRCT_SOPL>-TYEAR = 1.
<CCRCT_SOPL>-PLANT = 1.
<CCRCT_SOPL>-MATNR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CCRCT_SOPL-SUBID, sy-vline,
  WA_CCRCT_SOPL-TRACK_SUBST, sy-vline,
  WA_CCRCT_SOPL-CRDAT, sy-vline,
  WA_CCRCT_SOPL-PERIOD, sy-vline,
  WA_CCRCT_SOPL-OBJECT, sy-vline,
  WA_CCRCT_SOPL-ATTRIB, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CCRCT_SOPL 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_CCRCT_SOPL 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_CCRCT_SOPL INTO WA_CCRCT_SOPL.


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

*Conversion exit SPEC1, internal->external for field SUBID
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_CCRCT_SOPL-SUBID
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCRCT_SOPL-SUBID.
WRITE:/ 'New Value:', ld_input.

*Conversion exit SPEC1, internal->external for field TRACK_SUBST
CALL FUNCTION 'CONVERSION_EXIT_SPEC1_OUTPUT'
  EXPORTING
    input =                      WA_CCRCT_SOPL-TRACK_SUBST
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCRCT_SOPL-TRACK_SUBST.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field UOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CCRCT_SOPL-UOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCRCT_SOPL-UOM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit CUNIT, internal->external for field COMPUOM
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CCRCT_SOPL-COMPUOM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CCRCT_SOPL-COMPUOM.
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_CCRCT_SOPL_STR, 
MANDT TYPE STRING,
REG TYPE STRING,
TYEAR TYPE STRING,
PLANT TYPE STRING,
MATNR TYPE STRING,
SUBID TYPE STRING,
TRACK_SUBST TYPE STRING,
CRDAT TYPE STRING,
PERIOD TYPE STRING,
OBJECT TYPE STRING,
ATTRIB TYPE STRING,
VALUE TYPE STRING,
AMOUNT TYPE STRING,
UOM TYPE STRING,
COMPAVG TYPE STRING,
COMPUOM TYPE STRING,
BUKRS TYPE STRING,
FLG_EXP TYPE STRING,
CNTRY_O TYPE STRING,
CNTRY_R TYPE STRING,
OR_INT TYPE STRING,
OR_EXT TYPE STRING,
OR_ADDR_CAT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CCRCT_SOPL_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_CCRCT_SOPL_STR-MANDT sy-vline 
WA_CCRCT_SOPL_STR-REG sy-vline 
WA_CCRCT_SOPL_STR-TYEAR sy-vline 
WA_CCRCT_SOPL_STR-PLANT sy-vline 
WA_CCRCT_SOPL_STR-MATNR sy-vline 
WA_CCRCT_SOPL_STR-SUBID sy-vline 
WA_CCRCT_SOPL_STR-TRACK_SUBST sy-vline 
WA_CCRCT_SOPL_STR-CRDAT sy-vline 
WA_CCRCT_SOPL_STR-PERIOD sy-vline 
WA_CCRCT_SOPL_STR-OBJECT sy-vline 
WA_CCRCT_SOPL_STR-ATTRIB sy-vline 
WA_CCRCT_SOPL_STR-VALUE sy-vline 
WA_CCRCT_SOPL_STR-AMOUNT sy-vline 
WA_CCRCT_SOPL_STR-UOM sy-vline 
WA_CCRCT_SOPL_STR-COMPAVG sy-vline 
WA_CCRCT_SOPL_STR-COMPUOM sy-vline 
WA_CCRCT_SOPL_STR-BUKRS sy-vline 
WA_CCRCT_SOPL_STR-FLG_EXP sy-vline 
WA_CCRCT_SOPL_STR-CNTRY_O sy-vline 
WA_CCRCT_SOPL_STR-CNTRY_R sy-vline 
WA_CCRCT_SOPL_STR-OR_INT sy-vline 
WA_CCRCT_SOPL_STR-OR_EXT sy-vline 
WA_CCRCT_SOPL_STR-OR_ADDR_CAT sy-vline      INTO ld_text SEPARATED BY SPACE.

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