ABAP Select data from SAP table CBSCOMPLIANCEQ into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CBSCOMPLIANCEQ
*  INTO TABLE @DATA(IT_CBSCOMPLIANCEQ2).
*--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_CBSCOMPLIANCEQ INDEX 1 INTO DATA(WA_CBSCOMPLIANCEQ2).


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

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

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CBSCOMPLIANCEQ-CARRIERNAME, sy-vline,
  WA_CBSCOMPLIANCEQ-YEARMONTH, sy-vline,
  WA_CBSCOMPLIANCEQ-BUSSHRVALIDITYSTARTDATE, sy-vline,
  WA_CBSCOMPLIANCEQ-BUSSHRVALIDITYENDDATE, sy-vline,
  WA_CBSCOMPLIANCEQ-BUSSHRVALIDITYSTARTDATETIME, sy-vline,
  WA_CBSCOMPLIANCEQ-BUSSHRVALIDITYENDDATETIME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CBSCOMPLIANCEQ 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_CBSCOMPLIANCEQ 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_CBSCOMPLIANCEQ INTO WA_CBSCOMPLIANCEQ.


*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_CBSCOMPLIANCEQ-BUSINESSSHARE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CBSCOMPLIANCEQ-BUSINESSSHARE.
WRITE:/ 'New Value:', ld_input.

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

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

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

*Conversion exit CUNIT, internal->external for field DISPLAYUNIT
CALL FUNCTION 'CONVERSION_EXIT_CUNIT_OUTPUT'
  EXPORTING
    input =                      WA_CBSCOMPLIANCEQ-DISPLAYUNIT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CBSCOMPLIANCEQ-DISPLAYUNIT.
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_CBSCOMPLIANCEQ_STR, 
MANDT TYPE STRING,
BUSINESSSHARE TYPE STRING,
BUSINESSSHAREUUID TYPE STRING,
CARRIER TYPE STRING,
CALENDARYEAR TYPE STRING,
CARRIERNAME TYPE STRING,
YEARMONTH TYPE STRING,
BUSSHRVALIDITYSTARTDATE TYPE STRING,
BUSSHRVALIDITYENDDATE TYPE STRING,
BUSSHRVALIDITYSTARTDATETIME TYPE STRING,
BUSSHRVALIDITYENDDATETIME TYPE STRING,
BOOKEDBUSINESSSHRQTYINDSPUNIT TYPE STRING,
BOOKEDCARRBUSSHRQTYINDSPUNIT TYPE STRING,
BUSSHRTARGETQUANTITYINDSPUNIT TYPE STRING,
BUSSHRPOSITIVETOLERANCEVALUE TYPE STRING,
BUSSHRNEGATIVETOLERANCEVALUE TYPE STRING,
BUSSHRPOSITIVETOLERANCEINPCT TYPE STRING,
BUSSHRNEGATIVETOLERANCEINPCT TYPE STRING,
BUSINESSSHARERELATIVEDEVIATION TYPE STRING,
BUSINESSSHAREABSOLUTEDEVIATION TYPE STRING,
BUSINESSSHARERATIO TYPE STRING,
TRADELANEORIENTATION TYPE STRING,
TRADELANEORIENTATIONDESC TYPE STRING,
TRADELANE TYPE STRING,
SOURCELOCATIONUUID TYPE STRING,
SOURCELOCATIONNAME TYPE STRING,
DESTINATIONLOCATIONUUID TYPE STRING,
DESTINATIONLOCATIONNAME TYPE STRING,
TRANSPORTATIONMODE TYPE STRING,
TRANSPORTATIONMODEDESC TYPE STRING,
TRANSPORTATIONMODECATEGORY TYPE STRING,
TRANSPORTATIONMODECATEGORYDESC TYPE STRING,
MEANSOFTRANSPORT TYPE STRING,
MEANSOFTRANSPORTDESC TYPE STRING,
UNITOFMEASUREDIMENSION TYPE STRING,
RATIOUNIT TYPE STRING,
DISPLAYUNIT TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CBSCOMPLIANCEQ_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_CBSCOMPLIANCEQ_STR-MANDT sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSINESSSHARE sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSINESSSHAREUUID sy-vline 
WA_CBSCOMPLIANCEQ_STR-CARRIER sy-vline 
WA_CBSCOMPLIANCEQ_STR-CALENDARYEAR sy-vline 
WA_CBSCOMPLIANCEQ_STR-CARRIERNAME sy-vline 
WA_CBSCOMPLIANCEQ_STR-YEARMONTH sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRVALIDITYSTARTDATE sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRVALIDITYENDDATE sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRVALIDITYSTARTDATETIME sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRVALIDITYENDDATETIME sy-vline 
WA_CBSCOMPLIANCEQ_STR-BOOKEDBUSINESSSHRQTYINDSPUNIT sy-vline 
WA_CBSCOMPLIANCEQ_STR-BOOKEDCARRBUSSHRQTYINDSPUNIT sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRTARGETQUANTITYINDSPUNIT sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRPOSITIVETOLERANCEVALUE sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRNEGATIVETOLERANCEVALUE sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRPOSITIVETOLERANCEINPCT sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSSHRNEGATIVETOLERANCEINPCT sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSINESSSHARERELATIVEDEVIATION sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSINESSSHAREABSOLUTEDEVIATION sy-vline 
WA_CBSCOMPLIANCEQ_STR-BUSINESSSHARERATIO sy-vline 
WA_CBSCOMPLIANCEQ_STR-TRADELANEORIENTATION sy-vline 
WA_CBSCOMPLIANCEQ_STR-TRADELANEORIENTATIONDESC sy-vline 
WA_CBSCOMPLIANCEQ_STR-TRADELANE sy-vline 
WA_CBSCOMPLIANCEQ_STR-SOURCELOCATIONUUID sy-vline 
WA_CBSCOMPLIANCEQ_STR-SOURCELOCATIONNAME sy-vline 
WA_CBSCOMPLIANCEQ_STR-DESTINATIONLOCATIONUUID sy-vline 
WA_CBSCOMPLIANCEQ_STR-DESTINATIONLOCATIONNAME sy-vline 
WA_CBSCOMPLIANCEQ_STR-TRANSPORTATIONMODE sy-vline 
WA_CBSCOMPLIANCEQ_STR-TRANSPORTATIONMODEDESC sy-vline 
WA_CBSCOMPLIANCEQ_STR-TRANSPORTATIONMODECATEGORY sy-vline 
WA_CBSCOMPLIANCEQ_STR-TRANSPORTATIONMODECATEGORYDESC sy-vline 
WA_CBSCOMPLIANCEQ_STR-MEANSOFTRANSPORT sy-vline 
WA_CBSCOMPLIANCEQ_STR-MEANSOFTRANSPORTDESC sy-vline 
WA_CBSCOMPLIANCEQ_STR-UNITOFMEASUREDIMENSION sy-vline 
WA_CBSCOMPLIANCEQ_STR-RATIOUNIT sy-vline 
WA_CBSCOMPLIANCEQ_STR-DISPLAYUNIT sy-vline      INTO ld_text SEPARATED BY SPACE.

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