ABAP Select data from SAP table CMPBILLRCVSUM into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM CMPBILLRCVSUM
*  INTO TABLE @DATA(IT_CMPBILLRCVSUM2).
*--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_CMPBILLRCVSUM INDEX 1 INTO DATA(WA_CMPBILLRCVSUM2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<CMPBILLRCVSUM>-MANDT = 1.
<CMPBILLRCVSUM>-MASTERPROJECT = 1.
<CMPBILLRCVSUM>-SALESDOCUMENT = 1.
<CMPBILLRCVSUM>-SALESDOCUMENTITEM = 1.
<CMPBILLRCVSUM>-SALESORDER = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_CMPBILLRCVSUM-SALESORDERITEM, sy-vline,
  WA_CMPBILLRCVSUM-SALESDOCUMENTITEMTEXT, sy-vline,
  WA_CMPBILLRCVSUM-SDDOCUMENTCATEGORY, sy-vline,
  WA_CMPBILLRCVSUM-MASTERPROJECTNAME, sy-vline,
  WA_CMPBILLRCVSUM-BILLINGDOCUMENTTYPE, sy-vline,
  WA_CMPBILLRCVSUM-BILLINGDOCUMENTTYPENAME, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_CMPBILLRCVSUM 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_CMPBILLRCVSUM 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_CMPBILLRCVSUM INTO WA_CMPBILLRCVSUM.


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

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

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

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

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

*Conversion exit SXIDN, internal->external for field EMAILADDRESS
CALL FUNCTION 'CONVERSION_EXIT_SXIDN_OUTPUT'
  EXPORTING
    input =                      WA_CMPBILLRCVSUM-EMAILADDRESS
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_CMPBILLRCVSUM-EMAILADDRESS.
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_CMPBILLRCVSUM_STR, 
MANDT TYPE STRING,
MASTERPROJECT TYPE STRING,
SALESDOCUMENT TYPE STRING,
SALESDOCUMENTITEM TYPE STRING,
SALESORDER TYPE STRING,
SALESORDERITEM TYPE STRING,
SALESDOCUMENTITEMTEXT TYPE STRING,
SDDOCUMENTCATEGORY TYPE STRING,
MASTERPROJECTNAME TYPE STRING,
BILLINGDOCUMENTTYPE TYPE STRING,
BILLINGDOCUMENTTYPENAME TYPE STRING,
SALESORGANIZATION TYPE STRING,
SALESORGANIZATIONNAME TYPE STRING,
SALESORDERITEMCONCATENATEDID TYPE STRING,
NETAMOUNT TYPE STRING,
MATERIAL TYPE STRING,
MATERIALNAME TYPE STRING,
TOTALNETAMOUNT TYPE STRING,
ITEMNETAMOUNTOFBILLINGDOC TYPE STRING,
ITEMGROSSAMOUNTOFBILLINGDOC TYPE STRING,
OVERDUEAMOUNTINDISPLAYCRCY TYPE STRING,
TRANSACTIONCURRENCY TYPE STRING,
CONTROLLINGOBJECTEXTERNALID TYPE STRING,
CONTROLLINGOBJECTDESCRIPTION TYPE STRING,
SOLDTOPARTY TYPE STRING,
CUSTOMERNAME TYPE STRING,
ADDRESSID TYPE STRING,
PERSON TYPE STRING,
EMAILADDRESS TYPE STRING,
MOBILEPHONENUMBER TYPE STRING,
PHONENUMBER TYPE STRING,
USERISINVOLVED TYPE STRING,
MASTERPROJECTTYPE TYPE STRING,END OF T_EKKO_STR.
DATA: WA_CMPBILLRCVSUM_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_CMPBILLRCVSUM_STR-MANDT sy-vline 
WA_CMPBILLRCVSUM_STR-MASTERPROJECT sy-vline 
WA_CMPBILLRCVSUM_STR-SALESDOCUMENT sy-vline 
WA_CMPBILLRCVSUM_STR-SALESDOCUMENTITEM sy-vline 
WA_CMPBILLRCVSUM_STR-SALESORDER sy-vline 
WA_CMPBILLRCVSUM_STR-SALESORDERITEM sy-vline 
WA_CMPBILLRCVSUM_STR-SALESDOCUMENTITEMTEXT sy-vline 
WA_CMPBILLRCVSUM_STR-SDDOCUMENTCATEGORY sy-vline 
WA_CMPBILLRCVSUM_STR-MASTERPROJECTNAME sy-vline 
WA_CMPBILLRCVSUM_STR-BILLINGDOCUMENTTYPE sy-vline 
WA_CMPBILLRCVSUM_STR-BILLINGDOCUMENTTYPENAME sy-vline 
WA_CMPBILLRCVSUM_STR-SALESORGANIZATION sy-vline 
WA_CMPBILLRCVSUM_STR-SALESORGANIZATIONNAME sy-vline 
WA_CMPBILLRCVSUM_STR-SALESORDERITEMCONCATENATEDID sy-vline 
WA_CMPBILLRCVSUM_STR-NETAMOUNT sy-vline 
WA_CMPBILLRCVSUM_STR-MATERIAL sy-vline 
WA_CMPBILLRCVSUM_STR-MATERIALNAME sy-vline 
WA_CMPBILLRCVSUM_STR-TOTALNETAMOUNT sy-vline 
WA_CMPBILLRCVSUM_STR-ITEMNETAMOUNTOFBILLINGDOC sy-vline 
WA_CMPBILLRCVSUM_STR-ITEMGROSSAMOUNTOFBILLINGDOC sy-vline 
WA_CMPBILLRCVSUM_STR-OVERDUEAMOUNTINDISPLAYCRCY sy-vline 
WA_CMPBILLRCVSUM_STR-TRANSACTIONCURRENCY sy-vline 
WA_CMPBILLRCVSUM_STR-CONTROLLINGOBJECTEXTERNALID sy-vline 
WA_CMPBILLRCVSUM_STR-CONTROLLINGOBJECTDESCRIPTION sy-vline 
WA_CMPBILLRCVSUM_STR-SOLDTOPARTY sy-vline 
WA_CMPBILLRCVSUM_STR-CUSTOMERNAME sy-vline 
WA_CMPBILLRCVSUM_STR-ADDRESSID sy-vline 
WA_CMPBILLRCVSUM_STR-PERSON sy-vline 
WA_CMPBILLRCVSUM_STR-EMAILADDRESS sy-vline 
WA_CMPBILLRCVSUM_STR-MOBILEPHONENUMBER sy-vline 
WA_CMPBILLRCVSUM_STR-PHONENUMBER sy-vline 
WA_CMPBILLRCVSUM_STR-USERISINVOLVED sy-vline 
WA_CMPBILLRCVSUM_STR-MASTERPROJECTTYPE sy-vline      INTO ld_text SEPARATED BY SPACE.

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