ABAP Select data from SAP table JVB07 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 JVB07 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 JVB07. 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 JVB07 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_JVB07 TYPE STANDARD TABLE OF JVB07,
      WA_JVB07 TYPE JVB07,
      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: <JVB07> TYPE JVB07.

*Process all fields in table header/work area as string values
  PERFORM process_as_string_field_values CHANGING wa_JVB07.

SELECT *
*restrict ABAP select to first 10 rows
 UP TO 10 ROWS      
  FROM JVB07
  INTO TABLE IT_JVB07.

*Select data and declare internal table using in-line method @DATA
*SELECT *
*  FROM JVB07
*  INTO TABLE @DATA(IT_JVB072).
*--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_JVB07 INDEX 1 INTO DATA(WA_JVB072).


*Demonstrate how to loop at an internal table and update values using a FIELD-SYMBOL
LOOP AT IT_JVB07 ASSIGNING <JVB07>.

*To update a field value using a field symbol simply change the value via the field symbol pointer
<JVB07>-RCLNT = 1.
<JVB07>-ID = 1.
<JVB07>-RYEAR = 1.
<JVB07>-POPER = 1.
<JVB07>-VPTNR = 1.

ENDLOOP.

LOOP AT IT_JVB07 INTO WA_JVB07.
*Write horizonal line to screen report.
  WRITE:/ sy-uline.

*Write selected data to screen/report before conversion.
  WRITE:/ sy-vline,   WA_JVB07-PS_PSP_PNR, sy-vline,
  WA_JVB07-BTYPE, sy-vline,
  WA_JVB07-RBUKRS, sy-vline,
  WA_JVB07-RCNTR, sy-vline,
  WA_JVB07-RORDNR, sy-vline,
  WA_JVB07-BELNR, sy-vline.
ENDLOOP.
   
*Add any further fields from structure WA_JVB07 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_JVB07 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_JVB07 INTO WA_JVB07.


*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 GJAHR, internal->external for field RYEAR
CALL FUNCTION 'CONVERSION_EXIT_GJAHR_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-RYEAR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-RYEAR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field VPTNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-VPTNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-VPTNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ABPSP, internal->external for field PS_PSP_PNR
CALL FUNCTION 'CONVERSION_EXIT_ABPSP_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-PS_PSP_PNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-PS_PSP_PNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BTYPE
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-BTYPE
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-BTYPE.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RCNTR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-RCNTR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-RCNTR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RORDNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-RORDNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-RORDNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field BELNR
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-BELNR
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-BELNR.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field RACCT
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-RACCT
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-RACCT.
WRITE:/ 'New Value:', ld_input.

*Conversion exit ALPHA, internal->external for field AWREF
CALL FUNCTION 'CONVERSION_EXIT_ALPHA_OUTPUT'
  EXPORTING
    input =                      WA_JVB07-AWREF
  IMPORTING
    output =                     ld_input.
WRITE:/ 'Org Value:', WA_JVB07-AWREF.
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_JVB07_STR, 
RCLNT TYPE STRING,
ID TYPE STRING,
RYEAR TYPE STRING,
POPER TYPE STRING,
VPTNR TYPE STRING,
PS_PSP_PNR TYPE STRING,
BTYPE TYPE STRING,
RBUKRS TYPE STRING,
RCNTR TYPE STRING,
RORDNR TYPE STRING,
BELNR TYPE STRING,
DOCLN TYPE STRING,
FUNDCUR TYPE STRING,
RACCT TYPE STRING,
SDS TYPE STRING,
PRODPER TYPE STRING,
AWTYP TYPE STRING,
AWORG TYPE STRING,
AWREF TYPE STRING,
BLART TYPE STRING,
JIBCL TYPE STRING,
JIBSA TYPE STRING,
JIBSB TYPE STRING,
CEIND TYPE STRING,
WSL_PTD TYPE STRING,
WSL_YTD TYPE STRING,
WSL_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,
ROCUR TYPE STRING,
OSL_PTD TYPE STRING,
OSL_YTD TYPE STRING,
OSL_ITD TYPE STRING,
RVCUR TYPE STRING,
VSL_PTD TYPE STRING,
VSL_YTD TYPE STRING,
VSL_ITD TYPE STRING,
RBCUR TYPE STRING,
BSL_PTD TYPE STRING,
BSL_YTD TYPE STRING,
BSL_ITD TYPE STRING,
RCCUR TYPE STRING,
CSL_PTD TYPE STRING,
CSL_YTD TYPE STRING,
CSL_ITD TYPE STRING,
RDCUR TYPE STRING,
DSL_PTD TYPE STRING,
DSL_YTD TYPE STRING,
DSL_ITD TYPE STRING,
RECUR TYPE STRING,
ESL_PTD TYPE STRING,
ESL_YTD TYPE STRING,
ESL_ITD TYPE STRING,
RFCUR TYPE STRING,
FSL_PTD TYPE STRING,
FSL_YTD TYPE STRING,
FSL_ITD TYPE STRING,
RGCUR TYPE STRING,
GSL_PTD TYPE STRING,
GSL_YTD TYPE STRING,
GSL_ITD TYPE STRING,END OF T_EKKO_STR.
DATA: WA_JVB07_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_JVB07_STR-RCLNT sy-vline 
WA_JVB07_STR-ID sy-vline 
WA_JVB07_STR-RYEAR sy-vline 
WA_JVB07_STR-POPER sy-vline 
WA_JVB07_STR-VPTNR sy-vline 
WA_JVB07_STR-PS_PSP_PNR sy-vline 
WA_JVB07_STR-BTYPE sy-vline 
WA_JVB07_STR-RBUKRS sy-vline 
WA_JVB07_STR-RCNTR sy-vline 
WA_JVB07_STR-RORDNR sy-vline 
WA_JVB07_STR-BELNR sy-vline 
WA_JVB07_STR-DOCLN sy-vline 
WA_JVB07_STR-FUNDCUR sy-vline 
WA_JVB07_STR-RACCT sy-vline 
WA_JVB07_STR-SDS sy-vline 
WA_JVB07_STR-PRODPER sy-vline 
WA_JVB07_STR-AWTYP sy-vline 
WA_JVB07_STR-AWORG sy-vline 
WA_JVB07_STR-AWREF sy-vline 
WA_JVB07_STR-BLART sy-vline 
WA_JVB07_STR-JIBCL sy-vline 
WA_JVB07_STR-JIBSA sy-vline 
WA_JVB07_STR-JIBSB sy-vline 
WA_JVB07_STR-CEIND sy-vline 
WA_JVB07_STR-WSL_PTD sy-vline 
WA_JVB07_STR-WSL_YTD sy-vline 
WA_JVB07_STR-WSL_ITD sy-vline 
WA_JVB07_STR-RHCUR sy-vline 
WA_JVB07_STR-HSL_PTD sy-vline 
WA_JVB07_STR-HSL_YTD sy-vline 
WA_JVB07_STR-HSL_ITD sy-vline 
WA_JVB07_STR-RKCUR sy-vline 
WA_JVB07_STR-KSL_PTD sy-vline 
WA_JVB07_STR-KSL_YTD sy-vline 
WA_JVB07_STR-KSL_ITD sy-vline 
WA_JVB07_STR-ROCUR sy-vline 
WA_JVB07_STR-OSL_PTD sy-vline 
WA_JVB07_STR-OSL_YTD sy-vline 
WA_JVB07_STR-OSL_ITD sy-vline 
WA_JVB07_STR-RVCUR sy-vline 
WA_JVB07_STR-VSL_PTD sy-vline 
WA_JVB07_STR-VSL_YTD sy-vline 
WA_JVB07_STR-VSL_ITD sy-vline 
WA_JVB07_STR-RBCUR sy-vline 
WA_JVB07_STR-BSL_PTD sy-vline 
WA_JVB07_STR-BSL_YTD sy-vline 
WA_JVB07_STR-BSL_ITD sy-vline 
WA_JVB07_STR-RCCUR sy-vline 
WA_JVB07_STR-CSL_PTD sy-vline 
WA_JVB07_STR-CSL_YTD sy-vline 
WA_JVB07_STR-CSL_ITD sy-vline 
WA_JVB07_STR-RDCUR sy-vline 
WA_JVB07_STR-DSL_PTD sy-vline 
WA_JVB07_STR-DSL_YTD sy-vline 
WA_JVB07_STR-DSL_ITD sy-vline 
WA_JVB07_STR-RECUR sy-vline 
WA_JVB07_STR-ESL_PTD sy-vline 
WA_JVB07_STR-ESL_YTD sy-vline 
WA_JVB07_STR-ESL_ITD sy-vline 
WA_JVB07_STR-RFCUR sy-vline 
WA_JVB07_STR-FSL_PTD sy-vline 
WA_JVB07_STR-FSL_YTD sy-vline 
WA_JVB07_STR-FSL_ITD sy-vline 
WA_JVB07_STR-RGCUR sy-vline 
WA_JVB07_STR-GSL_PTD sy-vline 
WA_JVB07_STR-GSL_YTD sy-vline 
WA_JVB07_STR-GSL_ITD sy-vline      INTO ld_text SEPARATED BY SPACE.

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