ABAP Select data from SAP table JVA_BILLING_FILE_EXP_DETAILS into internal table

Get Example source ABAP code based on a different SAP table
  Get ABAP code

Below is a number of ABAP code snippets to demonstrate how to select data from SAP JVA_BILLING_FILE_EXP_DETAILS 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_DETAILS. 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_DETAILS 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_DETAILS TYPE STANDARD TABLE OF JVA_BILLING_FILE_EXP_DETAILS,
      WA_JVA_BILLING_FILE_EXP_DETAILS TYPE JVA_BILLING_FILE_EXP_DETAILS,
      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_DETAILS> TYPE JVA_BILLING_FILE_EXP_DETAILS.

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

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

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JVA_BILLING_FILE_EXP_DETAILS
*  INTO TABLE @DATA(IT_JVA_BILLING_FILE_EXP_DETAILS2).
*--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_DETAILS INDEX 1 INTO DATA(WA_JVA_BILLING_FILE_EXP_DETAILS2).


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

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JVA_BILLING_FILE_EXP_DETAILS>-VNAME = 1.
<JVA_BILLING_FILE_EXP_DETAILS>-PARTN = 1.
<JVA_BILLING_FILE_EXP_DETAILS>-RYEAR = 1.
<JVA_BILLING_FILE_EXP_DETAILS>-POPER = 1.
<JVA_BILLING_FILE_EXP_DETAILS>-RBUKRS = 1.

ENDLOOP.

LOOP AT IT_JVA_BILLING_FILE_EXP_DETAILS INTO WA_JVA_BILLING_FILE_EXP_DETAILS.
*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_DETAILS-EGRUP, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DETAILS-SDS_RESULT, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DETAILS-FUNDING_CURRENCY, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DETAILS-FCURR_PTD, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DETAILS-FCURR_YTD, sy-vline,
  WA_JVA_BILLING_FILE_EXP_DETAILS-FCURR_ITD, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JVA_BILLING_FILE_EXP_DETAILS 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_DETAILS 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_DETAILS INTO WA_JVA_BILLING_FILE_EXP_DETAILS.


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

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

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

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

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

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

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

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

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

*Conversion exit OBJEX, internal->external for field AFENUM
CALL FUNCTION 'CONVERSION_EXIT_OBJEX_OUTPUT'
  EXPORTING
    input =                      WA_JVA_BILLING_FILE_EXP_DETAILS-AFENUM
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVA_BILLING_FILE_EXP_DETAILS-AFENUM.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field ETYPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVA_BILLING_FILE_EXP_DETAILS-ETYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVA_BILLING_FILE_EXP_DETAILS-ETYPE.
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_DETAILS_STR, 
VNAME TYPE STRING,
PARTN TYPE STRING,
RYEAR TYPE STRING,
POPER TYPE STRING,
RBUKRS TYPE STRING,
EGRUP TYPE STRING,
SDS_RESULT TYPE STRING,
FUNDING_CURRENCY TYPE STRING,
FCURR_PTD TYPE STRING,
FCURR_YTD TYPE STRING,
FCURR_ITD TYPE STRING,
RHCUR TYPE STRING,
HSL_PTD TYPE STRING,
HSL_YTD TYPE STRING,
HSL_ITD TYPE STRING,
RKCUR TYPE STRING,
KSL_PTD TYPE STRING,
KSL_YTD TYPE STRING,
KSL_ITD TYPE STRING,
RCNTR TYPE STRING,
RACCT TYPE STRING,
PROJ_SDS TYPE STRING,
PS_PSP_PNR TYPE STRING,
RORDNR TYPE STRING,
JIBCL TYPE STRING,
JIBSA TYPE STRING,
JIBSB TYPE STRING,
CEIND TYPE STRING,
TANGIND TYPE STRING,
AFEIND TYPE STRING,
AFENUM TYPE STRING,
ETYPE TYPE STRING,
PARTNERPTDAMOUNTINFCRCY TYPE STRING,
PARTNERPTDAMOUNTINCCRCY TYPE STRING,
PARTNERPTDAMOUNTINGCRCY TYPE STRING,
PARTNERYTDAMOUNTINFCRCY TYPE STRING,
PARTNERYTDAMOUNTINCCRCY TYPE STRING,
PARTNERYTDAMOUNTINGCRCY TYPE STRING,
PARTNERITDAMOUNTINFCRCY TYPE STRING,
PARTNERITDAMOUNTINCCRCY TYPE STRING,
PARTNERITDAMOUNTINGCRCY TYPE STRING,
SUPP_DETAILS TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JVA_BILLING_FILE_EXP_DETAILS_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_DETAILS_STR-VNAME sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTN sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-RYEAR sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-POPER sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-RBUKRS sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-EGRUP sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-SDS_RESULT sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-FUNDING_CURRENCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-FCURR_PTD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-FCURR_YTD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-FCURR_ITD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-RHCUR sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-HSL_PTD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-HSL_YTD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-HSL_ITD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-RKCUR sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-KSL_PTD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-KSL_YTD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-KSL_ITD sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-RCNTR sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-RACCT sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PROJ_SDS sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PS_PSP_PNR sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-RORDNR sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-JIBCL sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-JIBSA sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-JIBSB sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-CEIND sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-TANGIND sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-AFEIND sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-AFENUM sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-ETYPE sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERPTDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERPTDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERPTDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERYTDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERYTDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERYTDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERITDAMOUNTINFCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERITDAMOUNTINCCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-PARTNERITDAMOUNTINGCRCY sy-vline 
WA_JVA_BILLING_FILE_EXP_DETAILS_STR-SUPP_DETAILS sy-vline      INTO ld_text SEPARATED BY SPACE.

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