ABAP Select data from SAP table JVA_BILLING_FILE_EXP_DET_OUT into internal table

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

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JVA_BILLING_FILE_EXP_DET_OUT
*  INTO TABLE @DATA(IT_JVA_BILLING_FILE_EXP_DET_OUT2).
*--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_JVA_BILLING_FILE_EXP_DET_OUT INDEX 1 INTO DATA(WA_JVA_BILLING_FILE_EXP_DET_OUT2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JVA_BILLING_FILE_EXP_DET_OUT>-JOINTVENTURE = 1.
<JVA_BILLING_FILE_EXP_DET_OUT>-JOINTVENTUREPARTNER = 1.
<JVA_BILLING_FILE_EXP_DET_OUT>-JOINTVENTUREEQUITYGROUP = 1.
<JVA_BILLING_FILE_EXP_DET_OUT>-COMPANYCODE = 1.
<JVA_BILLING_FILE_EXP_DET_OUT>-FISCALYEAR = 1.

ENDLOOP.

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

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JVA_BILLING_FILE_EXP_DET_OUT-FISCALPERIOD, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DET_OUT-SUPPLEMENTALDETAILSET, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DET_OUT-COSTCENTER, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DET_OUT-ACCOUNTNUMBER, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DET_OUT-WBSELEMENT, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DET_OUT-PROJECT, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JVA_BILLING_FILE_EXP_DET_OUT 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_JVA_BILLING_FILE_EXP_DET_OUT 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_JVA_BILLING_FILE_EXP_DET_OUT INTO WA_JVA_BILLING_FILE_EXP_DET_OUT.


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

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

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

*Conversion exit GJAHR, internal->external for field FISCALYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_JVA_BILLING_FILE_EXP_DET_OUT-FISCALYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVA_BILLING_FILE_EXP_DET_OUT-FISCALYEAR.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit ABPSP, internal->external for field WBSELEMENT
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_JVA_BILLING_FILE_EXP_DET_OUT-WBSELEMENT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVA_BILLING_FILE_EXP_DET_OUT-WBSELEMENT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PROJECT
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_JVA_BILLING_FILE_EXP_DET_OUT-PROJECT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVA_BILLING_FILE_EXP_DET_OUT-PROJECT.
WRITE:/ 'New Value:', ld_input.

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

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

*Conversion exit OBJEX, internal->external for field AFENUMBER
CALL FUNCTION 'CONVERSION_EXIT_OBJEX_OUTPUT'
  EXPORTING
    input =                      WA_JVA_BILLING_FILE_EXP_DET_OUT-AFENUMBER
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVA_BILLING_FILE_EXP_DET_OUT-AFENUMBER.
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_JVA_BILLING_FILE_EXP_DET_OUT_STR, 
JOINTVENTURE TYPE STRING,
JOINTVENTUREPARTNER TYPE STRING,
JOINTVENTUREEQUITYGROUP TYPE STRING,
COMPANYCODE TYPE STRING,
FISCALYEAR TYPE STRING,
FISCALPERIOD TYPE STRING,
SUPPLEMENTALDETAILSET TYPE STRING,
COSTCENTER TYPE STRING,
ACCOUNTNUMBER TYPE STRING,
WBSELEMENT TYPE STRING,
PROJECT TYPE STRING,
ORDERNUMBER TYPE STRING,
EQUITYTYPE TYPE STRING,
TANGIBLEINDICATOR TYPE STRING,
AFEINDICATOR TYPE STRING,
AFENUMBER TYPE STRING,
JIBCLASS TYPE STRING,
JIBSUBCLASSA TYPE STRING,
JIBSUBCLASSB TYPE STRING,
CAPITALINDICATOR TYPE STRING,
FUNDINGCURRENCY TYPE STRING,
JVAVENTUREPTDAMOUNTINFCRCY TYPE STRING,
JVAVENTUREYTDAMOUNTINFCRCY TYPE STRING,
JVAVENTUREITDAMOUNTINFCRCY TYPE STRING,
COMPANYCODECURRENCY TYPE STRING,
JVAVENTUREPTDAMOUNTINCCRCY TYPE STRING,
JVAVENTUREYTDAMOUNTINCCRCY TYPE STRING,
JVAVENTUREITDAMOUNTINCCRCY TYPE STRING,
GLOBALCURRENCY TYPE STRING,
JVAVENTUREPTDAMOUNTINGCRCY TYPE STRING,
JVAVENTUREYTDAMOUNTINGCRCY TYPE STRING,
JVAVENTUREITDAMOUNTINGCRCY TYPE STRING,
JVAPARTNERPTDAMOUNTINFCRCY TYPE STRING,
JVAPARTNERYTDAMOUNTINFCRCY TYPE STRING,
JVAPARTNERITDAMOUNTINFCRCY TYPE STRING,
JVAPARTNERPTDAMOUNTINCCRCY TYPE STRING,
JVAPARTNERYTDAMOUNTINCCRCY TYPE STRING,
JVAPARTNERITDAMOUNTINCCRCY TYPE STRING,
JVAPARTNERPTDAMOUNTINGCRCY TYPE STRING,
JVAPARTNERYTDAMOUNTINGCRCY TYPE STRING,
JVAPARTNERITDAMOUNTINGCRCY TYPE STRING,
SUPPLEMENTALDETAILS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JVA_BILLING_FILE_EXP_DET_OUT_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_JVA_BILLING_FILE_EXP_DET_OUT_STR-JOINTVENTURE sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JOINTVENTUREPARTNER sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JOINTVENTUREEQUITYGROUP sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-COMPANYCODE sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-FISCALYEAR sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-FISCALPERIOD sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-SUPPLEMENTALDETAILSET sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-COSTCENTER sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-ACCOUNTNUMBER sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-WBSELEMENT sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-PROJECT sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-ORDERNUMBER sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-EQUITYTYPE sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-TANGIBLEINDICATOR sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-AFEINDICATOR sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-AFENUMBER sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JIBCLASS sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JIBSUBCLASSA sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JIBSUBCLASSB sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-CAPITALINDICATOR sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-FUNDINGCURRENCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREPTDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREYTDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREITDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-COMPANYCODECURRENCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREPTDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREYTDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREITDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-GLOBALCURRENCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREPTDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREYTDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAVENTUREITDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERPTDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERYTDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERITDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERPTDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERYTDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERITDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERPTDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERYTDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-JVAPARTNERITDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DET_OUT_STR-SUPPLEMENTALDETAILS sy-vline      INTO ld_text SEPARATED BY SPACE.

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