ABAP Select data from SAP table CBSCOMPLIANCEC into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CBSCOMPLIANCEC
*  INTO TABLE @DATA(IT_CBSCOMPLIANCEC2).
*--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_CBSCOMPLIANCEC INDEX 1 INTO DATA(WA_CBSCOMPLIANCEC2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CBSCOMPLIANCEC>-MANDT = 1.
<CBSCOMPLIANCEC>-BUSINESSSHARE = 1.
<CBSCOMPLIANCEC>-YEARMONTH = 1.
<CBSCOMPLIANCEC>-CARRIER = 1.
<CBSCOMPLIANCEC>-BUSINESSSHAREUUID = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CBSCOMPLIANCEC-CARRIERBUSPURPOSEISCOMPLETED, sy-vline,
  WA_CBSCOMPLIANCEC-TRADELANEUUID, sy-vline,
  WA_CBSCOMPLIANCEC-TRADELANE, sy-vline,
  WA_CBSCOMPLIANCEC-TRANSPORTATIONMODE, sy-vline,
  WA_CBSCOMPLIANCEC-MEANSOFTRANSPORT, sy-vline,
  WA_CBSCOMPLIANCEC-TRANSPORTATIONMODECATEGORY, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CBSCOMPLIANCEC 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_CBSCOMPLIANCEC 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_CBSCOMPLIANCEC INTO WA_CBSCOMPLIANCEC.


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

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

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

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

*Conversion exit CUNIT, internal->external for field RATIOUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CBSCOMPLIANCEC-RATIOUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CBSCOMPLIANCEC-RATIOUNIT.
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_CBSCOMPLIANCEC_STR, 
MANDT TYPE STRING,
BUSINESSSHARE TYPE STRING,
YEARMONTH TYPE STRING,
CARRIER TYPE STRING,
BUSINESSSHAREUUID TYPE STRING,
CARRIERBUSPURPOSEISCOMPLETED TYPE STRING,
TRADELANEUUID TYPE STRING,
TRADELANE TYPE STRING,
TRANSPORTATIONMODE TYPE STRING,
MEANSOFTRANSPORT TYPE STRING,
TRANSPORTATIONMODECATEGORY TYPE STRING,
TRADELANEORIENTATION TYPE STRING,
SOURCELOCATIONUUID TYPE STRING,
SOURCELOCATION TYPE STRING,
SOURCELOCATIONTYPE TYPE STRING,
SOURCELOCATIONCOUNTRY TYPE STRING,
SOURCELOCATIONREGION TYPE STRING,
DESTINATIONLOCATIONUUID TYPE STRING,
DESTINATIONLOCATION TYPE STRING,
DESTINATIONLOCATIONTYPE TYPE STRING,
DESTINATIONLOCATIONCOUNTRY TYPE STRING,
DESTINATIONLOCATIONREGION TYPE STRING,
BUSSHRVALIDITYSTARTDATETIME TYPE STRING,
BUSSHRVALIDITYENDDATETIME TYPE STRING,
BUSSHRVALIDITYSTARTDATE TYPE STRING,
BUSSHRVALIDITYENDDATE TYPE STRING,
BUSSHRVALIDITYSTARTYEARMONTH TYPE STRING,
BUSSHRVALIDITYENDYEARMONTH TYPE STRING,
CALENDARYEAR TYPE STRING,
DISPLAYUNIT TYPE STRING,
BOOKEDBUSINESSSHRQTYINDSPUNIT TYPE STRING,
BUSSHRTARGETVALUEINPERCENT TYPE STRING,
BOOKEDCARRBUSSHRQTYINDSPUNIT TYPE STRING,
BUSSHRTARGETQUANTITYINDSPUNIT TYPE STRING,
BUSSHRPENALTYCOSTFOREXCEEDING TYPE STRING,
BUSSHRPENALTYCOSTFORSHORTAGE TYPE STRING,
UNITOFMEASUREDIMENSION TYPE STRING,
RATIOUNIT TYPE STRING,
HUNDREDINPERCENT TYPE STRING,
BUSSHRPOSITIVETOLERANCEVALUE TYPE STRING,
BUSSHRNEGATIVETOLERANCEVALUE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CBSCOMPLIANCEC_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_CBSCOMPLIANCEC_STR-MANDT sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSINESSSHARE sy-vline 
WA_CBSCOMPLIANCEC_STR-YEARMONTH sy-vline 
WA_CBSCOMPLIANCEC_STR-CARRIER sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSINESSSHAREUUID sy-vline 
WA_CBSCOMPLIANCEC_STR-CARRIERBUSPURPOSEISCOMPLETED sy-vline 
WA_CBSCOMPLIANCEC_STR-TRADELANEUUID sy-vline 
WA_CBSCOMPLIANCEC_STR-TRADELANE sy-vline 
WA_CBSCOMPLIANCEC_STR-TRANSPORTATIONMODE sy-vline 
WA_CBSCOMPLIANCEC_STR-MEANSOFTRANSPORT sy-vline 
WA_CBSCOMPLIANCEC_STR-TRANSPORTATIONMODECATEGORY sy-vline 
WA_CBSCOMPLIANCEC_STR-TRADELANEORIENTATION sy-vline 
WA_CBSCOMPLIANCEC_STR-SOURCELOCATIONUUID sy-vline 
WA_CBSCOMPLIANCEC_STR-SOURCELOCATION sy-vline 
WA_CBSCOMPLIANCEC_STR-SOURCELOCATIONTYPE sy-vline 
WA_CBSCOMPLIANCEC_STR-SOURCELOCATIONCOUNTRY sy-vline 
WA_CBSCOMPLIANCEC_STR-SOURCELOCATIONREGION sy-vline 
WA_CBSCOMPLIANCEC_STR-DESTINATIONLOCATIONUUID sy-vline 
WA_CBSCOMPLIANCEC_STR-DESTINATIONLOCATION sy-vline 
WA_CBSCOMPLIANCEC_STR-DESTINATIONLOCATIONTYPE sy-vline 
WA_CBSCOMPLIANCEC_STR-DESTINATIONLOCATIONCOUNTRY sy-vline 
WA_CBSCOMPLIANCEC_STR-DESTINATIONLOCATIONREGION sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRVALIDITYSTARTDATETIME sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRVALIDITYENDDATETIME sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRVALIDITYSTARTDATE sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRVALIDITYENDDATE sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRVALIDITYSTARTYEARMONTH sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRVALIDITYENDYEARMONTH sy-vline 
WA_CBSCOMPLIANCEC_STR-CALENDARYEAR sy-vline 
WA_CBSCOMPLIANCEC_STR-DISPLAYUNIT sy-vline 
WA_CBSCOMPLIANCEC_STR-BOOKEDBUSINESSSHRQTYINDSPUNIT sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRTARGETVALUEINPERCENT sy-vline 
WA_CBSCOMPLIANCEC_STR-BOOKEDCARRBUSSHRQTYINDSPUNIT sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRTARGETQUANTITYINDSPUNIT sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRPENALTYCOSTFOREXCEEDING sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRPENALTYCOSTFORSHORTAGE sy-vline 
WA_CBSCOMPLIANCEC_STR-UNITOFMEASUREDIMENSION sy-vline 
WA_CBSCOMPLIANCEC_STR-RATIOUNIT sy-vline 
WA_CBSCOMPLIANCEC_STR-HUNDREDINPERCENT sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRPOSITIVETOLERANCEVALUE sy-vline 
WA_CBSCOMPLIANCEC_STR-BUSSHRNEGATIVETOLERANCEVALUE sy-vline      INTO ld_text SEPARATED BY SPACE.

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